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Cisco

Cisco NIM-1MFT-T1/E1 | 1x Multiflex T1/E1 WAN NIM, RJ48C, voice or clear-channel data, Nx64 channelized, PRI/CAS/HDLC/PPP/FR

SKU:NIM-1MFT-T1/E1

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Description

Single-port Multiflex Trunk module for T1/E1 services supporting voice applications (PRI/CAS) and clear-channel data. Software-selectable T1 or E1 operation with flexible channelization for Nx64 kbps circuits. Ideal for converged branch deployments needing legacy circuit access alongside IP.

Features

- Dual T1/E1 support for global deployments
- Voice and data flexibility in a single port
- Fine-grained Nx64 channelization for fractional circuits
- Standards-compliant framing and line coding
- Ideal for migrating legacy circuits into IP WANs

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does this module support both T1 and E1?
A: Yes. Operation is software-selectable between T1 (1.544 Mbps) and E1 (2.048 Mbps).

Q: Can it be used for PRI voice services?
A: Yes. It supports ISDN PRI as well as CAS, subject to router IOS XE feature licensing.

Q: Is specialized cabling required?
A: Use RJ-48C cabling to the telco smartjack or CSU. Verify pinout and distance limits per local standards.

Q: Is a CSU/DSU required?
A: Requirements vary by provider and deployment; consult your service specification and router release notes.

Technical Specifications

- Form factor: Network Interface Module (NIM)
- Port: 1x T1/E1 (RJ-48C)
- Line rates: T1 1.544 Mbps; E1 2.048 Mbps (software-selectable)
- Channelization: Nx64 kbps; up to 24 DS0s (T1) or 31 DS0s (E1)
- Framing: T1 SF/ESF; E1 CRC4/non-CRC
- Line coding: T1 AMI/B8ZS; E1 HDB3
- Supported modes: Voice (PRI/CAS), Clear-channel data, HDLC, PPP, Frame Relay
- Clocking: Line, internal, or external (model/software dependent)
- Connector: RJ-48C 8P8C for telco handoff
- Platform compatibility: ISR 4000 Series NIM slots (verify router support and licensing for voice features)

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