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NIM-2BRI-S/T-RF

2-port ISDN BRI S/T NIM Module REMANUFACTURED

The NIM-2BRI-S/T-RF is a professionally remanufactured Cisco 2-Port BRI ISDN Network Interface Module with S/T interface, designed as a pluggable WAN connectivity module for Cisco ISR 4000 Series Integrated Services Routers. The NIM-2BRI-S/T provides two Basic Rate Interface ISDN ports for dial-up backup WAN, legacy ISDN voice gateway connectivity, and out-of-band branch router access in markets where ISDN remains in service.

This remanufactured interface module has been professionally inspected, tested, and restored to meet Cisco's quality standards. Each unit undergoes verification of both BRI ports for ISDN line activation and B-channel signaling, validation of S/T interface electrical compliance, and physical inspection of the RJ-45 connectors and module enclosure.

Key Features:
• 2 x BRI (Basic Rate Interface) ISDN ports with S/T physical interface
• Pluggable Network Interface Module for Cisco ISR 4000 Series routers
• Supports dial-on-demand WAN backup and legacy ISDN voice gateway scenarios
• Provides 2 B-channels plus 1 D-channel per port for voice and data signaling
• Standard RJ-45 connectors for connection to NT1 termination equipment
• Hot-swappable installation in any NIM bay on supported ISR 4000 chassis