HWIC-4T1/E1 | Cisco 4 Ports Clear Channel HWIC
Cisco · HMIs & Displays
Description The Cisco HWIC-4T1/E1 is a four-port high-speed WAN interface card designed to extend router capabilities with flexible T1/E1 connectivity. It provides clear channel support for improved WAN performance and integration into enterprise and service provider networks. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Networking Equipment Part Number HWIC-4T1/E1 Subcatecory WAN Interface Cards Device Type Expansion module Form Factor Plug-in module Ports 4 x RJ-48C T1/E1 WAN T1 Data Rate 1.54 Mbps E1 Data Rate 2.05 Mbps Management Systems Cisco WAPMS, IE2100, CiscoWorks Debugging Features ISDN Q.921/Q.931 decode, Cisco IOS Software debugs Dimensions (W x L x H) 0.75 x 3.08 x 4.74 in. (1.91 x 7.82 x 12.04 cm) Weight 0.20 lb (0.09 kg) Information About HWIC-4T1/E1 The HWIC-4T1/E1 is a plug-in expansion module built for integration into Cisco ISR routers to support T1 and E1 WAN links. The module supports a total of four T1 or E1 interfaces and delivers robust performance with clear channel capability for each port, ensuring uninterrupted point-to-point connectivity. Key Features: Multi-Port Connectivity: includes 4 RJ-48C interfaces supporting either T1 or E1 WAN connections, providing flexible deployment in enterprise and carrier networks. Clear Channel Operation: offers full bandwidth usage on each T1/E1 interface, ensuring optimal data throughput without framing overhead. Management Integration: supports Cisco management platforms including WAPMS, IE2100, and CiscoWorks for configuration and performance monitoring. Comprehensive Debugging: includes ISDN Q.921 and Q.931 decode support along with other Cisco IOS debugging capabilities for enhanced troubleshooting. Compact and Lightweight: small footprint and lightweight design makes it ideal for dense deployments and modular router installations. Environmental Resilience: supports operating temperatures from 0 to 40°C (extended to -10°C to 55°C in specific chassis) and 5–95% relative humidity. The HWIC-4T1/E1 enables high-efficiency WAN integration with full management and diagnostic support for scalable network performance.
Brand: Cisco · Category: HMIs & Displays
Key features
- Multi-Port Connectivity: includes 4 RJ-48C interfaces supporting either T1 or E1 WAN connections, providing flexible deployment in enterprise and carrier networks.
- Clear Channel Operation: offers full bandwidth usage on each T1/E1 interface, ensuring optimal data throughput without framing overhead.
- Management Integration: supports Cisco management platforms including WAPMS, IE2100, and CiscoWorks for configuration and performance monitoring.
- Comprehensive Debugging: includes ISDN Q.921 and Q.931 decode support along with other Cisco IOS debugging capabilities for enhanced troubleshooting.
- Compact and Lightweight: small footprint and lightweight design makes it ideal for dense deployments and modular router installations.
- Environmental Resilience: supports operating temperatures from 0 to 40°C (extended to -10°C to 55°C in specific chassis) and 5–95% relative humidity.
Specifications
| Manufacturer part number | HWIC-4T1/E1 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Networking Equipment |
| Part Number | HWIC-4T1/E1 |
| Subcatecory | WAN Interface Cards |
| Device Type | Expansion module |
| Form Factor | Plug-in module |
| Ports | 4 x RJ-48C T1/E1 WAN |
| T1 Data Rate | 1.54 Mbps |
| E1 Data Rate | 2.05 Mbps |
| Management Systems | Cisco WAPMS, IE2100, CiscoWorks |
| Debugging Features | ISDN Q.921/Q.931 decode, Cisco IOS Software debugs |
| Dimensions (W x L x H) | 0.75 x 3.08 x 4.74 in. (1.91 x 7.82 x 12.04 cm) |
| Weight | 0.20 lb (0.09 kg) |
| Product type | WAN Interface Cards |
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