Description
The Cisco NIM-8CE1T1-PRI is an advanced 8-port T1/E1 network interface module designed for Cisco 4000 Series Integrated Services Routers. It enables high-density voice and WAN connectivity by supporting ISDN PRI, channelized data, and packet voice applications in a single modular solution.
This module supports both structured and unstructured E1 services, allowing organizations to deploy PRI voice, PBX connectivity, and WAN data simultaneously. With integrated DSU/CSU functionality and drop-and-insert multiplexing, it eliminates the need for external equipment while reducing operational complexity.
Ideal for enterprises and service providers migrating from legacy circuit-switched networks to packet-based voice infrastructures, the NIM-8CE1T1-PRI delivers scalability, flexibility, and investment protection within modern branch and campus deployments.
| Specification | Details |
|---|---|
| Brand | Cisco |
| Model | NIM-8CE1T1-PRI |
| Product Type | T1/E1 Voice & WAN Network Interface Module |
| Number of Ports | 8 x T1/E1 |
| Interface Type | Channelized T1/E1 |
| Voice Support | ISDN PRI, Packet Voice |
| Data Support | Channelized Data |
| E1 Support | Structured G.703/G.704 and Unstructured G.703 |
| T1 Support | Fractional and Full T1 |
| Signaling | PRI, CAS |
| Integrated DSU/CSU | Yes |
| Drop-and-Insert Multiplexing | Supported |
| DSP Support | Requires PVDM4 (sold separately) |
| Compatibility | Cisco 4000 Series Integrated Services Routers |
| Form Factor | Network Interface Module (NIM) |
| Application Use | PBX Connectivity, PSTN Access, WAN Aggregation |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsāsuch as custom orders, special-order items, audio gear, software, and LED video wallsāare non-returnable. Non-defective returns may be subject to a 20ā30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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