Cisco Systems 4 Pair Efm Based Hwic

4 Port Multiflex Trunk Voice Clear CH Data

Cisco Systems Part# NIM-4MFT-T1/E1=

Modules – WAN Interface Card (WIC) - T1/E1 - 4 Total Number of Ports - 1.3" Height - 3.5" Width - 7.2" Depth - Cisco 4400 Series Integrated Services Routers - Voice - Wide Area Network - 4 x T1/E1 Network ...

64-Channel DSP Module

Cisco Systems Part# PVDM4-64=

Modules – 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

4 Port Multiflex Trunk Voice/Clear-CH Data

Cisco Systems Part# NIM-4MFT-T1/E1

Modules – WAN Interface Card (WIC) - T1/E1 - 4 Total Number of Ports - 1.3" Height - 3.5" Width - 7.2" Depth - Cisco 4400 Series Integrated Services Routers - Voice - Wide Area Network - 4 x T1/E1 Network ...

64-CH DSP Module

Cisco Systems Part# PVDM4-64

Modules – Voice Module - 0.7" Height - 2.5" Width - 2.6" Depth - Cisco 4451-X Integrated Services Routers (ISRs) - PVDM4-64 - Voice