1000BASE-ZX Single Mode-Rugged SFP
Cisco Systems Part# GLC-ZX-SM-RGD=
Modules – SFP (mini-GBIC) - Gigabit Ethernet - Optical Fiber - 1 Total Number of Ports - 1000Base-ZX Network Technology - Single-mode - China - LC - LC/PC - Cisco Industrial Ethernet 3000 Series Switches - MSA ...
20 Port 10/100/1000 RJ45
Cisco Systems Part# WS-X4920-GB-RJ45
Modules – Switching Module - Gigabit Ethernet - Twisted Pair - 20 Total Number of Ports - 10/100/1000Base-T Network Technology - 1.9" Height - 7.4" Width - 8.2" Depth - RJ-45 - Cisco Catalyst 4900M Switch - ...
2 Port Multiflex Trunk Voice CH Data
Cisco Systems Part# NIM-2CE1T1-PRI
Modules – TAA Compliant – Voice/WAN Interface Card - 2 Total Number of Ports - T1/E1 - United States - 1.3" Height - 3.5" Width - 7.2" Depth - Cisco 4451-X Integrated Services Routers - Voice - Wide Area Network - 2 x T1/E1 ...
4 Port Clear Channel T1/E1-Hwic
Cisco Systems Part# HWIC-4T1/E1=
Modules – HWIC - 2.048 Maximum Data Transfer Rate - 4 Total Number of Ports - 0.8" Height - 3.1" Width - 4.7" Depth - RJ-48C - Cisco 2811 Integrated Services Routers - Cisco 2821 Integrated Services Routers - ...
4 Port Ser WAN I/F Card
Cisco Systems Part# NIM-4T=
Modules – WAN Interface Card (WIC) - 4 Total Number of Ports - Cisco 4451-X Integrated Services Router - Wide Area Network - 4 x Serial WAN Interfaces / Ports Details
64 CH DSP Module
Cisco Systems Part# PVDM4-64++=
Modules – TAA Compliant – Voice Module - United States - 0.7" Height - 2.5" Width - 2.6" Depth - Cisco 4451-X Integrated Services Routers (ISRs) - PVDM4-64 - Voice - 90 Day Limited Warranty