Cisco HWIC-2CE1T1-PRI – 2-Port T1/E1 PRI Interface Card for Cisco ISR Routers
Model Name : HWIC-2CE1T1-PRI
Brand : Cisco
Key Features:
- 2 Independent T1/E1 Ports – Configure each for PRI voice or channelized data.
- Dual-Function Operation – Use one port for voice and one for data.
- Supports ISDN PRI Voice – Great for PSTN gateway, PBX, or Unified Comms.
- Flexible Bandwidth Use – Supports full, fractional, and timeslot allocation.
- Rich Protocol Support – Frame Relay, PPP, MLPPP, HDLC, and ISDN.
- Integrated Clocking Options – Choose internal, network, or loop timing.
- Ideal For – Unified communications, PBX handoff, carrier interconnect.
30 days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco HWIC-2CE1T1-PRI is a dual-port WAN interface card that provides two T1/E1 ports for either channelized data, ISDN PRI voice, or both.
Designed for use in Cisco ISR routers (1800, 1900, 2800, 2900, 3800, and 3900 series), this module supports ISDN Primary Rate Interface (PRI) and data protocols like HDLC, PPP, and Frame Relay.
Each port can be configured independently for voice or data, making the HWIC-2CE1T1-PRI a flexible solution for enterprise branch offices, PSTN access, and PBX integration.
Frequently Asked Questions
Q1: What routers support the HWIC-2CE1T1-PRI?
A: It is supported on Cisco ISR 1800, 1900, 2800, 2900, 3800, and 3900 series routers.
Q2: Can both ports operate independently?
A: Yes. You can configure one port for voice (ISDN PRI) and another for data (PPP, HDLC, etc.).
Q3: Does it support voice over PRI?
A: Yes, with the correct IOS and voice license, it supports PRI voice via SIP, H.323, or MGCP.
Q4: Is the module hot-swappable?
A: No. You must power down the router before installing or removing the module.
Q5: Can I use this for fractional T1/E1 lines?
A: Yes. It supports fractional and full T1/E1 configurations, as well as channelized operations.
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