- General Information
 - Manufacturer
 - Cisco Systems, Inc
 
- Manufacturer Website Address
 - http://www.cisco.com
 
- Brand Name
 - Cisco
 
- Product Type
 - HWIC
 
The Layer 3 Cisco 2-Port Fast Ethernet High-Speed WAN interface cards (HWIC) supported on the Cisco 1841, Cisco 2800, and Cisco 3800 Series Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and rate-limiting capabilities.
- Warranty
 - Limited Warranty
 - 90 Day
 
- Technical Information
 - Application/Usage
 - Wide Area Network
 
- Interfaces/Ports
 - Total Number of Ports
 - 2
 
- Connector Type
 - RJ-45
 
- Interfaces/Ports Details
 - 2 x RJ-45 10/100Base-TX Auto-sensing/Auto-negotiating/Auto MDI/MDI-X WAN
 
- Media & Performance
 - Media Type Supported
 - Twisted Pair
 
- Twisted Pair Cable Standard
 - Category 5
 
- Ethernet Technology
 - Fast Ethernet
 
- Network Technology
 - 10/100Base-TX
 
- Maximum Data Transfer Rate
 - 100
 
- Physical Characteristics
 - Height
 - 0.8"
 
- Width
 - 3.1"
 
- Depth
 - 4.7"
 
- Weight (Approximate)
 - 0.16 lb
 
- Miscellaneous
 - Additional Information
 - Cisco IOS 12.4(15)T
 
Maximum No. of Cards per Chassis:
- Cisco 1841: 1
 - Cisco 3825: 2
 - Cisco 3845: 4
 
- Compatibility
 Cisco Integrated Services Routers:
- 1841
 - 3800