Cisco NIM-1CE1T1-PRI – 1-Port Channelized/Unchannelized E1/T1 Primary Rate Interface Network Module
Model Name : NIM-1CE1T1-PRI
Brand : Cisco
Key Features:
- 1-Port E1/T1 PRI interface – software-selectable between T1 and E1
- Supports both channelized (data) and unchannelized (voice) applications
- Compatible with Cisco ISR 4321, 4331, 4351, 4431, and 4451 routers
- Supports ISDN PRI, CAS, and R2 signaling
- Enables PBX connectivity, PSTN access, and data WAN links
- Works with Cisco Unified Communications Manager (CUCM) and Cisco CME
- Supports clear channel data and Nx64 Kbps fractional services
- Fully integrated with Cisco IOS XE for routing, voice, and QoS
30 days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco NIM-1CE1T1-PRI is a single-port, software-configurable Channelized/Unchannelized E1/T1 Primary Rate Interface (PRI) NIM, designed for use with the Cisco ISR 4000 Series routers.
It supports voice, data, and integrated services over traditional telephony infrastructure by enabling connections to PSTN, PBX systems, or legacy WAN links.
The module supports ISDN PRI, CAS, and channelized data, offering flexibility for both voice and WAN deployments. Ideal for enterprises transitioning to IP while retaining legacy circuit-based connectivity.
Frequently Asked Questions (FAQ)
Q1: Can I configure the port as E1 or T1?
A: Yes. The module is software-selectable between T1 (24 channels) and E1 (32 channels) mode.
Q2: What signaling types does it support?
A: It supports ISDN PRI, CAS, and R2 signaling protocols.
Q3: Can this module be used for voice and data simultaneously?
A: Yes, it supports both voice (PBX/PSTN) and data (WAN/leased lines) applications.
Q4: Is it compatible with Cisco ISR G2 routers (2900/3900)?
A: No, it is specifically designed for Cisco ISR 4000 Series routers.
Q5: Is it hot-swappable?
A: Yes, it is hot-swappable in supported ISR 4000 routers.
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