The Cisco NIM-2FXS/4FXOP= is one of 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.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with a 12-month manufacturer's warranty.

• 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: Integrated Services Router 4221, 4321, 4331, 4351, 4431

• Cisco 2-Port FXS/FXS-E/DID and 4-Port FXO Network Interface Module NIM-2FXS/4FXOP=

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