United States$5,000,000+
Inventory Delivered By
Z
Zahid Mehmood
5
Four port module handled multiple circuits reliably.
NIM-4MFT-T1/E1=
Original Stock
Ready to Ship
4 port Multiflex Trunk Voice/Clear-channel Data T1/E1 Module
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Name:
NIM-4MFT-T1/E1=
- Description:
- 4 port Multiflex Trunk Voice/Clear-channel Data T1/E1 Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818214378460
- Condition:
- Warranty:
- 3
- List Price:
$5,191.00
- Price:
$623.0088% off
Quantity:
1
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NIM-4MFT-T1/E1= Overview
NIM-4MFT-T1/E1= is a high-performance network interface module designed specifically for T1/E1 connectivity in critical telecommunications and networking environments. It provides four dedicated T1/E1 ports that support standard T1 speeds of 1.544 Mbps and E1 speeds of 2.048 Mbps, ensuring reliable digital transmission and segmentation for voice and data services.
Engineered with a modular form factor, the NIM-4MFT-T1/E1= is optimized for seamless integration into compatible Cisco routers and similar network chassis. The module features industry-standard RJ-48 connectors for secure T1/E1 line termination and is built to support essential TDM signaling protocols, making it ideal for service providers looking to expand or upgrade legacy voice and data network infrastructures.
NIM-4MFT-T1/E1= price is $623.00, a 88% saving from the Cisco list price of $5,191.00. NIM-4MFT-T1/E1= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-4MFT-T1/E1= for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
NIM-4MFT-T1/E1= Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Power Consumption
- 5W
- Expansion Slots
- NIM
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco Routers
- Supported Protocols
- T1/E1 Framing and Signaling
- Connector Type
- RJ-48
- Interface Ports
- T1/E1
- Data Rate
- 1.544 Mbps (T1) / 2.048 Mbps (E1)
- Max Speed
- 2.048 Mbps
- Product Type
- Network Interface Module
- Module Type
- T1/E1 Interface Card
- Supported Features
- Plug-and-play installation, Redundant design
- Product Name
- NIM-4MFT-T1/E1=
NIM-4MFT-T1/E1= Use Case
Multi-Site Voice & Data Consolidation with NIM-4MFT-T1/E1 4-Port Multiflex Trunk Module
Business scenario: A global retail chain deploys the Cisco NIM-4MFT-T1/E1 4-port module in branch office routers to aggregate four T1/E1 circuits carrying SIP voice, POS transaction data and video traffic over an MPLS backbone. Outcome: 30% reduction in leased‐line costs, centralized provisioning of clear-channel data channels and end-to-end QoS enforcement for crystal-clear voice across 75 locations.
Utility SCADA Telemetry & Emergency Dispatch over Clear-Channel T1/E1
Technical scenario: A regional power utility uses the NIM-4MFT-T1/E1 module to terminate four E1 trunks for simultaneous SCADA telemetry streams and 24/7 emergency voice dispatch. Outcome: Hitless failover with sub-second recovery, strict clock synchronization for reliable grid monitoring, compliance with NERC CIP standards and zero packet loss on critical control channels.
Carrier-Grade Hosted PBX Trunking for Telecom Service Providers
Business scenario: A Tier-1 service provider integrates Cisco ISR routers equipped with NIM-4MFT-T1/E1 modules to aggregate four multi-tenant T1/E1 voice trunks for hosted PBX and wholesale SIP interconnect. Outcome: Dynamic DS0 channel allocation, 99.999% uptime with in-service firmware upgrades, rapid trunk scaling and premium SLA-backed voice quality for enterprise customers.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| NIM-4MFT-T1/E1= |  NIM-2FXSP= |  NIM-2BRI-NT/TE= |  NIM-4E/M |  NIM-2FXS/4FXOP= | |
|---|---|---|---|---|---|
| Product Type | Network Interface Module | Network Module / Network Card | Network Module | Network Module / Network Card | Telephony Network Module |
| Module Type | T1/E1 Interface Card | Ethernet | NIM | Ethernet | FXS/FXO Module |
| Data Rate | 1.544 Mbps (T1) / 2.048 Mbps (E1) | 10G | N/A | 1Gbps | N/A |
| Connector Type | RJ-48 | SFP+ | N/A | RJ-45 | N/A |
| Supported Protocols | T1/E1 Framing and Signaling | TCP/IP, iSCSI | ISDN, TCP/IP | TCP/IP | N/A |
| Form Factor | Modular | PCIe Modular | Modular | Modular | NIM |
| Operating Temperature | 0 to 70°C | 0 to 70°C | N/A | 0 to 70°C | N/A |
| Storage Temperature | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C | N/A |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | N/A |
| Compatibility | Cisco Routers | Cisco, Juniper, Arista, Dell, HP | Cisco | Cisco | VoIP Gateways, Telecom Systems |
| Max Speed | 2.048 Mbps | 10Gbps | N/A | 1Gbps | N/A |
| Supported Features | Plug-and-play installation, Redundant design | Auto-negotiation, Jumbo Frames, QoS | Integrated NT/TE functionality | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | FXS port provisioning, FXO line interface, analog voice integration |
| Power Consumption | 5W | N/A | N/A | 6W | N/A |
| Interface Ports | T1/E1 | SFP+ | 2 x BRI | Ethernet | FXS, FXO |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | NIM-4MFT-T1/E1= | NIM-2FXSP= | NIM-2BRI-NT/TE= | NIM-4E/M | NIM-2FXS/4FXOP= |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
J
Jonathan King
5
Excellent stability across all interfaces.
A
Aqsa Noor
4
Ideal for consolidating WAN links.
K
Kevin Brooks
5
Consistent Cisco performance.
R
Rizwan Yousaf
5
Met enterprise requirements.
Z
Zahid Mehmood
5
Four port module handled multiple circuits reliably.
J
Jonathan King
5
Excellent stability across all interfaces.
A
Aqsa Noor
4
Ideal for consolidating WAN links.
K
Kevin Brooks
5
Consistent Cisco performance.
R
Rizwan Yousaf
5
Met enterprise requirements.
Questions & Answers
What is the Cisco NIM-4MFT-T1/E1= module?
The Cisco NIM-4MFT-T1/E1= is a 4-port Multiflex Trunk module that delivers simultaneous voice and clear-channel data service over T1 or E1 interfaces.
How many T1/E1 ports are supported on this module?
This module supports four independent T1 or E1 ports, each configurable for voice, fax or clear-channel data.
Can the module operate in both T1 and E1 modes?
Yes. Each port can be individually configured for T1 (1.544 Mbps) or E1 (2.048 Mbps) operation.
Does the module support mixed voice and data traffic?
Yes. It supports both voice (CAS, PRI) and clear-channel data on all four ports, enabling concurrent voice and data transmission.
Which Cisco router platforms are compatible with NIM-4MFT-T1/E1=?
This NIM module is compatible with Cisco ISR 4000 Series and select 2900/3900 Series routers; refer to Cisco’s compatibility matrix for exact model support.
What clear-channel data applications are supported?
It supports synchronous applications such as ISDN PRI, Frame Relay, dedicated leased line, SCADA and other fixed-bandwidth data services.
Is the module hot-swappable?
No. You must power down the router before installing or removing the NIM-4MFT-T1/E1= module.
How do I install the NIM-4MFT-T1/E1= module?
Power off the router, insert the module into an available NIM slot, secure the retaining screws, then power on and verify with the ‘show controllers t1’ or ‘show controllers e1’ command.
What configuration steps are required for T1/E1 channels?
Configure the interface with ‘interface serial <slot>/<port>:23’, set framing and line code (e.g., ‘framing esf’, ‘linecode ami’), then assign IP or dial-peer settings.
How can I verify port status and alarms?
Use ‘show controllers t1 <interface>’ or ‘show controllers e1 <interface>’ to display status, alarm conditions, CRC errors and line statistics.
What are the key performance benefits of this module?
It delivers up to 8.192 Mbps aggregate throughput, carrier-grade reliability, flexible voice/data mixing and centralized management via Cisco IOS.
Does the module support channelized and unchannelized operation?
Yes. It supports channelized T1/E1 (DS0 timeslots for CAS/PRI) and unchannelized clear-channel data.
What environmental specifications apply?
Operating temperature: 0 to 40 °C, storage: –40 to 70 °C, humidity: 5 %–85 % non-condensing, per NEBS Level 3 guidelines.
What Cisco IOS features are supported on this module?
Supports Cisco IOS voice features (MGCP, H.323), Frame Relay, PPP, HDLC, multiprotocol routing, QoS and security services.
Is there a warranty or support contract for the module?
The NIM-4MFT-T1/E1= includes a limited lifetime hardware warranty when purchased with a Cisco service contract for software updates and technical assistance.
How do I troubleshoot link or alarm issues?
Check physical cabling and framing/linecode settings, review ‘show logging’ and controller diagnostics, then escalate to Cisco TAC if errors persist.