HWIC-4T1/E1 | Cisco 4 Ports Clear Channel HWIC
- Regular price
 - $234.00
 - Sale price
 - $234.00
 - Regular price
 - 
        
 
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Product Description P/N: HWIC-4T1/E1
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.
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.