NIM-2FXO= Overview 2-port Network Interface Module - FXO (Universal) NIM-2FXO= Specification NIM-2FXO= Specification General Device Type Voice / fax module Form Factor Internal Modem Connectivity Technology Wired Analog Ports Qty 2 Expansion / Connectivity Interfaces 2 x FXO Compatibility Information Designed For Cisco ISR 4331, 4351 NIM-4MFT-T1/E1= Specification Number of Ports 4 Clear-Channel Data Yes MFT Packet Voice Yes Unstructured E1 (G.703) Support No Channelized Data No Configuration Description MFT Modules Data Only Serial data (channel-group*) 2 per port E1 unframed G.703 Not Supported Voice Only 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 port (T1) 31 per port (E1) 1 per timeslot Dimensions (H x W x D) 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm) Environmental в—Џ Operating temperature: 0 to 50C (32 to 122F) в—Џ Storage temperature: -20 to +65C (-4 to 148F) в—Џ Relative humidity: 10 to 85% noncondensing operating, 5 to 95% noncondensing, nonoperating T1 Compliance (partial list) в—Џ TIA-968-A в—Џ CS-03 в—Џ Jate в—Џ ANSI T1.403 E1 Compliance (partial list) в—Џ TBR4, TBR12, and TBR13 в—Џ ITU-T G.703, G.704, G.823, and I.431 в—Џ S016 (Australia) Weight 0.44 lb (200g) Supported Platforms Model Description Cisco ISR4431/K9 500Mbps-1Gbps system throughtput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs Cisco ISR4351/K9 200Mbps-400Mbps system throughtput, 2 WAN/LAN ports, 3 SFP ports, multi-Core CPU,2 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC Cisco ISR4331/K9 Cisco 4000 Router, 100Mbps-300Mbps system throughtput, 2 WAN/LAN ports, 2 SFP ports, multi-Core CPU,1 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC Compare to Similar Items Part Number Number of Ports Clear-Channel Data MFT Packet Voice Unstructured E1 (G.703) Support Channelized Data NIM-1MFT-T1/E1 (=) 1 Yes Yes No No NIM-2MFT-T1/E1 (=) 2 Yes Yes No No NIM-4MFT-T1/E1 (=) 4 Yes Yes No No NIM-8MFT-T1/E1 (=) 8 Yes Yes No No NIM-1CE1T1-PRI (=) 1 Yes Yes Yes Yes NIM-2CE1T1-PRI (=) 2 Yes Yes Yes Yes Business
