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
Enh Etherswch L2/L3 SM 24-Geth PoE
Cisco Systems Part# SM-ES3G-24-P=
Modules – Service Module - 100 Maximum Data Transfer Rate - Gigabit Ethernet - Twisted Pair - 24 Total Number of Ports - 10/100/1000Base-T Network Technology - 1.6" Height - 8.1" Width - 8.1" Depth - RJ-45 - ...