cisco nim 2fxs 4fxop expansion module 1968 2 out of 5 stars

2 out of 5 stars 214 Memory Type DDR3

allowing for use in multiple locations without the constraints of a power cord

output 24VDC/2

The SMT3000C employs line-interactive topology

46 Lbs (209gm

cisco nim 2fxs 4fxop expansion module 1968 2 out of 5 stars[shortdesc] Expansion module FXS DID x 2 + FXO x 4 for ISR 4221 4321 4331 4351 4431 [ shortdesc] [properties] Properties Cisco NIM 2FXS 4FXOP Description 2 Port FXS FXS E DID and 4 Port FXO Network Interface Module Product Family Cisco Voice NIM Product Type Analog Voice Interface Module Supported Devices Cisco 4300 and 4400 Series ISRs Ports 2 x FXS (or DID), 4 x FXO Form Factor Single wide NIM Slot Connectivity Technology Wired (Analog Voice over