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
ASR 900 8 Port RJ48C T1/E1 FD
Cisco Systems Part# A900-IMA8D=
Modules – Interface Module - Twisted Pair - 8 Total Number of Ports - T1/E1 - China - RJ-48C - Cisco ASR 900 Series Routers - Data Networking - 8 x RJ-48C T1/E1 Network Interfaces / Ports Details - 90 Day ...