开关元件

AT-MCF2032SP - 12 channel 10/100/1000T Gigabit Ethernet, SFP, auto MDI/MDI-X The AT-MCF2032SP, 12 channel, 10/100/1000T to SFP (100MB, 1000MB) media

Switch 7754 4-Slot Chassis Kit High performance, convergence-ready, modular Gigabit switch with PoE support \nThe 3Com Switch 7754 chassis bundle pro

MSR 50 Multi-Service Module Multi-Service Processor Hosts Embedded Encryption and Voice Processing Modules\nThe 3Com® MSR 50 Multi-Service card (MSCA

Stacking Kit The AT-A45/xx series of expansion modules provide optional uplink ports for AT-8000 Series,AT-8500 Series and AT-8600 series Fast Ethern

Switch 7754 4-Slot Chassis Kit High performance, convergence-ready, modular Gigabit switch with PoE support \nThe 3Com Switch 7754 chassis bundle pro

Switch 8800 4-Port This module provides four ultra-high-performance 10-Gigabit Ethernet connections. 10-Gigabit Ethernet is a standards-based method

Switch 8800 1-Port 10GBASE-X Advanced Module This module provides an ultra-high-performance 10Gigabit Ethernet connection. 10Gigabit Ethernet is a s

Switch 7754 4-Slot Chassis Kit High performance, convergence-ready, modular Gigabit switch with PoE support \nThe 3Com Switch 7754 chassis bundle pro

Switch 8800 360 Gbps Fabric Module The Switch Fabric Module is the core of the 3Com Switch 8800 system. The Switch Fabric performs route calculation

Switch 7754 4-Slot Chassis Kit High performance, convergence-ready, modular Gigabit switch with PoE support \nThe 3Com Switch 7754 chassis bundle pro

Server Interface Module PS/2 For use with the SMB CAT5 KVM Switches with CAT5 Extension, the Server Interface Module allows users to control their se

Server Interface module for VGA, PS/2 keyboard, PS/2 mouse for A1000R or A2000R (longer length)

3Com® Fan Tray Spare Fan Tray for the Switch 4050 and Switch 4060 \n\nThe 3Com Switch 4050 and Switch 4060 are equipped with two modular, hot-swappab

Module: SuperStack 3 Switch 4400 Gigabit UTP module (1*1000Base-T\RJ-45) Scale the performance of your Ethernet/Fast Ethernet network by adding this

1000Base-Sx GBIC module A Gigabit Interface Converter (GBIC) is an industry-standard modular transceiver that offers increased flexibility for Gigabi

ALL3002 switching output (1x reed contact, isolated) - Floating Output for ALL3000/3500/400x/4500/5000\n- reed contact max. 100 mA switched curren

ALL3025 counter - it counts how often hte contact has been closed\n- counter frequency: 1000 Impulses/Sec\n- 6-digit counter (0...999999)\n- 1 m Cabl

FlexStack hot-swappable stacking module Cisco FlexStack stacking for Cisco Catalyst 2960-S Series Switches provides a true stacking solution with all

HP MSR50-40 Opacity Shield Kit Preparing for installation\n\n- The installation procedures must be performed by qualified personnel.\n- Before instal

XENPAK Module 10GBASE-SR The Cisco Catalyst 6500 modules support industry XENPAK modular optics, providing both flexibility in station-to-station dis

HP MSR50-60 Opacity Shield Kit Preparing for installation\n\n- The installation procedures must be performed by qualified personnel.\n- Before instal

IBM BladeCenter KVM/Advanced Management Module

HP F5000 Firewall Main Processing Unit Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applic

ProSafe™ 10GBASE-SR XFP Optics Module - Adds10 Gigabit Ethernet fiber connectivity to the GSM7328S and GSM7352S via the AX741 Adapter module.\n- Driv

Superblade SBM-CMM-001Chassis Management Module The SuperBlade® chassis management module (CMM) provides total remote control of individual server bl

91-010-123001B ZyXEL MI7248PWR 48 port Gigabit PoE Module for MI-7248PWR Switc

Superblade SBM-GEM-001Gigabit Ethernet module The Gigabit Ethernet switch module (part ID SBM-GEM-001) includes ten external 1-Gb/s uplink (RJ45) por

CPU module for DES-7210 chassis, 192G switching capacity, support Advanced Service Engine(ASE) D-Link’s DES-7200 series of chassis-based switches are

AT-A46 Single port 10/100/1000T module The AT-A45/xx series of expansion modules provide optional uplink ports for AT-8000 Series,AT-8500 Series and

300 W, 221 538 h MTBF, 27.5 x 7.9 x 4 cm, 1.01 kg

58x0AF Front (port side) to Back (power side) Airflow Fan

HP 5500-24G-PoE+-4SFP HI Switch with 2 Interface Slots Opacity Shield Kit Information technology professionals rely on HP quality to ensure maximum p

Dell PCT 62xx 48Gbps Stacking Module includes 1Meter Stacking cable The 1m cable for Stacking and Uplink module is an easy and convenient way of conn

Control Card w / 4 x 10GbE ports, PoE+ High availability, high performance control card supporting stacking with four 10GbE ports\n\nAllied Telesis S

HP 5500-24G-4SFP HI Switch with 2 Interface Slots Opacity Shield Kit Information technology professionals rely on HP quality to ensure maximum produc

HP 870 Unified Wired-WLAN Appliance Opacity Shield Kit Preparing for installation\n\n- The installation procedures must be performed by qualified per

HP MSR30-20 Opacity Shield Kit Preparing for installation\n\n- The installation procedures must be performed by qualified personnel.\n- Before instal

Switchblade Central Fabric Controler 400Gbps

"Lypsi SE" SAT Multi-Switch, 5/6NT - Multi-switch for connecting several receivers to one LNB\n- Suitable for Quad switch (22 KHz signal supplied to

HP SL170s Small Form Factor (SFF) Enablement Kit

Catalyst 4900M 8-port 10GBASE-T RJ-45 half card, Spare Cisco Systems is pleased to announce the Cisco Catalyst 4900M Series, a premium extension to t

The InfiniBand Switch Modules are switch-based, point-to-point bi-directional serial link systems. They provide high-speed interconnectivity among th

The InfiniBand Switch Modules are switch-based, point-to-point bi-directional serial link systems. They provide high-speed interconnectivity among th

3-Play Component Video + TOSLINK Digital Audio High Performance Selector Switch This 3-Play selector connects up to 3 TOSLINK digital audio, 3 stereo

2x2 UXGA Video Matrix Switch with 3.5mm Audio The TruLink video/audio matrix switch is ideal for distributing audio and video in classrooms, at exhib

6x2 Component Video + Stereo Audio + TOSLINK Digital Audio Matrix Selector Switch Route six different sources independently to two monitors The ultim

Clustering module for the SRX3000 line to enable redundant control links in highavailability clusters

HP SL390s SAS Enablement Kit

HP SL390 2 Graphics Processing Unit Riser Kit HP ProLiant Server Family Riser Card

HP SL390s Small Form Factor (SFF) Enablement Kit