Cisco NIM-8MFT-T1/E1 8x T1/E1 Router Module for ISR 4300/4400

Description:

The Cisco NIM-8MFT-T1/E1 8-Port Multiflex T1/E1 Router Module is a network interface module designed for Cisco Integrated Services Routers to provide multiple digital trunk interfaces for voice and data communication across WAN networks. It supports up to eight T1 or E1 connections that can be configured for channelized data, PRI voice services, or WAN connectivity depending on network requirements. Commonly installed in Cisco ISR 4300 and 4400 Series routers used in enterprise branch networks, telecom infrastructure, and unified communications deployments, this module enables flexible integration with carrier-provided digital circuits. Network administrators, telecom engineers, and system integrators use this module for WAN connectivity expansion, voice gateway deployments, telephony trunk integration, and replacement of existing T1/E1 interface modules.

Applications:

The Cisco NIM-8MFT-T1/E1 module is used in enterprise and telecommunications networking environments where routers must connect to digital carrier circuits for voice and data communication. It enables integration with service provider T1/E1 links, PRI telephony trunks, and WAN connections used in corporate branch networks and telecom infrastructures. Typical deployments include enterprise unified communications systems, branch office voice gateways, WAN edge routing, and telecom service integration where reliable digital trunk connectivity is required.

Technical Specifications:

• Manufacturer Part Number (MPN): NIM-8MFT-T1/E1
• Product Type: Multiflex T1/E1 Router Interface Module
• Series: Cisco Network Interface Module (NIM)
• Total Ports: 8
• Interface Type: Channelized T1/E1 Multiflex Trunk
• Supported Modes: PRI Voice, Channelized Data, WAN Connectivity
• Connector Type: RJ-48C
• Supported Protocols: PRI, CAS, HDLC, PPP, Frame Relay
• Compatible Devices: Cisco ISR 4300 and 4400 Series Routers
• Module Type: WAN / Voice Interface Module
• Installation Type: Router NIM Slot
• Network Operating System Support: Cisco IOS XE
• Data Transmission: Voice and Data WAN Connectivity

Common Replacements:

• Cisco NIM-2MFT-T1/E1 Multiflex Trunk Interface Module
• Cisco VWIC3-2MFT-T1/E1 Multiflex Trunk Interface Card
• Cisco NIM-8CE1T1-PRI Multiflex Voice/WAN Interface Module