Cisco Network Interface Module - Expansion module - FXS/DID x 2 + FXO x 4 - for Cisco 4451-X; Integrated Services Router 4221, 4321, 4331, 4351, 4431
Manufacturer: Cisco
Item Inso: 4629027
Sku: NIM-2FXS/4FXOP
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. The NIMs support online insertion and removal (OIR), reducing the downtime required for new or replacement modules.
Product Description | Cisco Network Interface Module - expansion module |
Device Type | Expansion module |
Form Factor | Plug-in module |
Ports | FXS/DID x 2 + FXO x 4 |
Network / Transport Protocol | RTP, RTCP |
Compliant Standards | G.711, G.729a, G.726, ITU-T H.323 |
System Requirements | Cisco IOS XE 16.5 and above |
Designed For | Cisco 4451-X; Integrated Services Router 4221, 4321, 4331, 4351, 4431 |