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HWIC-1CE1T1-PRI
1 port channelized T1/E1 and PRI HWIC (data only) Cisco Rout...
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HWIC-1CE1T1-PRI is a high-performance WAN module designed for primary rate interface (PRI) communications over T1/E1 lines. This module supports the industry-standard T1 data rate of 1.544Mbps and the E1 rate of 2.048Mbps, featuring an RJ-48 connector optimized for robust and reliable connectivity with Cisco Integrated Services Routers. It is engineered to provide seamless integration within existing network infrastructures, ensuring smooth transitions between legacy voice circuits and modern digital networks.
Built in a compact HWIC form factor, the HWIC-1CE1T1-PRI is ideal for upgrading network interfaces and expanding WAN connectivity in data centers and branch offices. It supports essential PRI protocols and T1/E1 framing, delivering reliable performance for both voice and data applications while meeting the rigorous demands of high-speed network environments.
HWIC-1CE1T1-PRI price is $967.00, a 73.1% saving from the Cisco list price of $3,600.00. HWIC-1CE1T1-PRI is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for HWIC-1CE1T1-PRI for additional pricing. Browse the full Router Ehwic Wan Cards series or explore all Cisco products.
A nationwide retail chain deploys Cisco ISR routers equipped with the HWIC-1CE1T1-PRI-1 to channelize and bundle four individual T1 circuits into a single logical link using LACP. The card delivers up to 4 Mbps of scalable bandwidth for POS transactions, VoIP data sync, and real-time inventory updates. Benefit: cost-effective bandwidth expansion, simplified link management, and consistent application performance at all remote locations.
An enterprise data center uses the HWIC-1CE1T1-PRI-1 as a secondary failover path behind its primary MPLS connection. By configuring BGP or HSRP over the channelized E1/PRI interface, the router achieves sub-second failover when the primary link degrades. Benefit: uninterrupted business-critical services, deterministic recovery SLA, and streamlined carrier-agnostic redundancy without additional hardware.
A telecom service provider leverages Cisco ISR routers with the HWIC-1CE1T1-PRI-1 to offer customized fractional T1/E1 data circuits to SMB customers. Each 56 Kbps or 64 Kbps channel is dynamically assigned per SLA and monitored via NMS, enabling granular billing and fast provisioning. Benefit: new revenue streams, optimized port utilization, and accelerated time-to-service for diverse customer profiles.
To get the detailed certification, please go to the Compliance Center.
| HWIC-1CE1T1-PRI |  HWIC-4ESW-POE |  HWIC-CABLE-E/J-2 |  HWIC-AP-G-E |  HWIC-2CE1T1-PRI | |
|---|---|---|---|---|---|
| Product Type | WAN Module | Network Module | Network Module / Network Card | Wireless Access Point Module | Network Module / Network Card |
| Module Type | T1/E1 PRI | Ethernet | Ethernet | Wi-Fi | WAN |
| Data Rate | 1.544Mbps / 2.048Mbps | 10/100 Mbps | 1Gbps | 54Mbps | N/A |
| Connector Type | RJ-48 | RJ-45 | RJ-45 | N/A | RJ-45 |
| Supported Protocols | T1/E1, PRI | TCP/IP | TCP/IP | TCP/IP; 802.11b/g | ISDN PRI |
| Form Factor | HWIC | HWIC | Modular | HWIC | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 55°C | 0 to 50°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 70°C | -40 to 70°C |
| Input Voltage | N/A | N/A | 3.3V | N/A | N/A |
| Compatibility | Cisco ISR Routers | Cisco | Cisco | Cisco ISR Series Routers | Cisco |
| Max Speed | 1.544Mbps / 2.048Mbps | 100Mbps | 1Gbps | 54Mbps | N/A |
| Supported Features | Channelized operation, T1/E1 framing, timing recovery | PoE, VLAN, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | WPA; WPA2; Auto Channel Selection | Dual channel T1/E1, ISDN PRI, call routing |
| Power Consumption | N/A | N/A | 2.5W | N/A | N/A |
| Interface Ports | T1/E1 | Ethernet | Ethernet | N/A | T1/E1 |
| Expansion Slots | HWIC slot | HWIC | EHWIC | EHWIC | HWIC |
| Product Name | HWIC-1CE1T1-PRI | HWIC-4ESW-POE | HWIC-CABLE-E/J-2 | HWIC-AP-G-E | HWIC-2CE1T1-PRI |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
The HWIC-1CE1T1-PRI has been reliable for handling T1/E1 connections. It provides stable service and is easy to integrate with our system.
This module has been essential for our PRI setup. The HWIC-1CE1T1-PRI works flawlessly and has never let us down.
We use the HWIC-1CE1T1-PRI for PRI connectivity. It's stable, reliable, and integrates seamlessly into our network.
The HWIC-1CE1T1-PRI provides excellent reliability. It's been perfect for our T1/E1 setup and offers rock-solid performance.
The HWIC-1CE1T1-PRI is a great module. It's easy to install and integrates seamlessly with our Cisco router for PRI connectivity.
The Cisco HWIC-1CE1T1-PRI is a High-Speed WAN Interface Card that delivers one channelized T1/E1 port and PRI data-only connectivity on supported Cisco ISR platforms.
The HWIC-1CE1T1-PRI is supported on Cisco ISR G1 and G2 series routers, including 1800, 2800 and 3800 platforms with available HWIC slots.
It provides a single RJ-48C port capable of channelized T1/E1 or PRI signaling for packet-based data transport.
This HWIC supports channelized T1 (24 DS0 channels), channelized E1 (32 DS0 channels), and PRI framing for data-only applications.
You can configure up to 24 channels in T1 mode or 32 channels in E1 mode, all of which can be aggregated or individually addressed.
No. The HWIC-1CE1T1-PRI is designed strictly for data-only transport over channelized T1/E1 and PRI links.
Power down the router, insert the HWIC module into an empty HWIC slot until it latches, then power the router back on and verify with the ‘show hwmodule’ command.
The card is supported on Cisco IOS 15.1(4)M and later, and on selected 12.4T and 12.4M releases. Always verify support in the HWIC module compatibility matrix.
The single channelized port supports up to 1.536 Mbps in T1 mode (24 x 64 kbps) or 2.048 Mbps in E1 mode (32 x 64 kbps).
Yes. You can bundle individual DS0 channels into multilink subinterfaces using Channelized T1/E1 or Multilink PPP for increased throughput and resiliency.
Common deployments include enterprise WAN links, leased-line data backhaul, remote office connectivity and managed service provider rollouts requiring data-only PRI or T1/E1.
It draws power directly from the router’s backplane and relies on the router’s chassis fans for cooling—no external power or fan modules are needed.
The module is UL, CE, FCC and RoHS compliant, ensuring adherence to global safety, emissions and environmental regulations.
Yes. Cisco routers support multiple HWICs concurrently, subject to slot availability and backplane bandwidth constraints.
Use IOS commands under the interface sub-configuration mode, e.g., ‘interface serial0/0/0.1 point-to-point’ and ‘pri-group timeslots 1-23 national’ for framing and signaling.
The HWIC-1CE1T1-PRI offers channelized framing so you can access individual DS0 channels, whereas non-channelized cards provide only a full-rate link without per-channel control.