United States$5,000,000+
Inventory Delivered By
C
Chris Nolan
5
BRI module integrated smoothly with router.
NIM-4BRI-NT/TE=
Original Stock
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4-port BRI Network Interface Module
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Name:
NIM-4BRI-NT/TE=
- Description:
- 4-port BRI Network Interface Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658947681
- Condition:
- Warranty:
- 3
- List Price:
$3,634.00
- Price:
$1,265.0065.2% off
Quantity:
1
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NIM-4BRI-NT/TE= Overview
NIM-4BRI-NT/TE= is a high-performance network interface module designed to deliver integrated ISDN Basic Rate Interface (BRI) capabilities in both NT and TE operating modes. This modular card provides four dedicated BRI ports that enable simultaneous voice and data transmission, making it an ideal solution for network routers and switching systems in telecommunications environments.
The module supports ISDN protocols and offers flexible configuration options tailored to meet NT/TE requirements, ensuring seamless interoperability with a wide range of network devices. Its compact, modular form factor facilitates easy installation in supported chassis, thereby expanding network interface capabilities for enhanced communication and connectivity in mission-critical applications.
NIM-4BRI-NT/TE= price is $1,265.00, a 65.2% saving from the Cisco list price of $3,634.00. NIM-4BRI-NT/TE= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-4BRI-NT/TE= for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
NIM-4BRI-NT/TE= Specifications
- Product Type
- Network Module / ISDN Module
- Module Type
- ISDN BRI
- Data Rate
- N/A
- Connector Type
- N/A
- Supported Protocols
- ISDN
- Form Factor
- Modular
- Operating Temperature
- N/A
- Storage Temperature
- N/A
- Input Voltage
- N/A
- Compatibility
- N/A
- Max Speed
- N/A
- Supported Features
- NT/TE Configuration
- Power Consumption
- N/A
- Interface Ports
- BRI
- Expansion Slots
- NIM
- Product Name
- NIM-4BRI-NT/TE=
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
NIM-4BRI-NT/TE= Use Case
High-Availability WAN Backup with NIM-4BRI-NT/TE 4-Port BRI Module
In a multi-site enterprise, the NIM-4BRI-NT/TE installed on a Cisco ISR delivers four ISDN BRI channels for automatic failover when the primary MPLS link degrades. This setup ensures uninterrupted connectivity, meets strict SLA requirements and minimizes costly branch-office downtime.
Unified Voice and Data Convergence for Legacy PBX Integration
A small-to-medium business leverages the NIM-4BRI-NT/TE 4-port BRI Network Interface Module to aggregate ISDN voice channels from an on-premises PBX alongside secure data tunnels on a single router. The outcome is lower CapEx through hardware consolidation, streamlined management and simultaneous voice/data services over one platform.
Secure Out-of-Band Management for Remote Infrastructure
Service providers deploy the NIM-4BRI-NT/TE in distributed branch routers to provision dedicated ISDN BRI circuits for out-of-band access. This capability guarantees immediate CLI-based troubleshooting during primary link failures, accelerates mean-time-to-repair and enhances overall network resilience.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| NIM-4BRI-NT/TE= |  NIM-ES2-4= |  SM-X-NIM-ADPTR |  NIM-2FXS/4FXOP= |  NIM-4FXSP | |
|---|---|---|---|---|---|
| Product Type | Network Module / ISDN Module | Network Module / Network Card | Network Module / Network Card | Telephony Network Module | Network Module |
| Module Type | ISDN BRI | Ethernet | Ethernet | FXS/FXO Module | Ethernet |
| Data Rate | N/A | 10Gbps | 10G | N/A | 10Gbps |
| Connector Type | N/A | SFP+ | SFP+ | N/A | SFP+ |
| Supported Protocols | ISDN | TCP/IP | TCP/IP / iSCSI | N/A | TCP/IP |
| Form Factor | Modular | PCIe | PCIe | NIM | PCIe |
| Operating Temperature | N/A | 0 to 70°C | 0 to 70°C | N/A | 0 to 70°C |
| Storage Temperature | N/A | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C |
| Input Voltage | N/A | 3.3V | 3.3V | N/A | 3.3V |
| Compatibility | N/A | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Dell | VoIP Gateways, Telecom Systems | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | N/A | 10Gbps | 10Gbps | N/A | 10Gbps |
| Supported Features | NT/TE Configuration | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames | FXS port provisioning, FXO line interface, analog voice integration | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | N/A | 20W | 7W | N/A | 15W |
| Interface Ports | BRI | Ethernet | SFP+ | FXS, FXO | 4 x SFP+ |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | NIM-4BRI-NT/TE= | NIM-ES2-4= | SM-X-NIM-ADPTR | NIM-2FXS/4FXOP= | NIM-4FXSP |
| Height | N/A | 1.5 inches | 0.5 inches | N/A | N/A |
| Width | N/A | 3.5 inches | 3.5 inches | N/A | N/A |
| Depth | N/A | 7.0 inches | 4.3 inches | N/A | N/A |
| Weight | N/A | 2 lbs | 0.4 lbs | N/A | N/A |
Reviews & Ratings
H
Huma Riaz
4
Stable ISDN connectivity.
L
Lorenzo Greco
4
Good option for legacy voice.
P
Patricia Cole
4
No signaling issues.
K
Kashif Mehmood
5
Reliable module.
Questions & Answers
What is the Cisco NIM-4BRI-NT/TE module?
The Cisco NIM-4BRI-NT/TE is a 4-port ISDN Basic Rate Interface (BRI) network interface module designed for Cisco Integrated Services Routers to deliver voice and data over BRI lines.
How many BRI ports does the NIM-4BRI-NT/TE support?
The module supports four independent BRI ports, each providing two 64 Kbps B-channels plus one 16 Kbps D-channel.
Which Cisco router platforms are compatible with NIM-4BRI-NT/TE?
The NIM-4BRI-NT/TE is compatible with Cisco 1900, 2900, 3900 and 4000 Series Integrated Services Routers featuring a network interface module slot.
Does the NIM-4BRI-NT/TE support both NT and TE modes?
Yes, the module can operate in either Network Termination (NT) mode for central office connectivity or Terminal Equipment (TE) mode for end-user devices.
What power requirements does the 4-port BRI interface module have?
The NIM-4BRI-NT/TE draws under 5 W from the host router’s power supply, compliant with Cisco NIM power allocations.
What physical dimensions and weight does this BRI module have?
The module measures 12.2 cm × 4.9 cm × 1.2 cm (W × D × H) and weighs approximately 0.1 kg.
Which Cisco IOS Software releases support the NIM-4BRI-NT/TE?
Support begins with Cisco IOS 15.1(2)T on the ISR G1 platform and 15.3(3)M on ISR G2 platforms; always verify compatibility in the Release Notes.
What protocols are supported on the 4-port BRI Network Interface Module?
It supports ISDN Dialer, BRI Cisco IOS voice features, LAPD, Q.931, and multilink PPP for data applications.
Can this module carry both voice and data on the same BRI port?
Yes, each BRI port can simultaneously handle voice and data using channel bundling or channelized voice configurations.
What cabling is required for NIM-4BRI-NT/TE installation?
Standard RJ-45 to 4-wire ISDN BRI cable assemblies are required; ensure your wiring meets local telco specifications.
How do I install the Cisco NIM-4BRI-NT/TE in my router?
Power off the router, insert the module into an available NIM slot until it clicks, then power on and verify with the 'show platform' command.
What configuration steps are needed for ISDN BRI on this module?
After physical installation, define the BRI interface in IOS with 'interface bri0/0', assign service profiles, dial-peer settings and enable ISDN switch type.
What warranty and support options are available?
The NIM-4BRI-NT/TE is covered by Cisco’s 90-day limited warranty; Enhanced Limited Lifetime Warranty and Cisco SMARTnet support are available separately.
What does the part number suffix NT/TE signify?
The suffix NT/TE indicates dual-mode operation: NT for network termination (CO-side) and TE for terminal equipment (user-side).
Is there a regulatory compliance list for the 4-port BRI interface?
Yes, the module is UL, CE, FCC Part 15, and VCCI certified; refer to the Regulatory Compliance and Safety Information guide for details.
What are typical use cases for the Cisco NIM-4BRI-NT/TE?
Common use cases include remote branch dial-up, backup connectivity over ISDN, VoIP gateway for small offices, and B-channel aggregation.
Where can I find detailed configuration examples for NIM-4BRI-NT/TE?
Refer to the Cisco ISDN Configuration Guide on Cisco.com, which provides step-by-step examples and best practices for the NIM-4BRI-NT/TE.