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NIM-2BRI-NT/TE=
2-port BRI Network Interface Module
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NIM-2BRI-NT/TE= is a dual Basic Rate Interface (BRI) network module engineered for integrated service routers, offering two dedicated ISDN channels that support both network termination (NT) and terminal equipment (TE) functions. Designed for efficient voice, data, and video transmissions, this module meets the connectivity demands of modern enterprise and service provider environments.
Optimized for compatibility with Cisco platforms, the NIM-2BRI-NT/TE= integrates seamlessly into modular router slots to expand network capabilities. Its purpose-built design delivers reliable ISDN communication with a compact, modular form factor and ensures optimal performance in applications requiring dedicated BRI connectivity.
NIM-2BRI-NT/TE= price is $618.00, a 66% saving from the Cisco list price of $1,817.00. NIM-2BRI-NT/TE= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-2BRI-NT/TE= for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
In remote or rural branch offices with limited broadband access, IT teams install the NIM-2BRI-NT/TE 2-port BRI Network Interface Module on Cisco ISR routers to establish dedicated ISDN BRI circuits for secure voice and data backhaul to headquarters. This carrier-grade WAN link delivers predictable QoS over existing telco lines. Benefit: Leverages legacy ISDN infrastructure to reduce connectivity costs, simplifies provisioning, and ensures reliable site-to-site communication.
During UC platform rollouts, telecommunications architects integrate enterprise PBX systems into IP voice networks by deploying the NIM-2BRI-NT/TE 2-port BRI Network Interface Module on edge routers. The module converts ISDN BRI signaling to SIP trunks, preserving call features and centralized dial plan across legacy and IP endpoints. Benefit: Protects PBX investment, accelerates UC deployment, and lowers total cost of ownership.
To achieve carrier-grade voice resilience, enterprises configure dual-homed routers with the NIM-2BRI-NT/TE 2-port BRI Network Interface Module as an automatic ISDN BRI backup for primary SIP trunks. Upon SIP provider outages, voice traffic instantly reroutes over BRI channels without manual intervention. Benefit: Delivers sub-second failover, bolsters disaster recovery posture, and guarantees 99.99% uptime for mission-critical communications.
To get the detailed certification, please go to the Compliance Center.
| Product Type | Network Module | Telephony Network Module | Network Module | Network Module / Network Card | Network Module |
| Module Type | NIM | FXS | Ethernet | Ethernet | 4G LTE |
| Data Rate | N/A | 1Gbps | 1G | 10G | N/A |
| Connector Type | N/A | RJ-45 | RJ-45 / SFP | RJ-45 | N/A |
| Supported Protocols | ISDN, TCP/IP | TCP/IP, SIP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | Modular | PCIe | Modular | PCIe | Modular |
| Operating Temperature | N/A | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | N/A | -40 to 85°C | N/A | -40 to 85°C | N/A |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | N/A |
| Compatibility | Cisco | Cisco, Juniper, Arista, Dell, HP | Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco |
| Max Speed | N/A | 1Gbps | 1Gbps | 10Gbps | N/A |
| Supported Features | Integrated NT/TE functionality | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | N/A |
| Power Consumption | N/A | 15W | N/A | 12W | N/A |
| Interface Ports | 2 x BRI | FXS | RJ-45 / SFP | Ethernet | N/A |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | NIM-2BRI-NT/TE= | NIM-2FXS | NIM-2GE-CU-SFP | NIM-4T= | NIM-4G-LTE-GA= |
| Height | N/A | N/A | N/A | 1.5 inches | N/A |
| Width | N/A | N/A | N/A | 4.4 inches | N/A |
| Depth | N/A | N/A | N/A | 7 inches | N/A |
| Weight | N/A | N/A | N/A | 1.2 lbs | N/A |
BRI interfaces configured easily and stayed stable.
Good solution for ISDN connectivity.
Reliable signaling with no errors.
Cisco module performed as expected.
Satisfied with performance.
BRI interfaces configured easily and stayed stable.
Good solution for ISDN connectivity.
Reliable signaling with no errors.
Cisco module performed as expected.
Satisfied with performance.
The Cisco NIM-2BRI-NT/TE= is a two-port ISDN Basic Rate Interface (BRI) network interface module for Cisco routers, supporting both Network Termination (NT) and Terminal Equipment (TE) modes for voice and data connectivity.
The NIM-2BRI-NT/TE= is compatible with Cisco ISR G2 (1900, 2900, 3900), ISR 4000 Series, and select legacy platforms that provide a Network Interface Module slot.
Power off the router, insert the module into an open NIM slot, secure it with the retention screw, then power the router back on. The device detects and initializes the module automatically.
Yes. You can configure each BRI port as either NT (network termination) or TE (terminal equipment) via IOS commands, enabling flexible network deployments.