Cisco NIM-4MFT-T1/E1 Expansion Module 8_plus_6 ports 2 kg) Environmental Parameters Operating

2 kg) Environmental Parameters Operating Temperature 23 to 131°F (–5 to 55°C) Storage Temperature –40 to 158°F (–40 to 70°C) Humidity Range Operating 10 to 95% (non-condensing) Operating Altitude Up to 13

Cisco NIM-2FXS/4FXO Expansion Module is built to increase port density and capability

With feature like AVC

4-pair Category 5 UTP cabling Mean Time Between Failure (MTBF) 535

Cisco NIM-4MFT-T1/E1 Expansion Module 8_plus_6 ports 2 kg) Environmental Parameters Operating[shortdesc] Expansion module T1 E1 x 4 T 1 E 1 For Cisco 4451 X [ shortdesc] [specifications] Clear Channel Data Yes MFT Packet Voice Yes Unstructured E1 (G. 703) Support No Channelized Data No Data Only Serial data (channel group) 2 per port E1 unframed G. 703 Not Supported Voice channel associated signaling (CAS) (ds0 group) 24 per port (T1) 31 per port (E1) 1 per timeslot Voice and Data PRI (pri group) 1 per port Drop and insert (tdm group) 24 per