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High-performance Cisco router interface module with 4 configurable T1/E1 ports for voice, WAN, and legacy telecom connectivity. Read more
Cisco NIM-4MFT-T1/E1 is a 4-port Multiflex Trunk Network Interface Module designed for Cisco ISR 4000 Series Integrated Services Routers. It enables enterprises to connect legacy telephony and WAN circuits using T1 or E1 interfaces, making it ideal for branch offices, telecom integration, and hybrid voice/data networks.
The module supports both data and voice services, allowing organizations to migrate from traditional PSTN and leased line connectivity to modern IP-based infrastructure while maintaining compatibility with existing telecom systems. With integrated CSU/DSU functionality and flexible configuration, the NIM-4MFT-T1/E1 provides reliable and scalable connectivity for mission-critical communications.
This module is commonly used in enterprise WAN deployments, VoIP gateways, and service provider environments where T1/E1 circuits are still required.
| Specifications | Descriptions |
|---|---|
| Ports | 4 Multiflex T1/E1 ports |
| Interface Type | RJ-48C connectors |
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