Cisco NIM-2FXO Expansion Module
- Voice / fax module
- Analog Ports: 2
- For ISR 4331
- 4351
$886.35
$488.00
Instant Savings
$398.35
Cisco NIM-2FXO Expansion Module
2-port Network Interface Module - FXO (Universal) NIM-2FXO is supporting for the Cisco 4000 ISR Series. The Cisco® 4000 Series Integrated Services Routers (ISRs) host the Cisco network interface modules (NIMs), which have evolved from the enhanced high-speed WAN interface card (EHWIC), increasing port density and module capability. Up to three integrated NIM slots on the 4000 Series allow for flexible configurations. The NIMs support online insertion and removal (OIR), reducing the downtime required for new or replacement modules.
| Properties | Cisco NIM-2FXO |
| Description | 2-Port Foreign Exchange Office (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 FXO |
| Form Factor | Single-wide NIM Slot |
| Connectivity Technology | Wired (Analog Voice over TDM) |
| DSP | Integrated onboard DSP |
| Specifications | NIM-2FXO |
| Number of Ports | 2 x FXO |
| Software Compatibility | IOS XE 3.13.4 or later |
| DSP Features | Echo cancellation (128ms), VAD, CNG, T.38 fax relay, modem passthrough |
| Protocol Support | SCCP, SIP, MGCP, H.323 |
| Audio Codec Support | G.711, G.729a, G.726, G.723, iSAC (transcoding), iLBC (planned) |
| Caller ID Support | Yes |
| Loop/Ground Start | Supported |
| Battery Reversal Detection | Yes |
| Weight | 0.42 lb (191 g) |
| Compliance | TIA-968-B, CS-03, AS/CA S002, TBR21, PTC220 |
| Included Accessories | |
| — | No additional accessories included in the box |
| Optional Accessories | |
| RACK-MOUNT-KIT | Rack-mount kit for Cisco 4000 Series |
| CAB-CONSOLE-RJ45 | Console cable for initial CLI setup |
| CISCO-SM-NIM-CARRIER | Carrier module for SM-X to NIM conversion |
