Overview (NIM-4E/M)
The Cisco Forth-generation Analog voice network interface card NIM-4E/M integrates 4 ports ear and mouth (E/M) to support tie-line facilities or signals between telephone switches. The network interface card NIM-4E/M with Cisco 4000 series router connects to PBX system delivers VOIP with the legacy voice solution. The new generation analog voice network module has build-in DSP (Digital signal processor) and does not require the router to have the dedicated PVDM on the motherboard, and it also provides for echo cancellation of up to 128-ms echo-tail for demanding network conditions.
4Prt Network Interface Mod-Ear and Mouth (NIM-4E/M)
Specifications
P/N |
NIM-4E/M |
Manufacturer |
Cisco |
Number of LAN Ports |
4 |
Condition |
New factory sealed |
Application/Usage |
Data Networking |
Media Type Supported |
Twisted Pair |
Ethernet Technology |
Gigabit Ethernet |
Network Technology |
10/100/1000Base-TX |