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Cisco switch CBS220-24P-4G (24xGbE, 4xSFP, 24xPoE+, 195W) - REFRESH
 Cisco switch CBS220-24P-4G - REFRESHCISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktuŘada Cisco Business 220 jsou jednoduché a cenově dostupné chytré switche pro sítě podnikové třídy. Díky podpoře mobilních aplikací, nástroji Cisco Business Dashboard a několikamožnostem PoE+ poskytuje CBS220 robustní síť v rámci omezeného rozpočtu. Stránky produktu: CBS220-24P-4GQuick start guide: Quick start guideSwitching capacityForwarding rate in millions of packets per second (mpps; 64-byte packets) 41,66Switching capacity in Gigabits per second (Gbps) 56Layer 2 switchingMAC table Up to 8,192 Media Access Control (MAC) addressesSpanning Tree Protocol (STP) Standard 802.1d Spanning Tree support, enabled by default Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]) Multiple Spanning Tree instances using 802.1s (MSTP) 16 instances are supportedPort grouping Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation Load balance based on source and destination MAC address, or source and destination MAC/IPVLAN Support for up to 256 Virtual Local Area Networks (VLANs) simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLANAuto voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoSQinQ VLAN VLANs transparently cross a service provider network while isolating traffic among customersGeneric VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring VLANs in a bridged domainHead-of-Line (HOL) blocking HOL blocking preventionJumbo frame Frame sizes up to 9,216 supportedLoopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP.Automatic Media-Dependent Interface Crossover (MDIX) Automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed.SecurityACLs Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, Transmission Control Protocol (TCP)/ User Datagram Protocol (UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, Internet Group Management Protocol (IGMP) packets, TCP flag Support up to 512 rulesPort security Creates the ability to lock source MAC addresses to ports; limits the number of learned MAC addressesIEEE 802.1X (authenticator role) 802.1X: Remote Authentication Dial-in User Service (RADIUS) authentication; guest VLAN; Single-host, multiple-host, and multisession modeRADIUS, TACACS+ Supports RADIUS and Terminal Access Controller Access Control System (TACACS) authentication; switch functions as a clientMAC address filtering SupportedStorm control Broadcast, multicast, and unknown unicastDoS protection DOS attack preventionSTP Bridge Protocol Data Unit (BPDU) Guard This security mechanism protects the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port.Spanning Tree Loop Guard This feature provides additional protection against Layer 2 forwarding loops (STP loops).Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported.Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switchQoSPriority levels 8 hardware queues per portScheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS)Class of service Port-based; 802.1p VLAN priority-based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP-based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoSRate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow-basedCongestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization.MulticastInternet Group Management Protocol (IGMP) Versions 1, 2, and 3 Snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groupsIGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast routerStandardsStandards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, Request for Comments (RFC) 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416IPv6IPv6 IPv6 host mode IPv6 over Ethernet IPv6/IPv4 Dual Stack IPv6 neighbor and router discovery (ND) IPv6 stateless address auto-configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) ICMP version 6IPv6 ACL Drop or rate limit IPv6 packets in hardwareIPv6 QoS Prioritize IPv6 packets in hardwareMulticast Listener Discovery (MLD v1/2) Snooping Deliver IPv6 multicast packets only to the required receiversIPv6 applications Web/SSL, Telnet server/SSH, DHCP Client, DHCP Autoconfig, Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol (LLDP)IPv6 Requests for Comments (RFCs) supported RFC 4443 (which obsoletes RFC2463) - ICMP version 6 RFC 4291 (which obsoletes RFC 3513) - IPv6 address architecture RFC 4291 - IPv6 addressing architecture RFC 2460 - IPv6 specification RFC 4861 (which obsoletes RFC 2461) - Neighbor discovery for IPv6 RFC 4862 (which obsoletes RFC 2462) - IPv6 stateless address auto-configuration RFC 1981 - Path MTU discovery RFC 4007 - IPv6 scoped address architecture RFC 3484 - Default address selection mechanismManagementCisco Business Dashboard Support direct management with Cisco Business Dashboard and mobile app. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site.Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips.Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a zero touch deployment experience. Supports Cisco PnP ConnectWeb user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, system dashboard, system maintenance, and monitoringText-editable config files Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deploymentCommand-line interface Scriptable CLI; a full CLI is supported. User privilege levels 1 and 15 are supported for the CLISNMP Simple Management Network Protocol (SNMP) versions 1, 2c, and 3 with support for traps, and SNMP version 3 User-based Security Model (USM)Standard Management Information Bases (MIBs) MIB-II (RFC1213) IF-MIB (RFC2863) Bridge-MIB (RFC4188) Bridge-MIB-Extension (RFC2674) RMON (RFC2819) Etherlike MIB (RFC3635) Radius Client MIB (RFC2618) Entity MIB (RFC2737) POWER-ETHERNET-MIB (RFC3621) Syslog MIB (RFC3164) Generic Traps MIB (RFC1215) SNMP-COMMUNITY-MIB SNMP-MIB LLDP-MIB LLDP-EXT-MED-MIB IEEE8023-LAG-MIB CISCO-PORT-SECURITY-MIB CISCO-ENVMON-MIB CISCO-CDP-MIB CISCO-CONFIG-COPY-MIBRemote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysisIPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migrationPort mirroring Traffic on a port or VLAN can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. Four sessions are supported.Firmware upgrade Web browser upgrade (HTTP/HTTPS) and Trivial File Transfer Protocol (TFTP) Dual images for resilient firmware upgradesDHCP (Option 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostnameTime synchronization Simple Network Time Protocol (SNTP)Login banner Configurable multiple banners for web as well as CLIOther management HTTP/HTTPS; TFTP upgrade; DHCP client; Bootstrap Protocol (BOOTP); cable diagnostics; ping; traceroute; syslogRemote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysisIPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migrationPort mirroring Traffic on a port or VLAN can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. Four sessions are supported.Firmware upgrade Web browser upgrade (HTTP/HTTPS) and Trivial File Transfer Protocol (TFTP) Dual images for resilient firmware upgradesDHCP (Option 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostnameTime synchronization Simple Network Time Protocol (SNTP)Login banner Configurable multiple banners for web as well as CLIOther management HTTP/HTTPS; TFTP upgrade; DHCP client; Bootstrap Protocol (BOOTP); cable diagnostics; ping; traceroute; syslogDiscoveryBonjour The switch advertises itself using the Bonjour protocolLink Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED Extensions LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones.Cisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. Displays brief information for connected Cisco network devices, IP phones, and wireless access pointsPower efficiencyEEE compliance (802.3az) Support 802.3az Energy Efficient Ethernet on all ports; substantially reduce the power consumption when link bandwidth is not at full utilizationEnergy Detect Automatically turns power off on Gigabit Ethernet and 10/100 RJ-45 ports when detecting a link down Active mode is resumed without loss of any packets when the switch detects the link upDisable port LEDs LEDs can be manually turned off to save on energy.Time-based PoE PoE power can be on or off based on user-defined schedule to save energy.Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up).Power over Ethernet 802.3af PoE or 802.3at PoE+ delivered over any of the RJ-45 network ports within the listed power budgetsPoE Power Budget 195 WNumber of Ports That Support PoE 24Pre-standard PoE Support Cisco Pre-Standard PoEIntelligent PoE power management Support the granular power negotiation with CDP/LLDP communication with PD devices after IEEE classificationHardwareButtons Reset buttonCabling type Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-TLEDs System, Link/Act, SpeedFlash 64 MBCPU memory 256 MBPortsTotal system ports 28 Gigabit EthernetRJ-45 ports 24 Gigabit EthernetUplink ports 4 Gigabit Ethernet Small form-factor pluggable (SFP)Packet BufferPacket buffer 4,1 MbSupported SFP ModulesMGBSX1 Multimode fiberMGBLX1 Single-mode fiberMGBLH1 Single-mode fiberMGBT1 UTP Category 5GLC-SX-MMD Multimode fiberGLC-LH-SMD Single-mode fiberGLC-BX-U Single-mode fiberGLC-BX-D Single-mode fiberGLC-TE UTP cat 5eEnvironmentalUnit dimensions (W x D x H) 440 x 257 x 44 mm (17.3 x 10.1 x 1.7 in)Unit weight 4.07 kg (8.97 lb)Power 100-240 V, 50-60 Hz, InternalCertifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, C-tickOperating temperature 0-50° CStorage temperature –20° C to +70° COperating humidity 10% to 90%, relative, noncondensingStorage humidity 10% to 90%, relative, noncondensingPower ConsumptionSystem power consumption 110V=30.2W 220V=30.4WPower consumption (with PoE) 110V=244.3W 220V=240.3WHeat dissipation (BTU/hr) 833.59Acoustic Noise and Mean Time Between Failure (MTBF)Fan (number) 2Acoustic noise 25°C: 42.7 dBMTBF @ 25°C (hours) 587473Package contentsPackage contents Cisco Business 220 Series Ethernet switch Power cord or adaptor Mounting kit Quick start guide 5 555 Kč

* Uváděná cena platí pro 17.09.2024

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Cisco switch CBS250-16P-2G (16xGbE, 2xSFP, 16xPoE+, 120W, fanless)
 Cisco CBS250-16P-2GSpolehlivý a cenově dostupný switch pro malé podniky. Vlastnosti produktuSwitch nabízí vysoký výkon a spolehlivost v kombinaci s širokou škálou síťových funkcí. Počet portů: 18 Provedení: Rack-mount Porty: 16 x GbE RJ45, 2 x SFP, PoE+ Výkon: Switching capacity: 36.0 Gbps, Forwarding performance (64-byte packet size): 26.78 Mpps Výhody Cisco Business 250 SeriesMožnost 8 až 48 portů Gigabit Ethernet, GE nebo 10-GE uplink a podpora PoE+Plug-and-play s hlasovým, bezdrátovými, datovými, video a připojenými síťovými zařízenímiDalší optické připojení pro vyšší šířku pásma pro uplink a rozšířené možnosti pro napájení přes PoEIntegrované zabezpečení chránící Vaše obchodní data před neoprávněným přístupemTechnické specifikaceVLAN: AnoProtokol pro vzdálenou správu: SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSHStandardy: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3x, IEEE 802.3 ad LACP, IEEE 802.1D, IEEE 802.1Q/p VLAN, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3atVelikost MAC tabulky: 8 000RAM: 512 MBFlash: 256 MBNapájení: 100-240 V (50-60 Hz), interníRozměry (Š x V x H): 268 x 297 x 44 mmHmotnost: 2.38 kgProvozní teplota: -5 až 50°CProvozní vlhost: 10 - 90%Skladovací teplota: -25 až 70 °C 9 343 Kč

* Uváděná cena platí pro 17.09.2024

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Cisco switch CBS250-24FP-4X (24xGbE, 4xSFP+, 24xPoE+, 370W) - REFRESH
 Cisco switch CBS250-24FP-4X - REFRESHCISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktuŘada Cisco Business 250 představuje novou generaci cenově dostupných inteligentních switchů, které kombinují vysoký síťový výkon, zabezpečení a spolehlivost s komplexní sadou síťových funkcí potřebných pro spolehlivou síť malých firem. Záruka platná do End of Support 31. 10. 2029.Oznámení End of Life pro CISCO CBS250Stránky produktu: CBS250-24FP-4XQuick start guide: Quick start guideSwitching capacity (All switches are wire-speed and nonblocking)Forwarding rate in millions of packets per second (mpps; 64-byte packets) 95,23Switching capacity in Gigabits per second (Gbps) 128Layer 2 switchingSpanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supportedPort grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 4 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad Link Aggregation Group (LAG)VLAN Support for up to 255 active VLANs simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLANVoice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devicesGeneric VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring VLANs in a bridged domainIGMP (versions 1, 2, and 3) snooping Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups (source-specific multicasting is also supported)IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast routerHOL blocking Head-of-Line (HOL) blocking preventionLoopback detection Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP.Layer 3 routingIPv4 routing Wire-speed routing of IPv4 packets Up to 32 static routes and up to 16 IP interfacesIPv6 routing Wire-speed routing of IPv6 packetsLayer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interfaceClassless Interdomain Routing (CIDR) Support for CIDRDynamic Host Configuration Protocol (DHCP) relay at Layer 3 Relay of DHCP traffic across IP domainsUser Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BootP)/DHCP packetsSecuritySecure Sockets Layer (SSL) SSL encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switchSecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1 and v2 are supported.IEEE 802.1X (authenticator role) Remote Authentication Dial-In User Service (RADIUS) authentication, guest VLAN, single/multiple host mode, and single/multiple sessionsSTP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)Secure Core Technology (SCT) Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is receivedSecure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the userTrustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC])Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addressesRADIUS Supports RADIUS authentication for management access. Switch functions as a client.Storm control Broadcast, multicast, and unknown unicastDoS prevention Denial-of-Service (DoS) attack preventionMultiple user privilege levels in CLI Level 1, 7, and 15 privilege levelsAccess Control Lists (ACLs) Support for up to 512 rules Drop or rate limit based on source and destination MAC, VLAN ID or IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supportedQoSPriority levels 8 hardware queuesScheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS)Class of service Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoSRate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow basedCongestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronizationStandardsStandards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330IPv6IPv6 IPv6 host mode IPv6 over Ethernet IPv6/IPv4 Dual Stack IPv6 Neighbor Discovery (ND) IPv6 stateless address auto configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) Internet Control Message Protocol (ICMP) version 6 IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support USGv6 and IPv6 Gold Logo certifiedIPv6 QoS Prioritize IPv6 packets in hardwareIPv6 ACL Drop or rate limit IPv6 packets in hardwareMulticast Listener Discovery (MLD v1/2) snooping Deliver IPv6 multicast packets only to the required receiversIPv6 applications Web/SSL, Telnet server/SSH, Ping, Traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), Simple Network Management Protocol (SNMP), Remote Authentication Dial-In User Service (RADIUS), Syslog, DNS client, DHCP client, DHCP autoconfigIPv6 RFCs supported RFC 4443 (which obsoletes RFC 2463): ICMPv6 RFC 4291 (which obsoletes RFC 3513): IPv6 address architecture RFC 4291: IPv6 Addressing Architecture RFC 2460: IPv6 Specification RFC 4861 (which obsoletes RFC 2461): Neighbor Discovery for IPv6 RFC 4862 (which obsoletes RFC 2462): IPv6 Stateless Address Autoconfiguration RFC 1981: Path MTU Discovery RFC 4007: IPv6 Scoped Address Architecture RFC 3484: Default address selection mechanism RFC 5214 (which obsoletes RFC 4214): ISATAP tunneling RFC 4293: Management Information Base (MIB) IPv6: Textual Conventions and General Group RFC 3595: Textual Conventions for IPv6 Flow LabelManagementCisco Business Dashboard Support for embedded probe for Cisco Business Dashboard running on the switch. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site.Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips.Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a near-zero-touch deployment experience. Supports Cisco PnP ConnectWeb user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, wizards, system dashboard, system maintenance, and monitoring Basic and advanced mode for maximum operational efficiencySNMP SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM)Remote monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysisIPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migrationFirmware upgrade Web browser upgrade (HTTP/HTTPS) and TFTP and upgrade over SCP running over SSH Dual images for resilient firmware upgradesPort mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 4 source ports can be mirrored to one destination portVLAN mirroring Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 4 source VLANs can be mirrored to one destination portDynamic Host Configuration Protocol (DHCP) (options 12, 59, 60, 66, 67, 125, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server), to obtain IP address, autoconfiguration (with configuration and image file download), DHCP Relay, and host nameSecure Copy (SCP) Securely transfers files to and from the switchAutoconfiguration with SCP file download Enables mass deployment with protection of sensitive dataText-editable configs Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deploymentSmartports Simplified configuration of QoS and security capabilitiesAuto Smartports Automatically applies the intelligence delivered through the Smartports roles to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero-touch deployments.Text view Command-Line Interface (CLI) Scriptable CLI. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 are supported for the CLI.Localization Localization of GUI and documentation into multiple languagesLogin banner Configurable multiple banners for web as well as CLIOther management Traceroute; single IP management; HTTP/HTTPS; RADIUS; port mirroring; TFTP upgrade; DHCP client; Simple Network Time Protocol (SNTP); cable diagnostics; Ping; syslog; Telnet client (SSH secure support); automatic time settings from Management StationGreen (power efficiency)Energy detect Automatically turns power off on RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link is upCable length detection Adjusts the signal strength based on the cable length. Reduces the power consumption for shorter cablesEEE compliant (802.3az) Supports IEEE 802.3az on all copper Gigabit Ethernet portsDisable port LEDs LEDs can be manually turned off to save on energyTime-based port operation Link up or down based on user-defined schedule (when the port is administratively up)Time-based PoE PoE power can be on or off based on user-defined schedule to save energyGeneralJumbo frames Frame sizes up to 9K bytes. The default MTU is 2K bytesMAC table 8K addressesDiscoveryBonjour The switch advertises itself using the Bonjour protocolLink Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions Link Layer Discovery Protocol (LLDP) allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phonesCisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics using Cisco Discovery ProtocolPower over Ethernet802.3at PoE+ and 802.3af PoE delivered over any of the RJ-45 ports within the listed power budgets The following switches support 802.3at PoE+, 802.3af, and Cisco prestandard (legacy) PoE. Maximum power of 30.0W to any 10/100 or Gigabit Ethernet port, until the PoE budget for the switch is reached. The total power available for PoE per switch is as follows:Power dedicated to PoE 370 WNumber of ports that support PoE 24Hardware Power ConsumptionSystem power consumption 110V=47.14W 220V=47.01WPower consumption (with PoE) 110V=451.8W 220V=437.4WHeat dissipation (BTU/hr) 1543.99PortsTotal system ports 24 Gigabit Ethernet + 4 10 Gigabit EthernetRJ-45 ports 24 Gigabit EthernetCombo ports (RJ-45 + SFP) 4 SFP+Console port Cisco Standard RJ45 console portUSB slot USB Type-A slot on the front panel of the switch for easy file and image managementButtons Reset buttonCabling type Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-TLEDs System, Link/Act, PoE, SpeedFlash 256 MBCPU 800 MHz ARMDRAM 512 MBPacket BufferPacket buffer 1,5 MBSupported SFP ModulesMGBSX1 Multimode fiberMGBLX1 Single-mode fiberMGBLH1 Single-mode fiberMGBT1 UTP Category 5GLC-SX-MMD Multimode fiberGLC-LH-SMD Single-mode fiberGLC-BX-U Single-mode fiberGLC-BX-D Single-mode fiberGLC-TE UTP cat 5eSFP-H10GB-CU1M Copper coaxSFP-H10GB-CU3M Copper coaxSFP-H10GB-CU5M Copper coaxSFP-10G-SR Multimode fiberSFP-10G-LR Single-mode fiberSFP-10G-SR-S Multimode fiberSFP-10G-LR-S Single-mode fiberEnvironmentalUnit dimensions (W x D x H) 445 x 345 x 44 mm (17.5 x 13.59 x 1.73 in)Unit weight 4.6 kg (10.14 lb)Power 100 to 240V 50 to 60 Hz, internal, universalCertifications UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class AOperating temperature 23° to 122°F (-5° to 50°CStorage temperature -13° to 158°F (-25° to 70°C)Operating humidity 10% to 90%, relative, noncondensingStorage humidity 10% to 90%, relative, noncondensingAcoustic Noise and Mean Time Between Failure (MTBF)Fan (number) 1Acoustic noise 25°C: 34.8 dBAMTBF @ 25°C (hours) 698220Warranty Limited lifetimePackage contentsPackage contents Cisco Business 250 Series Smart Switch Power cord Mounting kit Quick start guide 8 035 Kč

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Zyxel GS1915-8 8-port Gigabit Web Smart switch, 8x gigabit RJ45, fanless
 Konštrukcia:19" do racku; Technológia:Gigabit Ethernet 1000Mb/s; Maximálny počet portov:8; Riadenie:Web. 1 718 Kč

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Zyxel GS1920-24V2 28-port Gigabit WebManaged Switch, 24x gigabit RJ45, 4x gigabit RJ45/SFP, fanless
 Zyxel GS1920-24V2 28-port Gigabit WebManaged SwitchEAN: 4718937601851 Klíčové vlastnosti24x gigabit metalických portů4x gigabit combo porty (metal/SFP)IPv6 kompatibilní802.3az (Green) úspornýLayer 2-4 bezpečnostní nastaveníL2 MulticastBez ventilátoruMožnost montáže do 19" rackuDetailní popisZyxel GS1920-24V2 je 28-portový Gigabit WebManaged switch určený především pro malé a střední podniky. S jeho pomocí můžete očekávat vyšší úroveň výkonu vaší sítě, více připojení pro podporu různých aplikací, méně síťových narušení a snadnější správu. Technické parametryZařízení splňuje standardy IEEE 802.3 pro 10BASE-T Ethernet, 100BASE-TX Ethernet a 1000BASE-T Ethernet. Dále také IEEE 802.3z pro 1000BASE-X a IEEE 802.3az pro energeticky účinný Ethernet (EEE). Nabízí také podporu pro IEEE 802.3x flow control a IEEE 802.3ad LACP aggregation. Bezpečnost a dostupnostZyxel GS1920-24V2 nabízí řadu funkcí pro zvýšení bezpečnosti a dostupnosti vaší sítě. Mezi ně patří například IEEE 802.1D Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP) a Layer 2 MAC filtering. Kvalita služeb (QoS)Tento switch nabízí 8 hardwarových front pro každý port a podporu pro 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable). Díky tomu je možné efektivně řídit provoz na síti a minimalizovat zpoždění a ztrátu paketů. 5 207 Kč

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TP-Link switch TL-SF1008P (8x100Mb/s, 4xPoE+, 66W, fanless)
 TP-Link switch TL-SF1008P8portový 10/100Mbit/s stolní switch se 4 porty PoE+ Specifikace Vyhovuje standardu 802.3af/at PoE+ Podporuje až 30 W na každém portu PoE Celkový rozpočet napájení 66 W PoE Plně kompatibilní s IP kamerami, přístupovými body, IP telefony, počítači, tiskárnami a dalšími zařízeními 8 portů RJ45 10/100 Mbit/s 4 porty PoE+ přenáší data a napájení v jednotlivých kabelech Přenos dat a napájení na vzdálenost až 250 m v rozšířeném režimu Prioritní režim poskytuje vysokou prioritu portům 1–2 Zapojení „Plug and Play“ bez nutnosti konfiguraceHardware 8× 10/100 Mbps RJ45 Ports 4× 10/100 Mbps 802.3af/at PoE+ ports AUTO Negotiation AUTO MDI/MDIX Fanless External Power Adapter (Output: 53.5 V DC / 1.31 A) Packet Forwarding Rate: 1.1904 Mpps Power Supply: 66 W Mac Address Table: 2K Jumbo Frame: 2 KB Switching Capacity: 1.6 GbpsSoftware Transmission Method: Store-And-Forward Compatible With IEEE 802.3af/at Compliant PDs Extend Mode Button (Ports 1–4) Priority Mode Button (Ports 1–2) Mac Address Auto-Learning and Auto-Aging IEEE802.3x Flow Control for Full-Duplex Mode and Backpressure for Half-Duplex ModeCertifikaceProdukt je certifikován podle FCC, CE, RoHS. Balení obsahujeTL-SF1008P, Power Adapter, Installation Guide Provozní prostředí Operating Temperature: 0–40 °C (32–104 °F) Storage Temperature: -40–70 °C(-40-158°F) Operating Humidity: 10–90% RH non-condensing Storage Humidity: 5–90% RH non-condensing 1 281 Kč

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TP-Link switch TL-SF1016 (16x100Mb/s, fanless)
 TP-Link switch TL-SF1016EAN: 6935364021511 Popis produktuTP-Link switch TL-SF1016 je 16portový přepínač Fast Ethernet. Splňuje nejnáročnější požadavky na konektivitu. Poskytuje 16 portů 10/100 Mbit/s. Vyniká spolehlivostí a jednoduchou správou. Snadná obsluha a výkon dělají z TL-SF1016 ideální řešení pro správce sítě. Vlastnosti Inovativní technologie úspory energie Ušetří až 40 % spotřeby Podporuje automatické učení adres MAC a Auto MDI/MDIX Ocelové pouzdro pro montáž do standardních 19" rackůTechnické specifikace Standards and Protocols: IEEE 802.3i, IEEE 802.3u, IEEE 802.3x Interface: 16 10/100Mbps RJ45 Ports, AUTO Negotiation/AUTO MDI/MDIX Network Media: 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m), 100BASE-TX: UTP category 5, 5e or above cable (maximum 100m) Fan Quantity: Fanless Power Supply: 100-240VAC, 50/60Hz Power Consumption: Maximum: 2.23W (220V/50Hz) Dimensions: 17.3*7.1*1.7 in. (440*180*44 mm) Switching Capacity: 3.2Gbps Packet Forwarding Rate: 2.38Mpps MAC Address Table: 8K Buffer Memory: 2MbObsah balení 16-Port 10/100Mbps Rackmount Switch Power Cord Installation Guide Rackmount Kit Rubber Feet 1 090 Kč

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TP-Link switch TL-SG1048 (48xGbE)
 TP-Link switch TL-SG1048EAN: 6935364021559 Popis produktuTP-Link switch TL-SG1048 je 48portový gigabitový přepínač. Splňuje nejnáročnější požadavky na konektivitu. Vyznačuje se spolehlivostí a jednoduchou správou. Technické specifikaceStandardy a protokoly: IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3xRozhraní: 48 10/100/1000Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)Síťové médium: 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m), 100BASE-TX/1000BASE-T: UTP category 5, 5e or above cable (maximum 100m)Počet ventilátorů: 2Zdroj napájení: 100-240VAC, 50/60HzSpotřeba energie: Maximum: 29.8W (220V/50Hz)Rozměry: 17.32*8.7*1.73 in.(440*220*44 mm)Montáž: Rack MountableMax. spotřeba energie: 32.29W(220V/50Hz)Max. výkon: 110.17BTU/hVýkonPřepínací kapacita: 96GbpsRychlost předávání paketů: 71.4MppsTabulka MAC adres: 8KVelikost bufferu: 16MbJumbo Frame: 10KBPřenosová metoda: Store-and-ForwardDalší informaceCertifikace: FCC, CE, RoHS Obsah balení: 48-Port Gigabit Rackmount Switch, napájecí kabel, instalační průvodce, montážní sada, pryžové nohy Provozní podmínky: Teplota: 0°C~40°C, vlhkost: 10%~90% non-condensing Skladovací podmínky: Teplota: -40°C~70°C, vlhkost: 5%~90% non-condensing 7 196 Kč

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TP-Link Easy Smart switch TL-SG105E (5xGbE, fanless)
 TP-Link switch TL-SG105E, 5xGbE RJ45, fanlessEAN: 6935364022037 Popis produktuTP-Link switch TL-SG105E je 5portový gigabitový Easy Smart switch, který snadno rozšíří vaši kabelovou síť. Ideální pro domácí i kancelářské použití. Hlavní vlastnosti5 portů 10/100/1 000 Mbit/s RJ45Monitorování sítě, prioritizaci přenosů a funkce VLANInovativní technologie úspory energie ušetří až 75% spotřebyJednoduché nastavení sítě a připojení plug-and-playCentrální správa všech jednoduchých chytrých switchů Easy SmartTechnické specifikaceStandardy a protokoly: IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1q, IEEE 802.1p Rozhraní: 5 10/100/1000 Mbps RJ45 Ports, AUTO Negotiation/AUTO MDI/MDIX Síťové médium: 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m), 100BASE-TX: UTP category 5, 5e cable (maximum 100m), 1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m) Ventilátor: Bez ventilátoru Napájení: External Power Adapter (Output: 5 VDC/ 0.6 A) Rozměry: 3.9 × 3.9 × 1.0 in. (100 × 98 × 25 mm) Maximální spotřeba energie: 2.82 W (220 V/ 50 Hz) Maximální odvod tepla: 9.62 BTU/h Předávání paketů: 7.4 Mpps MAC adresa: 2 K Buffer paměť: 1 Mb Jumbo Frame: 16 KB SoftwareKvalita služeb: Support Port-based/802.1p/DSCP priority, Support 4 priority queues, Rate Limit, Storm Control L2 vlastnosti: IGMP Snooping V1/V2/V3, Static Link Aggregation, Port Mirroring, Cable Diagnostics, Loop Prevention VLAN: Supports up to 32 VLANs simultaneously (out of 4K VLAN IDs), MTU/Port/Tag VLAN Přenosová metoda: Store-And-Forward OstatníCertifikace: FCC, CE, RoHS Balení obsahuje: TL-SG105E, Power Adapter, Installation Guide, Rubber Feet Systémové požadavky: Microsoft Windows pro provoz Utility Prostředí: Provozní teplota: 0°C~40°C (32°F~104°F), Skladovací teplota: -40°C~70°C (-40°F~158°F), Provozní vlhkost: 10%~90% nekondenzující, Skladovací vlhkost: 5%~90% nekondenzující 485 Kč

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TP-Link CCTV switch TL-SL1311MP (8x100Mb/s, 2xGbE uplink, 1xSFP, 8xPoE+, 124W, fanless)
 TP-Link switch TL-SL1311MPVýkonný a flexibilní Switch TP-Link TL-SL1311MP nabízí 8 portů 10/100 Mb/s, 2 gigabitové porty RJ45 a 1 gigabitový port SFP. Díky 8 portům PoE+ s celkovým výkonem 124 W je ideální pro široké spektrum využití. Kompatibilita a využitíPlně kompatibilní s IP kamerami, přístupovými body, IP telefony, počítači, tiskárnami a dalšími zařízeními. Ideální pro dohledové systémy pro kanceláře, studentské koleje a malé firmy. Technické specifikace8 portů RJ45 10/100 Mbit/s2 gigabitové porty RJ451 gigabitový port SFP8 portů PoE+ přenáší data a napájení v jednotlivých kabelechPodporuje napájení PoE s kapacitou až 30 W pro každý port PoEPodporuje napájení PoE s celkovým výkonem až 124 W ze všech 8 portů PoEPodporuje zařízení PD v souladu se standardem IEEE 802.3af/atPřenos dat a napájení na vzdálenost až 250 m v rozšířeném režimuRežim izolace umožňuje jedním kliknutím oddělit přenos dat klientů k zajištění vyššího zabezpečení a výkonuAutomatické obnovení PoE zaručuje spolehlivý provoz zařízení PoE díky automatickému restartování vypadlých nebo nereagujících napájených zařízeníKonstrukce bez ventilátoru snižuje spotřebu energie a zajišťuje tichý provoz v místě instalaceZapojení „Plug and Play“ bez nutnosti konfiguraceDetailní technické parametryNetwork Media: 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m), EIA/TIA-568 100ohm STP (maximum 100m), 100BASE-TX: UTP category 5, 5e cable (maximum 100m), EIA/TIA-568 100ohm STP (maximum 100m)Fan Quantity: FanlessExternal Power Supply: External Power Adapter (Output: 53.5VDC / 2.43A)Packet Forwarding Rate: 5.6544 MppsMac Address Table: 2KJumbo Frame: 16 KBSwitching Capacity: 7.6 GbpsDimensions (WxDxH): 8.2 × 4.9 × 1.0 in (209 × 126 × 26 mm)Max Power Consumption: 5.95 W (220/50 Hz. no PD connected), 140.92 W (220/50 Hz. with 124 W PD connected)Max Heat Dissipation: 20.29 BTU/h (no PD connected), 480.54 BTU/h (220/50 Hz. with 124 W PD connected)Software FeaturesTransmission Method: Store-And-ForwardAdvanced Functions: Compatible With IEEE 802.3af/at Compliant PDs, Extend Mode Button (Ports 1–4 and Ports 1–8, Up to 250 m PoE power supply and data transmission), Isolation Mode Button (Ports 1–8), PoE Auto Recovery Button (Ports 1–8), Mac Address Auto-Learning and Auto-Aging, IEEE802.3x Flow Control For Full-Duplex Mode And Backpressure for Half-Duplex ModeCertifikace a baleníCertification: FCC, CE, RoHSPackage Contents: TL-SL1311MP, Power Adapter, Installation GuideProvozní podmínkyOperating Temperature: 0°C–40°C (32°F–104°F)Storage Temperature: -40°C–70°C (-40°F–158°F)Operating Humidity: 10–90% RH non-condensingStorage Humidity: 5–90% RH non-condensing 2 799 Kč

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Tenda S108 8-Port Mini Eco Fast Ethernet Switch, 10/100 Mb/s, Desktop
 Tenda S108 8-Port Mini Eco Fast Ethernet SwitchKompaktní a moderní design 8-portový Mini Eco Fast Ethernet switch S108 od Tenda Technologies nabízí kompaktní rozměry a moderní design. Podpora standardůPlně podporuje standardy 802.3, 802.3u a 802.3X. UrčeníIdeální pro domácnosti a menší firmy. Porty a rychlostPřepíná data pomocí 8 portů RJ45 s rychlostí 10/100 Mb/s, automaticky detekuje rychlost a typ připojeného kabelu. PropustnostCelková propustnost až 1,6 Gb/s. NapájeníZařízení je napájeno externím zdrojem. MateriálObal je vyroben z plastu. Technické parametry Způsob ovládání: bez managementu Počet 100M RJ45 portů: 8 Podpora PoE: ne Montáž do rozvaděče: ne Montáž na stěnu: ano Zdroj napájení: externí Materiál obalu: plast Parametry zdroje: 5V DC 600mA Rozměry (v x š x h): 124 x 59 x 23,1 mm Hmotnost: 200 g Provozní teplota: 0° až 40 °C Spotřeba: 0,6 - 2,1W Celková propustnost: 1,6 Gb/s Chlazení: pasivníObsah balení Tenda S108 Stručná instalační příručka (CZ, SK, PL) Napájecí adaptér (5V DC 600 mA) 205 Kč

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Reyee RG-EW1200G PRO Dual Band Gigabit Router
 Reyee RG-EW1200G PRO Dual Band Gigabit RouterDvoupásmový Gigabitový router s podporou 2,4 GHz a 5 GHz pásmo. S přenosovou rychlostí 400 + 866 Mbps. VlastnostiWi-Fi 5 (802.11ac wave2)2x2 MU-MIMOPodpora Reyee MeshSpráva přes Ruijie CloudIPv6 routováníPPTP VPN klientPorty10/100/1000 Mbps WAN port3x 10/100/1000 Mbps LAN portyObsah baleníZařízeníNapájecí adaptér 12V/1.5APatch kabelTechnické parametryBezdrátové vlastnostiBezdrátové frekvence: 2.4 + 5 GHz (dual band)WiFi standardy: 802.11n, 802.11a, 802.11ac, 802.11b/g, 802.11ac - wave2Přenosová rychlost - 5GHz [Mb/s]: 866Přenosová rychlost - 2.4GHz [Mb/s]: 400Konektory a rozhraníRychlosti WAN: (1) 10/100/1000MbpsRychlost LAN: (3) 10/100/1000MbpsNapájeníMax. spotřeba energie [W]: 15Napájení přes konektor/svorkovnici: 12V / 1,5AFyzické charakteristikyProvozní teplota [°C]: 0 až 45Hmotnost [g]: 550Šířka [mm]: 220Výška [mm]: 36Hloubka [mm]: 140SoftwareOperační mód: Repeater, AP Router, Klient Router (wisp)Podpora IPv6: AnoVýchozí IP adresa: 192.168.110.1 1 366 Kč

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Reyee RG-RAP6260(H) Access point
 RG-RAP6260(H) Access PointBezdrátový Wi-Fi 6 Access Point RG-RAP6260(H) je vybaven technologiemi pro plynulý přechod mezi jednotlivými AP. Nabízí 2.5-Gigabitový ethernetový port, Gigabitový SFP port a Dual Band Wi-Fi 6 4x4 MU-MIMO rádio. Hlavní přednosti Snadno rozšiřitelná Wi-Fi pomocí Reyee Mesh 2.5-Gigabitový ethernet pro rychlé připojení SFP rozhraní pro optické spojení až na vzdálenost 20 km Vysoká propustnost díky WiFi 6 a 4x4 MIMO v obou pásmech Venkovní provedení, krytí IP68 Napájení přes 48V DC konektor či 802.3bt PoE Management pouze přes Ruijie CloudObsah balení Zařízení Držák a montážní plát Šroubky Kabelové průchodky (2) Stahovací kovový pásekTechnické parametryBezdrátové vlastnostiBezdrátové frekvence: 2.4 + 5 GHz (dual band) WiFi standardy: 802.11ax, 802.11ac, 802.11ac - wave2, 802.11n, 802.11a, 802.11b/g MU-MIMO: Ano Přenosová rychlost - 5GHz [Mb/s]: 4804 Přenosová rychlost - 2.4GHz [Mb/s]: 1148 Vysílací výkon 2.4GHz [dBm]: 32 Vysílací výkon 5GHz [dBm]: 32 Šifrování: WPA-PSK/WPA2-PSK 2.4GHz MIMO: 4 x 4 5GHz MIMO: 4 x 4 Typ antény: Vestavěná Počet vestavěných antén: 8 Roaming: Ano Zisk antény [dBi]: 3, 4 Konektory a rozhraníRychlost LAN: (1) 100/1000/2500Mbps Gigabit LAN: Ano Optické rozhraní: (1) 1000Mbps NapájeníNapájení přes PoE: 802.3bt Typy PoE: PoE-In (pouze) Max. spotřeba energie [W]: 40 Napájení přes konektor/svorkovnici: 48V / 1A Fyzické charakteristikyStupeň krytí: IP68 Použití: Venkovní Tlačítka: Reset Provozní teplota [°C]: -30 až 65 Hmotnost [g]: 3500 Šířka [mm]: 300 Výška [mm]: 76 Hloubka [mm]: 300 SoftwareOperační mód: Access Point Výchozí IP adresa: Dynamická z DHCP, 10.44.77.253 Výchozí jméno a heslo: Nastavuje se při prvním spuštění 12 077 Kč

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Planet switch IGS-801T, průmysl.verze 8x10/100/1000, DIN, IP30, -40 až 75°C, 12-48V
 Planet Switch IGS-801T: Průmyslový Ethernet SwitchPlanet IGS-801T je průmyslový 8portový přepínač a konvertor pro náročné provozní podmínky. Technické specifikace8 portů 1000Base-T, Switching, Full Duplex (1000/2000 Mbps)Auto-Negotiation (10/100/1000 Mbps)Automatická detekce přímý/křížený kabel na každém portuPropustnost sběrnice 16GbpsPodpora Jumbo Frame do 9kB, 8k MAC adresRobustní a spolehlivýPlanet IGS-801T je odolný proti pádu, vibracím a přetížení. Je navržen pro montáž na DIN lištu nebo na zeď a jeho hliníková skříň má krytí IP30. Redundantní napájení a ochranaSwitch nabízí možnost redundantního napájení v rozsahu 12-48V DC a je chráněn přepěťovou ochranou LAN i napájecích portů do 6kV. Vysoká provozní teplotaIGS-801T je schopen pracovat v teplotním rozsahu od -40°C do +75°C, což ho činí ideálním pro průmyslové aplikace. Elektromagnetická kompatibilitaPlanet IGS-801T splňuje požadavky na elektromagnetickou kompatibilitu dle CE EN-6100-4-2,3,4,5,6 a elektrickou bezpečnost dle CE EN-60950. Dodáváno s montážními dílySwitch je dodáván s montážními díly pro instalaci na DIN lištu nebo na zeď. Dimenze a hmotnostPlanet IGS-801T má rozměry 135 x 87 x 32 mm a váží 461 g. 4 046 Kč

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HPE FlexNetwork 5130 24G 4SFP+ 1-slot HI Switch (Must select min 1 power supply jd362B) JH323A RENEW
 HPE FlexNetwork 5130 24G 4SFP+ 1-slot HI Switch (Must select min 1 power supply) JH323A RENEW 18 997 Kč

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HPE Aruba Networking CX 6000 24G 4SFP Switch R8N88A RENEW
 HPE Aruba Networking CX 6000 24G 4SFP Switch R8N88A RENEW ModelAruba 6000 24G 4SFP Switch (R8N88A) Description 24x ports 10/100/1000BASE-T Ports 4x 1G SFP ports 1x USB-C Console Port 1x USB Type-A Host port Power supplies Fixed power supply Fans Fixed fans Dimensions (H) 4.39 cm (W) 44.2 cm (D) 20.12 cm (1.73" x 17.4" x 7.92") Configuration Weight 2.62 kg (5.78 lbs) CPU Dual Core ARM Cortex A9 @ 1016 Mhz Memory and Flash 4 GB DDR3 16 GB eMMC Packet Buffer 12.38MB (4.5MB Ingress/7.875MB Egress) Model Switching Capacity 56 Gbps Model Throughput Capacity 41.6 Mpps Average Latency (LIFO-64-bytes packets) 1 Gbps: 1.5 µSec Switched Virtual Interfaces (dual stack) 16 IPv4 Host Table (ARP) 1,024 IPv6 Host Table (ND) 512 IPv4 Unicast Routes 512 IPv6 Unicast Routes 512 MAC Table Capacity 8,192 IGMP Groups 512 MLD Groups 512 IPv4/IPv6/MAC ACL Entries (ingress) 256 / 128 / 256 Environment Operating Temperature 32°F to 113°F (0°C to 45°C) up to 5000 ft (1.5 km) derate -1°C for every 1000 ft (305 m) from 5000 ft (1.5 km) to 10000 ft (3.0 km) Operating Relative Humidity 15% to 95% at 104°F (40°C) non-condensing Non-Operating -40°F to 158°F (-40°C to 70°C) up to 15000 ft (4.6 km) Non-Operating Storage Relative Humidity 15% to 90% @ 149°F (65°C) non-condensing Max Operating Altitude 10000 feet (3 km) Max Max Non-Operating Altitude 15000 feet (4.6 km) Max Acoustic Sound Power, LWAd = 3.9 Bel Sound Pressure, LpAm (Bystander) = 20.9 dB Primary Airflow Side-to-side Aruba 6000 24G 4SFP Switch (R8N88A) Electrical Characteristics Frequency 50 / 60 Hz AC Voltage 100-127 VAC / 200-240 VAC Current 0.6 A / 0.4 A Power Consumption (230 VAC) Idle: 15.4W Max Power (w/o PoE): 33W Safety UL 60950-1; IEC 60950-1; EN 60950-1; CAN/ CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368- 1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Lasers EN 60825-1:2007 / IEC 60825- 1:2007 Class 1 Class 1 Laser Products / Laser Klasse 1 (Applicable for accessories - Optical Transceivers only) Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics EN 61000-3-2, IEC 61000-3-2 Flicker EN 61000-3-3, IEC 61000-3-3 Mounting and Enclosure Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); horizontal surface mounting; wall mounting 12 026 Kč

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Aruba Instant On 1830 24G 10/100/1000 2SFP Switch
 Aruba Instant On 1830 24G 10/100/1000 2SFP Switch Aruba Instant On 1830 24G 10/100/1000 2SFP Switch. JL812A Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) I/O ports and slots 8 RJ-45 autosensing 10/100/1000 ports IEEE 802.3af Class 3 PD (port 1) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 8 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-4) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 SFP 1GbE ports 24 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-12) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 SFP 1GbE ports 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP 1GbE ports 48 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-24) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP 1GbE ports Physical Characteristics Dimensions 157.0(d) x 173.0(w) x 39.1(h) mm 195.1(d) x 245.1(w) x 43.9(h) mm 215.9(d) x 443.0(w) x 43.9(h) mm 253.0(d) x 443.0(w) x 43.9(h) mm 253.0(d) x 443.0(w) x 43.9(h) mm 351.0(d) x 443.0(w) x 43.9(h) mm Weight 1.70 lb (0.77 kg) 3.40 lb (1.54 kg) 5.50 lb (2.49 kg) 7.65 lb (3.47 kg) 7.80 lb (3.54 kg) 10.90 lb (4.94 kg) Processor and Memory ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB "RM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Performance 100 Mb latency < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec 1000 Mb latency < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec 10000 Mb latency n/a n/a n/a n/a n/a n/a Throughput (Mpps) 11.90 Mpps 11.90 Mpps 38.68 Mpps 38.68 Mpps 77.37 Mpps 77.37 Mpps Capacity 16 Gbps 16 Gbps 52 Gbps 52 Gbps 104 Gbps 104 Gbps MAC address table size (# of entries) 8,000 entries 8,000 entries 16,000 entries 16,000 entries 16,000 entries 16,000 entries Reliability MTBF (years) 188.2 105.9 203.6 96.6 114.4 83.5 Environment Operating temperature 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) Nonoperating/ storage temperature -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) Nonoperating/ storage relative humidity 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) Altitude up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) Acoustics1 Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB LWAd = 3.4 Bel LpAm (Bystander) = 19 dB LWAd = 4.0 Bel LpAm (Bystander) = 25 dB Notes: 1Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL813A and JL815A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) 100% traffic Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB LWAd = 3.4 Bel LpAm (Bystander) = 19 dB LWAd = 3.5 Bel LpAm (Bystander) = 20 dB 100% traffic / 0% PoE Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB - LWAd = 3.5 Bel LpAm (Bystander) = 20 dB 100% traffic / 50% PoE Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB - LWAd = 4.0 Bel LpAm (Bystander) = 25 dB 100% traffic / 100% PoE Fanless Fanless Fanless LWAd = 5.1 Bel LpAm (Bystander) = 35 dB - LWAd = 5.7 Bel LpAm (Bystander) = 41 dB Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Electrical Characteristics Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz AC voltage 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC Current 12V -- 1.0A 1.0A/0.5A 0.4A/0.3A 2.7A/1.4A 0.9A/0.6A 5.2A/2.6A Maximum power rating 100-127V: 8.09W 200-220V: 8.05W 100-127V: 86.07W 200-220V: 83.67W 100-127V: 19.1W 200-220V: 19W 100-127V: 244.6W 200-220V: 237.2W 100-127V: 40.2W 200-220V: 40W 100-127V: 462.5W 200-220V: 452.5W Idle power 100-127V: 5.8W 200-220V: 5.9W 100-127V: 8.3W 200-220V: 8.2W 100-127V: 7.6W 200-220V: 7.8W 100-127V: 14.5W 200-220V: 13.4W 100-127V: 17.7W 200-220V: 17.7W 100-127V: 25.8W 200-220V: 25.4W PoE power 13W max Class 3 PD 65 W Class 4 PoE - 195 W Class 4 PoE - 370 W Class 4 PoE Power supply External power adapter (included) Internal power supply Internal power supply Internal power supply Internal power supply Internal power supply Safety EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. L 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 Emissions EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Immunity Generic EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 ESD EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 Radiated EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EFT/Burst EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 Surge EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 Conducted EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 Power frequency magnetic field EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 Voltage dips and interruptions EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 Harmonics EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 Flicker EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounting positions and supported racking Supports table-top mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using base surface mounting holes Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Must be mounted top surface up. To prevent possible impact to longterm reliability, product should not be mounted upside-down Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Must be mounted top surface up. To prevent possible impact to longterm reliability, product should not be mounted upside-down Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Suports under-table mounting using the brackets provided Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Standards and Protocols (applies to all products in series) IEEE Standards Support IEEE 802.3 10 Mbps Ethernet IEEE 802.3u 100Base-T Ethernet IEEE 802.3z 1000 Mbps Ethernet IEEE 802.3ab 1000Base-T IEEE 802.3x Flow Control IEEE 802.1Q VLANs IEEE 802.1p Traffic Prioritization IEEE 802.3ad Link Aggregation Control Protocol (LACP) IEEE 802.1D Spanning Tree Protocol IEEE 802.1w Rapid Spanning Tree Protocol IEEE 802.3af PoE 1 (PoE models only) IEEE 802.3at PoE 1 (PoE models only) IEEE 802.3az Energy-Efficient Ethernet (EEE) IEEE 802.1AB Link Layer Discovery Protocol IEEE 802.3ac Frame extension for VLAN tags 4 064 Kč

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Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 370W Switch
 High-Performance, Smart-Managed Switches Designed with Small Businesses in Mind Whether you own a cafe, a design firm or a tech startup, a reliable and secure network plays a critical role in the success of your business. And you need a network solution that gives you peace of mind, allowing you to focus on growing your business instead of managing problems with your network. Aruba Instant On makes it easy to keep network users happy, mobile and IoT devices connected, and your network secure. The Aruba Instant On 1930 switches features advanced, smart-managed, fixed- configuration Gigabit switches designed for small businesses that are easy-to-deploy and affordable. They're made to handle today's bandwidth-heavy applications like voice and video conferencing, enabling consistent connectivity to enhance performance. Using either the Instant On mobile app or the cloud-based web portal, you can quickly set up, monitor and manage the 1930 switch series from anywhere at any time. What's more, up to 30 W PoE power delivery is available out-of-the-box for your class 4 PoE devices, like access points, surveillance cameras and VoIP phones, all easily managed from the same platform. Built-in security features protect your network from unauthorized access by allowing you to segment traffic and define access to each area of the network. And all of this is included in the price of the hardware - there are no hidden subscription or licensing fees. Key Features Smart-managed layer 2+ Ethernet switch series ready to deploy in 8-, 24-and 48-port for non-PoE and Class 4 PoE modelsPoE to power APs and IoT devices like IP phones, surveillance cameras and door locksTwo (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models to eliminate traffic bottlenecks across your networkSecurity controls let you define access in each area of your network, keeping your business data safeConvenient mobile app and web- based GUI for set up, management and troubleshooting.Standards and Protocols (applies to all products in series) IEEE 802.3 10BASE-TIEEE 802.3u 100BASE-TXIEEE 802.3ab 1000BASE-TIEEE 802.3z 1000BASE-XIEEE 802.2af PoE 1 (PoE models only)IEEE 802.3at PoE 1 (PoE models only)IEEE 802.3x Flow controlIEEE 802.1Q VLANSIEEE 802.1p PriorityIEEE 802.3ad Link Aggregation Control Protocol (LACP)IEEE 802.1X Port Access AuthenticationIEEE 802.3az Energy Efficient EthernetIEEE 802.1D: Spanning Tree ProtocolIEEE 802.1W: Rapid Spanning Tree ProtocolIEEE 802.1S: Multiple Spanning Tree ProtocolIEEE 802.1AB Link Layer Discovery ProtocolDenial of service protectionCPU DoS protectionAruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 370W Switch (JL684B) I/O Ports and Slots 24 RJ-45 autosensing 10/100/1000 Class 4 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE- TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports Physical Characteristics Dimensions 17.42(w) x 10.42(d) x 1.73(h) in (44.25 x 26.47 x 4.39 cm) (1U height) Weight 8.23 lb (3.73 kg) Processor and Memory ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB Memory And Flash 512 MB SDRAM 256 MB flash Packet Buffer 1.5 MB Performance 100 Mb latency < 4.7 uSec 1000 Mb latency 10000 Mb latency Throughput (Mpps) 95.23 Mpps Capacity 128 Gbps Routing table size (# of static entries) 32 MAC address table size (# of entries) 16,000 Reliability MTBF (years) 71 Environment Operating temperature 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) Non-operating temperature -40°F to 158°F (-40°C to 70°C) Non-operating relative humidity 15% to 95% @ 140°F (60°C) Altitude Up to 10,000ft (3.048 Km) Acoustic1 LWAd = 4.0 Bel LpAm (Bystander) = 24 dB Notes: 1Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50-60 Hz AC voltage 100 - 127 / 200 - 240 VAC Current 4.9 A/2.4 A Maximum power rating 440.4W Idle power 20.3W PoE power 370 W Class 4 PoE Power supply Internal power supply Safety UL 60950-1; IEC 60950-1;EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics IEC 61000-3-2, EN 61000-3-2 Flicker IEC 61000-3-3, EN 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rackmounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Standard Features Simplicity at Its Best Plug-and-play switches that work together with Instant On APs right out of the boxMobile app to easily setup, monitor and manage your network Security You Can Count On Protect your network from unauthorized access with IEEE 802.1X and VLANsAutomatic denial-of-service (DOS) monitors and protects the network against malicious attacks We've Got You Covered No extra licensing or subscription feesIndustry-leading limited lifetime warranty and support. The Instant On Differentiators Easy Setup and Management The Aruba Instant On mobile app allows you to set up, manage, and monitor Instant On switches and access points directly from your phone. Within the app, you get guided step-by-step instructions to install Instant On devices to get your network up and running quickly - no technical expertise required. And cloud-based access allows you to access the network from anywhere, at any time. Non-intrusive, Aesthetic Design Aruba Instant On switches are designed to complement the sleek and clean look of the Instant On access points, and to blend discreetly into your site's environment. The 8-port models, as well as the 24- and 48-port non PoE models, are fan-less, making them ideal for quiet office deployments. High Performance with Flexible Options The series consists of four (4) Class 4 PoE switches, and three (3) non-PoE switches including 8- 24- and 48-port Gigabit Ethernet switches. The two (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models, ensure high performance and eliminate traffic bottlenecks across the network. Customizable features include basic Layer 2 features like VLANs and link aggregation, as well as advanced features such as Layer 3 IPv4 static routing, ACLs, and Spanning Tree Protocols, and IPv6 Host mode. Optimized User Experience The Aruba Instant On mobile app provides common workflows for Instant On switches and access points making it easier to configure, monitor and manage your network remotely without the need for additional hardware like cloud keys or VPN. You can also update firmware on your Instant On devices directly from the cloud whenever you want, from wherever you are. Site inventory The site inventory feature on the Instant On mobile app shows you all switches and AP's on a single screen, allowing you to quickly identify non-functioning devices and troubleshoot accordingly. Multi-Site Management The cloud-hosted web interface and mobile app make it easy to manage multiple sites, multiple networks, distributed deployments and multi-tenant deployments. Each site is logically separated and has its own configuration, statistics, guest portal, and admin read/write privileges. Built-In Security Built-in security features protect your network from external threats by blocking malware attacks and keeping unauthorized users off the network. Network traffic can be filtered and access restricted based on MAC and IP address. No Hidden Fees All features are included in the price of the hardware - there are no recurring subscription or licensing fees. Expert-level support and industry leading limited lifetime warranty are also included, along with chat support for the life of the product. Management Cloud-Based Management for Entire Network The cloud-hosted web interface and mobile app make it easy to manage networks with Instant On APs and Switches. Simple Local Web GUI Management For management of individual switches, the intuitive Web GUI makes management simple, even for non-technical users. Supports up to five (5) HTTP and HTTP Secure (HTTPS) sessions. Firmware Update Provides notification of the latest firmware with the ability to schedule update at a preferred time through Instant On mobile app and cloud-based web portal. Default DHCP Client Mode Allows the switch to be directly connected to a network, enabling plug-and-play operation. In the absence of a DHCP server on the network, the switch falls back to the static address 192.168.1.1. Port Mirroring Enables traffic on a port or VLAN to be simultaneously sent to a network analyzer for monitoring. Event Logging and Alerts Provides detailed information for problem identification and resolution. Account Management Allows administrators to add, modify, delete and transfer management accounts and passwords for secure access to Instant cloud management solution. Locator LED Allows users to set the locator LED on a specific switch to either turn on, blink, or turn off; simplifies troubleshooting by making it easy to locate a particular switch within a rack of similar switches. Schedule Configuration Global Schedule feature can be applied to time-based ACLs, port or interface shutdown, or PoE power delivery; up to 3 schedules can be configured. PoE scheduling allows user to configure a specific day/time of the week (e.g. business hours) for Instant On switches to supply power to connected devices (e.g. surveillance cameras, access points etc.). Quality of Service (QoS) Traffic Prioritization Provides time-sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification. IEEE 802.1p/Q VLAN Tagging Delivers data to devices based on the priority and type of traffic; supports IEEE 802.1Q. Class of Service (CoS) Sets the IEEE 802.1p/DSCP priority to queue mapping (4 queues). Supports strict priority queuing (SP) or weighted round robin (WRR) queuing. SP and WRR queuing can be configured on individual switch ports. Advanced Classifier Based QoS Classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information. Access Switching SFP/SFP+ Fiber Connectivity Provides fiber connections for uplinks and other connections across longer distances than copper cabling can support. SFP ports are in addition to available copper Ethernet ports, providing a higher total number of available ports. Two (2) SFP 1G ports available on 8-port models and four (4) SFP+ 1G/10G ports on 24-/48 port models. Ethernet Alliance Certified Class 4 PoE (IEEE 802.3at) Provides up to 30 W per port, which allows support of the class 4 PoE capable devices such as video IP phones, wireless access points, and advanced pan/tilt/zoom security cameras, as well as any 15.4 W IEEE 802.3af-compliant end device; mitigates the cost of additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments. Auto-PoE Power Configuration The switch automatically assigns the required power to a port for a PD device based on Link Layer Discovery Protocol (LLDP). PoE Power Allocation Support multiple methods (LLDP-MED automatic, class of PoE, or usage-based) to allocate PoE power for more efficient energy savings. Auto MDI/MDI-X Adjusts automatically for straight-through or crossover cables on all 10/100/1000 ports. Network Security TPM-Based Security Includes a Trusted Platform Module (TPM) for secure hardware- based generation and storage of cryptographic keys used for secure connection to the Instant On cloud portal. IEEE 802.1Q VLAN Support Support for up to 256 VLANs with a VLAN ID range of 2-4093. IEEE 802.1X Access Control Authentication of network users on a per port basis prior to permitting network access. Port authentication includes RADIUS assigned VLAN, dynamic VLAN creation, guest VLAN or into an unauthenticated VLAN. Automatic Denial-of-Service Protection Monitors for malicious attacks and protects the network by blocking the attacks. Packet Storm Protection Protects against unknown unicast, broadcast and multicast storms with user-defined thresholds. RADIUS The switch supports RADIUS authentication with primary and backup server configuration. Automatic VLAN Assignment - RADIUS Assigned VLANs Automatically assigns users to the appropriate VLAN based on their identity and location. RADIUS Accounting A robust set of attributes and statistics are available for collecting information from the switch. Management VLAN ID Provides secure management access to administrators in the specified VLAN. Link Flap Prevention Minimizes the network disruption by automatically detecting and disabling ports that experience link flap events. Performance and Efficiency Energy Efficient Ethernet (EEE) Compliant with IEEE 802.3az standard requirements to save energy during periods of low data activity. Auto-Port Shut Down The switch saves power by automatically shutting down power to inactive ports. Power is restored on a port upon link detection. Energy Savings Status The switch provides an estimated cumulative energy savings due to green Ethernet features being enabled. Energy-Efficient Cooling Includes variable speed fans operating only at the speed necessary to maintain operating temperature to reduce excess noise and power consumption. Fan-Less Operation Fan-less design for 8-port models, 24- and 48-port non-PoE models, making the switches ideal for office deployments. Switching Features IEEE 802.3x Flow Control Provides a flow-throttling mechanism propagated through the network to prevent packet loss at a congested node. Spanning Tree Protocol (STP) Supports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP on local web). Loop Protection If the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms. BPDU Filtering Drops BPDU packets when STP is enabled globally but disabled on a specific port. Jumbo Frame Support Supports up to 9216 bytes frame size to improve the performance of large data transfers. IGMP Snooping v1/v2 Improves network performance through multicast filtering, instead of flooding traffic on all ports. Link Aggregation Groups together multiple ports up to a maximum of eight (8) ports per trunk automatically using Link Aggregation Control Protocol (LACP), or manually, to form a high-bandwidth connection to the network backbone that helps prevent traffic bottlenecks. The 8-port models support 4 trunks, 24-port models support 8 trunks, and 48-port models support 16 trunks. LLDP/LLDP-MED (Media Endpoint Discovery) Defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN for automatic configuration of network devices such as IP phones. Address Resolution Protocol (ARP) The ARP table displays all of the IP addresses that have been resolved to MAC addresses, either dynamically or through static entry configuration. Additional Features Accessed Through Local Web-Management Interface Top Event Dashboard Provides notifications for critical events and a quick access to the latest log events. Quick Start-Up and VLAN Wizard Enables automatic configuring of the initial settings such IP address, device information, and system time. VLAN wizard can be used for setting up initial VLAN IDs and port membership. Access Control Lists (ACLs) Enables network traffic filtering by creating an ACL, adds rules and matches criteria to an ACL, and applies the ACL to permit or deny on one or more interfaces or a VLAN. Supports for 50 inbound IPv4 and MAC ACLs with up to 480 ACEs. IPv6 Host Enables switches to be managed and deployed at the IPv6 network's edge. Rate Limiting Sets and enforces per-port ingress traffic limits based on percentages or packets per second. Protected Ports Ports in a port isolation group are restricted from forwarding Layer 2 traffic between ports in that group, providing data privacy and security. SCP and TFTP File Transfer Provides different mechanisms for secure file transfer through SCP (Secure Copy Protocol) or TFTP. Dual Image Support Provide independent primary and secondary software images for backup while upgrading. User Account Management Password strength checking and aging feature provides enhanced security to user account administration to the local web management interface. Additionally, user account authentication can now be done via RADIUS to access the web-interface.' Secure Sockets Layer (SSL) Encrypts all HTTP traffic, secures access to the local browser-based management of the switch. SNMPv1, v2c, and v3 Facilitates remote management with SNMP management station that discovers and monitors the switch. Remote Monitoring (RMON) Provides advanced monitoring and reporting capabilities for statistics, history, alarms and events. RMON data is retrieved from the switch through a network management platform over SNMP. Cable Diagnostic Tool Provides the mechanism to detect and report potential cabling issues, such as cable opens or cable shorts on copper links, in addition to providing distance to the fault and total length of cable. Warranty, Service and Support Aruba Instant On Limited Lifetime Support provides 24X7 phone support for the first 90 days and chat support for the entire warranty period. Community support is included for the life of the product. Refer to the Hewlett Packard Enterprise website at hpe.com/networking/services for details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office. 12 736 Kč

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Aruba Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W Switch
 Aruba Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W SwitchProduktový kód: JL686B Porty a sloty48 RJ-45 autosensing 10/100/1000 Class 4 PoE ports 4 SFP+ 1/10GbE ports Physické charakteristikyDimensions: 17.42(w) x 12.7(d) x 1.73(h) in Weight: 10.12 lb (4.59 kg) ProcesorARM Cortex-A9 @ 800 MHz Paměť a Flash512 MB SDRAM 256 MB flash Performance100 Mb latency: < 4.5 uSec 1000 Mb latency: 17 603 Kč

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D-Link DGS-1210-20 20-port Gigabit Smart+ Switch, 16x GbE, 4x RJ45/SFP, fanless
 D-Link DGS-1210-20 20-port Gigabit Smart+ SwitchProduktový kód: DGS-1210-20 EAN: 790069467745 Vlastnosti přepínačePřepínač nabízí 16 portů 10/100/1000 Base-T a 4 kombinované porty 10/100/1000Mbps TP/ 100/1000Mbps SFP. Technické specifikacePřepínací kapacita tohoto zařízení je 40 Gbps. Maximální spotřeba energie je 14.06 W. Bezventilátorová konstrukceTento přepínač je navržen s bezventilátorovou konstrukcí pro tichý provoz. Funkce a vlastnostiPodpora Half-/Full-Duplex, automatické vyjednávání, Auto MDI/MDIXIEEE 802.3x Flow Control802.3ad Link Aggregation802.1D/802.1w/802.1s Multiple Spanning TreeAsymetrická VLAN, automatická hlasová/sledovacia VLAN802.1p prioritné frontyFiltrování MAC/IPPravidlá ACL 200 na báze MAC/IP (zoznam portov)802.1X port-base Access Control, Port SecurityLLDP, LLDP-MED, Smart Binding, Traffic SegmentationKonfigurácie IPv6Statické smerovanie a predvolená trasaD-Link Safequare EngineSmart Console Utility, webová správa, kompaktné CLIDual ImageD-View 6.0 podporaInštalácia do 19" stojanaIEEE 802.3az EEEPoznámka: Firmware Release 6 není zpětně kompatibilní s verzí hardware C1. 4 103 Kč

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D-Link DGS-1210-28P 28-port Gigabit Smart+ PoE Switch, 24x GbE PoE+, 4x RJ45/SFP, PoE 193W
 D-Link DGS-1210-28P 28-port Gigabit Smart+ PoE SwitchEAN: 790069467783 Vysoce výkonný 28-portový Gigabitový Smart+ PoE Switch od společnosti D-Link. Hlavní vlastnosti24x PoE 10/100/1000Mbps porty s automatickým vyjednávaním.4x Combo 1000BaseT/SFP port.PoE výstup: Port 1-4 802.3at do 30 W, Port 5-24 802.3af až do 15.4 W.Prepínacia kapacita 56 Gb/s.Pokročilé funkce úspory energie.Pokročilé funkceHalf-/Full-Duplex, automatické vyjednávanie, Auto MDI/MDIX.IEEE 802.3x Flow Control.Jumbo rámce až do 9216 bajtov.802.3ad Link Aggregation.802.1D/802.1w/802.1s Multiple Spanning Tree.Další funkceAsymetrická VLAN, automatická hlasová/sledovacia VLAN.802.1p QoS s 8 frontami.Filtrování MAC/IP.ACL 200 pravidiel na báze MAC/IP (zoznam portov).802.1X port-base Access Control, Port Security.Podpora a kompatibilitaMLD Snooping.LLDP, LLDP-MED, Smart Binding, Traffic Segmentation.Konfigurácie IPv6.Statické smerovanie a predvolená trasa.D-Link Safequare Engine.D-Link Network Assistent (DNA) Utility, webový manažment, kompaktné CLI, SSH.Dual Image.D-View 6.0 podpora.Inštalácia do 19" stojana.IEEE 802.3az EEE.Firmware Release 6 nie je spätne kompatibilný s verziou hardvéru C1. 5 961 Kč

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D-Link DGS-1210-28P/ME/E 24-Port 10/100/1000BASE-T PoE + 4-Port 1 Gbps SFP Metro Ethernet
 D-Link DGS-1210-28P/ME/E 24-Port 10/100/1000BASE-T PoE + 4-Port 1 Gbps SFP Metro EthernetEAN: 790069467585 Porty a kapacityPočet portů: 24 x 10/100/1000BASE-T PoE ports + 4 x 1 Gbps SFP ports Přepínací kapacita: 56 Gbps PoE schopné porty: 1-24 PoE výkon: 193W Vlastnosti vrstvy 3 H/W Ver. B1 IPv4/IPv6 Interface (Max. 4 IPv4/IPv6 Interfaces) Static Route Max. 128 ARP Entries Supports 255 static ARP entriesVlastnosti vrstvy 2 Supports IEEE 802.3ad Link Aggregation (Supports max. 8 groups, 8 ports per group) Port-based Q-in-Q Lookback detection Spanning Tree Protocols: 802.1D STP, 802.1w RSTP, 802.1s MSTP 16K MAC address table and Jumbo Frame up to 9,216 BytesKvalita služby (QoS) Bandwidth Control Queue handling 8 outbound queuesSpráva Web-based GUI (IPv4/IPv6) Full Command Line Interface (CLI) through Telnet, SSH and the console port D-Link Network Assistant Utility (DNA)Bezpečnost SSH Port security (up to 64 MAC addresses per port) IP-MAC-Port Binding (IMBP) Broadcast/Multicast/Unicast storm control IP Inspection, (IP source Guard) Duplicate Address Detection (DAD) D-Link Safeguard Engine BPDU/DoS attack prevention Traffic segmentationVLAN Asymmetric VLAN Voice VLAN GVRP Private VLAN ISM VLAN (multicast VLAN) VLAN trunkingOstatní specifikaceMTBF: 331,669 hours Akustika: High speed: 52.9 dB(A), Low speed: 45.3 dB(A) Ventilace: 2 x Smart Fans Váha: 3.34 kg Rozměry: 440x210x44mm (19-inch standard rack-mount width. 1U height.) Ochrana: Surge protection 11 563 Kč

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Cisco switch CBS350-48FP-4G-EU (48xGbE, 4xSFP, 48xPoE+, 740W) - REFRESH
 Cisco switch CBS350-48FP-4GProduktový kód: CBS350-48FP-4G EAN: 889728497534 Popis produktuSwitch Cisco CBS350-48FP-4G je součástí programu REFRESH. To znamená, že je to opravené zařízení nebo zařízení z kvartálových rotací. Ale nebojte, disponuje stejnými funkcemi, podporou a zárukou, jako zařízení zcela nová. Výhody Cisco Business 350 Series Intuitivní ovládání pro automatizaci nasazení, monitorování a správu životnosti switchů. Rozsáhlé zabezpečení chránící Vaši síť a soukromí Vašich zákazníků. Gigabitový Ethernet a 10GE uplink pro rychlou přenosovou rychlost. Flexibilita díky možnosti spojení až čtyř samostatných switchů, fungující jako jedno zařízení s jednotnou správou a kontrolou.Technické specifikacePočet portů: 52 Provedení: Rack-mount Porty: 48x GbE, 4x SFP, PoE+ Výkon: Switching capacity: 104.0 Gbps, Forwarding performance (64-byte packet size): 77.38 Mpps VLAN: Ano Protokol pro vzdálenou správu: SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSH Standardy: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w Rapid STP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, IEEE 802.1AB Link Layer Discovery Protocol, IEEE 802.3az Velikost MAC tabulky: 16 000 RAM: 512 MB Flash: 256 MB Napájení: 100-240 V (50-60 Hz), interní Rozměry (Š x V x H): 445 x 350 x 44 mm Hmotnost: 5.82 kg Provozní teplota: -5 až 50°C Provozní vlhost: 10 - 90% Skladovací teplota: -25 až 70 °C 20 058 Kč

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Xiaomi Mi Router 4C
 Xiaomi Mi Router 4C - Váš spolehlivý partner pro bezdrátové připojeníSpolehlivý a výkonný, Xiaomi Mi Router 4C je ideální pro vaši domácnost. Se svým elegantním bílým designem a kompaktními rozměry se skvěle hodí do každého interiéru. Stabilní a rychlé připojeníS přenosovou rychlostí až 300 Mbps v 2,4GHz pásmu, tento Wi-Fi router poskytuje stabilní a rychlé připojení pro více zařízení. Vestavěné antény pro široké pokrytíČtyři vestavěné antény zajišťují pokrytí Wi-Fi signálu, takže můžete zůstat připojeni, kdekoliv jste. Vysoký výkon díky kvalitnímu procesoruS procesorem MediaTek MT7628DA (580MHz) a operační pamětí RAM 64MB a 16MB pamětí ROM, tento router umožňuje připojení více zařízení najednou. Rychlé a jednoduché nastaveníS praktickými možnostmi kontroly a nastavení pomocí mobilní aplikace, je nastavení tohoto routeru rychlé a jednoduché. Technické parametry:Značka: XiaomiTyp: RouterRouter Typ Připojení: Ethernet, BezdrátovýPřenosová Rychlost: 300mbpsRychlost Ethernetového Portu: 10 / 100mbpsSíťové Protokoly: IEEE 802.11a, IEEE 802.11b, IEEE 802.11gBezdrátový Standard: Bezdrátový ACBezdrátové Zabezpečení: WPA-PSK, WPA2-PSKWifi Vzdálenost: 10mPorty LAN: 2 PortyMax. Rychlost LAN: 300mbpsDC Port: 5,5 X 2,1Zisk Dbi: 5dbiPočet Antén: 4Pracovní Napětí: 12V / 1ANastavení Brány Firewall: Podporováno 396 Kč

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Zyxel XMG1930-30, 24-port 2.5GbE Smart Managed Layer 2 Switch
 XMG1930-30, 24-port 2.5GbE Smart Managed Layer 2 Switch with 4 10GbE and 2 SFP+ Uplink 28 082 Kč

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MikroTik XQ+DA0001 - QSFP28 100GB DAC cable, 1m
 Připojte libovolné dva MikroTik100 gigabitů heroes (CCR2216 & CRS504) bez potíží - tento kabel má integrmoduly QSFP28. Stačí jej zapojit a užívat si rychlost! Kabel je dlouhý 1 metr – ideální délka pro dosažení všech potřebných míst a zároveň udržuje vaši serverovnu úhlednou a uklizenou. Je poměrně flexibilní – svá zařízení můžete držet od sebe nebo na sobě. Technické parametry Optika Formát:QSFP28 Přenosová rychlost:100 Gbps Typ kabelu AOC/DAC:Pasivní Fyzikální vlastnosti Délka [m]:1 Provozní teplota [°C]:0 až 70 870 Kč

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Aruba 6000 24G 4SFP Switch.
 Aruba 6000 24x ports 10/100/1000BASE-T Ports 4SFP Switch. Aruba 6000 24G 4SFP Switch ModelAruba 6000 24G 4SFP Switch (R8N88A) Description 24x ports 10/100/1000BASE-T Ports 4x 1G SFP ports 1x USB-C Console Port 1x USB Type-A Host port Power supplies Fixed power supply Fans Fixed fans Dimensions (H) 4.39 cm (W) 44.2 cm (D) 20.12 cm (1.73" x 17.4" x 7.92") Configuration Weight 2.62 kg (5.78 lbs) CPU Dual Core ARM Cortex A9 @ 1016 Mhz Memory and Flash 4 GB DDR3 16 GB eMMC Packet Buffer 12.38MB (4.5MB Ingress/7.875MB Egress) Model Switching Capacity 56 Gbps Model Throughput Capacity 41.6 Mpps Average Latency (LIFO-64-bytes packets) 1 Gbps: 1.5 µSec Switched Virtual Interfaces (dual stack) 16 IPv4 Host Table (ARP) 1,024 IPv6 Host Table (ND) 512 IPv4 Unicast Routes 512 IPv6 Unicast Routes 512 MAC Table Capacity 8,192 IGMP Groups 512 MLD Groups 512 IPv4/IPv6/MAC ACL Entries (ingress) 256 / 128 / 256 Environment Operating Temperature 32°F to 113°F (0°C to 45°C) up to 5000 ft (1.5 km) derate -1°C for every 1000 ft (305 m) from 5000 ft (1.5 km) to 10000 ft (3.0 km) Operating Relative Humidity 15% to 95% at 104°F (40°C) non-condensing Non-Operating -40°F to 158°F (-40°C to 70°C) up to 15000 ft (4.6 km) Non-Operating Storage Relative Humidity 15% to 90% @ 149°F (65°C) non-condensing Max Operating Altitude 10000 feet (3 km) Max Max Non-Operating Altitude 15000 feet (4.6 km) Max Acoustic Sound Power, LWAd = 3.9 Bel Sound Pressure, LpAm (Bystander) = 20.9 dB Primary Airflow Side-to-side Aruba 6000 24G 4SFP Switch (R8N88A) Electrical Characteristics Frequency 50 / 60 Hz AC Voltage 100-127 VAC / 200-240 VAC Current 0.6 A / 0.4 A Power Consumption (230 VAC) Idle: 15.4W Max Power (w/o PoE): 33W Safety UL 60950-1; IEC 60950-1; EN 60950-1; CAN/ CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368- 1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Lasers EN 60825-1:2007 / IEC 60825- 1:2007 Class 1 Class 1 Laser Products / Laser Klasse 1 (Applicable for accessories - Optical Transceivers only) Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics EN 61000-3-2, IEC 61000-3-2 Flicker EN 61000-3-3, IEC 61000-3-3 Mounting and Enclosure Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); horizontal surface mounting; wall mounting 12 165 Kč

* Uváděná cena platí pro 17.09.2024

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D-Link DGS-1520-28 28-port Smart Managed Switch, 24x gigabit, 2x 10GE RJ45, 2x SFP+
 D-Link DGS-1520-28 28-port Smart Managed SwitchD-Link DGS-1520-28 je inteligentně řízený přepínač s 28 porty. Hlavní vlastnosti24 porty Gigabit Ethernet RJ-45 (1000Base-T)2 porty 10-Gigabit Ethernet RJ-45 (10GBase-T) pro uplink nebo HW stacking2 porty 1G/10G SFP+ pro uplink nebo HW stacking, s podporou digitální diagnostiky transceiverů (DDM)Správa a ovládáníSpráva přes webové rozhraní (HTTP/HTTPS), SNMP v1/v2/v3, plná sada CLI příkazů (Telnet, sériová konzole), SSL, SSH, software a mobilní aplikace D-Link Network Assistant (DNA), NMP platforma D-View. Stohování (HW stacking)S propustností až 80 Gb/s, až 8 přepínačů ve stohu. Komplexní sada L2 a L3 funkcíVLAN, LACP agregace linek, zrcadlení portů, STP/RSTP/MSTP, IGMP Snooping, MLD Snooping atd.16 IP interface, statický routing, dynamický RIP/RIPng a OSPF v2/v3, routing multicastu PIM-SM/DM/SSMBezpečnostní funkcePort Security, Broadcast/Multicast/Unicast Storm Control, DHCP Server Screening, IP Source Guard, DHCP Snooping, Dynamic ARP Inspection (DAI), DHCPv6 Guard, IPv6 Route Advertisement (RA) Guard, IPv6 ND Inspection atd. Řízení přístupu do sítěACL, 802.1x, Guest VLAN, MAC-based authentication, web-based authentication, RADIUS, TACACS+ Podpora IPv6Funkce pro ISP / Metro EthernetQ-in-Q, Selective Q-in-Q, Multicast VLAN (ISM, MVR), ERPS, L2 Protocol Tunneling Napájení230V AC, konektor pro volitelný externí redundantní napájecí zdroj DPS-520 InstalaceVýška 1U, hloubka 207,4mm, držáky pro instalaci do 19“ racku součástí 13 599 Kč

* Uváděná cena platí pro 17.09.2024

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TP-Link TL-SG3452P, JetStream™ L2/L3/L4 48xGLAN 4xSFP PoE+ 384W, OMADA SDN
 TL-SG3452PJetStream 52-Port Gigabit L2+ Managed Switch s48-Port PoE+ 384 W PoE Budget: 48× 802.3at /af-kompatibilní PoE+ porty s celkovým napájením 384 W*.Plné gigabitové porty: 48 × gigabitové porty RJ45 a 4 × gigabitové sloty SFP poskytují vysokorychlostní připojení.Integrovaná do SDN Omady: Zřizování bez dotyku (ZTP)**, centralizovaná správa cloudu a inteligentní monitorování.Centralizovaná správa: Přístup ke cloudu a aplikace Omada pro ultra pohodlí a snadnou správu.Statické směrování: Pomáhá směrovat interní provoz pro efektivnější využití síťových prostředků.Robustní strategie zabezpečení: Vazba ip-MAC-portu, seznam ACL, zabezpečení portů, dos defend, řízení bouřek, sledování DHCP, 802.1X, ověřování poloměru a další.Optimalizace hlasových a video aplikací: L2/L3/L4 QoS a IGMP snooping.Samostatná správa: Web, CLI (Console Port, Telnet, SSH), SNMP, RMON a Dual Image přinášejí výkonné možnosti správy. 16 457 Kč

* Uváděná cena platí pro 17.09.2024

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TP-Link SG3452 Omada 48-Port Gigabit L2+ Managed Switch with 4 SFP Slots
 HARDWAROVÉ VLASTNOSTIRozhraní • 48× 10/100/1000 Mbps RJ45 porty (Auto-Negotiation/Auto MDI/MDIX)• 4× 100/1000 Mbps SFP sloty• 1× RJ45 Console Port• 1× Micro-USB Console PortPočet ventilátorů Bez ventilátoruFyzický bezpečnostní zámek ?Zdroj napájení 100-240 V AC~50/60 HzRozměry (Š x H x V) 17,3×8,7×1,7 palce (440×220×44 mm)Montáž Montáž do rackuMaximální spotřeba energie 34.86 W (220 V/ 50 Hz)Maximální odvod tepla 118.94 BTU/h (220 V / 50 Hz)VÝKONPřepínací kapacita 104 GbpsRychlost přeposílání paketů 77,38 MppsTabulka MAC adres 16 KPaměť vyrovnávací paměti paketů 12 MbitJumbo rám 9 kBSOFTWAROVÉ FUNKCEKvalita služeb • 8 prioritních front• Priorita 802.1p CoS/DSCP• Plánování fronty: SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR• Řízení šířky pásma: Omezení hodnocení podle portu/toku• Hladší výkon• Akce pro toky: QoS poznámka (802.1P poznámka, DSCP poznámka)Funkce L2 a L2+ • 32 rozhraní IP: Podpora rozhraní IPv4/IPv6• Statické směrování: 48 statických směrování IPv4/IPv6• Statické ARP: 128 statických záznamů• 316 záznamů ARP• Proxy ARP• Bezplatná ARP• Server DHCP• Přenos DHCP: Přenos rozhraní DHCP, DHCP VLAN Relay• DHCP L2 Relay• Link Aggregation• Spanning Tree Protocol• Loopback Detection• 802.3x Flow Control• Mirroring• Device Link Detect Protocol (DLDP)L2 Multicast • Podporuje 511 (IPv4, IPv6) IGMP skupiny• IGMP Snooping• IGMP Authentication• Multicast VLAN Registration (MVR)• MLD Snooping• Multicast Filtering: 256 profilů a 16 záznamů na profilPokročilé funkce • Automatické zjišťování zařízení †• Dávková konfigurace †• Dávková aktualizace firmwaru †• Inteligentní monitorování sítě †• Varování nad abnormálními událostmi †• Sjednocená konfigurace †• Plán restartu †Funkce ISP *:• L2PT (Layer 2 Protocol Tunecting)• Protokol Device Link DLDP)• Vložení PPPoE ID• ERPSVLAN • VLAN Group: Max 4K VLAN Groups• 802.1q Tagged VLAN• MAC VLAN: 48 Entries• Protocol VLAN: Protocol Template 16, Protocol VLAN 16• Private VLAN• GVRP• VLAN VPN (QinQ): Port-Based QinQ; Selektivní QinQ• Hlasová VLANSeznam řízení přístupu • Time-based ACL• MAC ACL: Source MAC, Destination MAC, VLAN ID, User Priority, Ether Type •IP ACL: Source IP, Destination IP, Fragment, IP Protocol, TCP Flag, TCP/UDP Port, DSCP/IP TOS , Priorita uživatele• Kombinovaný ACL• Obsah paketu ACL• IPv6 ACL• Zásady: zrcadlení, přesměrování, rychlostní limit, QoS poznámka• ACL platí pro port/VLANBezpečnostní • Vazba IP-MAC-Port- 512 záznamů- DHCP Snooping- ARP Inspection- IPv4 Source Guard: 100 Entries• IPv6-MAC-Port Binding- 512 Entries- DHCPv6 Snooping- ND Detection- ND Snooping - IPv6 Source Guard: •10DoS Defend• Filtr DHCP• Zabezpečení statického/dynamického portu: Až 64 MAC adres na port• Řízení vysílání/multicast/Unicast Storm: režim řízení kb/s/poměr/pps• 802.1X- Ověřování na základě portů- Ověřování na bázi Mac- VLAN Přiřazení- MAB- Guest VLAN- Radiusová autentizace a podpora odpovědnosti• AAA (včetně TACACS+)• Izolace portů• Zabezpečená správa webu prostřednictvím HTTPS s SSLv3/TLS 1.2• Správa zabezpečeného rozhraní příkazového řádku (CLI) s SSHv1/SSHv2• IP/Port/ Řízení přístupu založené na MACIPv6 • IPv6 Dual IPv4/IPv6• Multicast Listener Discovery (MLD) Snooping• IPv6 ACL• IPv6 Interface• Statické IPv6 směrování• IPv6 sousední zjišťování (ND)• Zjištění maximální přenosové jednotky (MTU)• Internet Control Message Protocol (ICMP) verze 6• TCPv6/UDPv6• Aplikace IPv6: Klient DHCPv6, Ping6, Tracert6, Telnet (v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTPMIB • MIB II (RFC1213)• Bridge MIB (RFC1493)• P/Q-Bridge MIB (RFC2674)• Radius Accounting Client MIB (RFC2620)• Radius Authentication Client MIB (RFC2618)• Remote Ping, Traceroute MIB (RFC2925)• Podpora -Připojit soukromé MIB• RMON MIB(RFC1757, rmon 1,2,3,9)ŘÍZENÍAplikace Omada Ano. Vyžaduje použití Omada Hardware Controller, Omada Cloud-Based Controller nebo Omada Software Controller.Centralizované řízení • Omada Cloud-Based Controller• Omada Hardware Controller• Omada Software ControllerCloud Access Ano. Vyžaduje použití Omada Hardware Controller, Omada Cloud-Based Controller nebo Omada Software Controller.Zero-Touch Provisioning Ano. Vyžaduje použití Omada Cloud-Based Controller.Funkce správy • Webové GUI• Rozhraní příkazového řádku (CLI) přes port konzoly, telnet• SNMPv1/v2c/v3– Trap/Inform– RMON (1, 2, 3, 9 skupin)• Šablona SDM• Klient DHCP/BOOTP• 802.1ab LLDP/LLDP-MED• Automatická instalace DHCP• Duální obraz, duální konfigurace• Monitorování CPU• Diagnostika kabelů• EEE• Obnovení hesla• SNTP• Systémový protokolOSTATNÍOsvědčení CE, FCC, RoHSobsah balení • Spínač SG3452• Napájecí kabel• Průvodce rychlou instalací• Sada pro montáž do racku• Gumové nožičkyPožadavky na systém Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ nebo Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® nebo Linux.životní prostředí • Provozní teplota: 0–40 ? (32–104 ?);• Skladovací teplota: -40–70 ? (-40–158 ?)• Provozní vlhkost: 10–90 % RH nekondenzující• Skladovací vlhkost: 5–90 % RH nekondenzující 9 851 Kč

* Uváděná cena platí pro 17.09.2024