Cisco HWIC-1CE1T1-PRI – 1-Port T1/E1 PRI WAN Card for ISR Routers
Model Name : HWIC-1CE1T1-PRI
Brand : Cisco
Key Features
- 1 RJ-48C T1/E1 Interface – Configure as full, fractional, or channelized.
- ISDN PRI Capability – Integrated voice and video support with appropriate licenses.
- Dual-Use for Data or Voice – Deploy as a WAN interface or voice gateway port.
- Flexible Clocking – Internal, network, or loop-timed clock source options.
- Multi-Protocol Ready – Supports HDLC, Frame Relay, PPP, X.25, and more.
- Compact HWIC Form Factor – Saves chassis space in ISR G1 and G2 routers.
- Ideal For – SMBs, telecom carriers, enterprise branch sites, UC integrations.
30 days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco HWIC-1CE1T1-PRI is a single-port channelized and PRI WAN interface card for Cisco Integrated Services Routers (ISRs).
It provides voice and data capabilities over T1, E1, or ISDN PRI lines in a compact HWIC form factor.
The port can be configured for data (HDLC, PPP, Frame Relay) or voice (ISDN PRI) applications, making it ideal for branch office WAN links, PBX connectivity, and unified communications integration.
The module supports channelized, unstructured, and fractional E1/T1 configurations, making it highly flexible for different network topologies.
Frequently Asked Questions
Q1: What routers support the HWIC-1CE1T1-PRI?
A: It is supported on Cisco ISR 1800, 1900, 2800, 2900, 3800, and 3900 series routers.
Q2: Can this card be used for ISDN PRI voice calls?
A: Yes, with the proper IOS and voice license, it supports ISDN PRI for voice/video.
Q3: What protocols does it support for data?
A: The module supports PPP, HDLC, Frame Relay, and X.25.
Q4: Can I use both voice and data simultaneously?
A: The port can be configured for either voice or data — not both at the same time.
Q5: What is the maximum speed supported?
A: T1 supports up to 1.544 Mbps; E1 supports up to 2.048 Mbps.
Q6: Does it support channelized operation?
A: Yes, it supports channelized, fractional, or full T1/E1 configurations.
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