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 ...
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 - ...
Cisco 4 Port Serial Spa
Cisco Systems Part# SPA-4XT-SERIAL=
Modules – Shared Port Adapter - 8 Maximum Data Transfer Rate - 4 Total Number of Ports - Malaysia - 0.8" Height - 6.8" Width - 7.3" Depth - Smart Serial - Cisco Router Series: - 7600 - XR 12000 - ASR 1000 - ...