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NIM-2MFT-T1/E1-RF

Cisco Fourth-Generation Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module - expansion module - T1/E1 x 2

NIM-2MFT-T1/E1-RF is a professionally remanufactured Cisco 2-Port Multiflex Trunk Voice and WAN Network Interface Module (NIM), designed to provide T1 and E1 WAN connectivity for Cisco 4000 Series Integrated Services Routers (ISR 4000). This module supports simultaneous T1/E1 operations and is suited for branch office deployments requiring flexible WAN and voice integration over a single NIM slot.

This remanufactured NIM meets Cisco original equipment specifications and has been thoroughly inspected and tested prior to shipment. Validation includes verification of T1 and E1 line signaling integrity, port-level loopback diagnostics, and confirmation of proper NIM slot recognition and IOS XE compatibility.

Key Features:
• 2-port multiflex trunk supporting both T1 (1.544 Mbps) and E1 (2.048 Mbps) interfaces
• Compatible with Cisco ISR 4000 Series routers (4321, 4331, 4351, 4431, 4451) via NIM slot
• Supports channelized T1/E1 for voice (CAS/PRI) and data applications simultaneously
• Framing support for SF, ESF (T1) and CRC4, non-CRC4 (E1) standards
• Line coding support for AMI and B8ZS (T1) and AMI and HDB3 (E1)
• Remanufactured and Cisco Refresh certified, backed by Cisco's 90-day return-to-factory warranty