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MJ Systems

Networking Equipment Wholesaler Since 1992.


Cisco Network Interface Module - NIM-2FXS/4FXOP

Availability: In Stock
Price: $680.00

Product Information

Cisco Network Interface Module - Expansion module - FXS/DID x 2 + FXO x 4 - for ISR 4221, 4321, 4331, 4351, 4431

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.

  • Capable of supporting either FXS or DID functionality
  • Configurable long loop ports
  • Message waiting indicator (MWI)
  • Cable detection
  • Supports both ground start and loop start modes
  • Provides call detail record (CDR) information
  • Support for interworking with Cisco Unified Communications Manager, H.323, Session Initiation Protocol (SIP) and Media Gateway Control Protocol (MGCP) 1.0
  • Cable detection
  • Overload protection