Cisco WIC-2A/S

Cisco WIC-2A/S Overview

The Cisco WIC-2A/S Dual-Serial WAN Interface Card is engineered to enhance serial port density within a single WIC, ensuring compatibility with the Cisco 1700, 2600, and 3600 series routers. This versatile card provides two physical interfaces, supporting multiple communication protocols such as Point-to-Point Protocol (PPP) and Frame Relay.

Key Features and Capabilities

• Synchronous and Asynchronous Operation: The WIC-2A/S supports synchronous links up to 128 Kbps and asynchronous links up to 115.2 Kbps, making it suitable for various network environments.
• Smart Serial Connectors: One of the standout features of the WIC-2A/S is its use of Cisco’s compact Smart Serial connectors. These connectors allow for the use of transition cables that support a wide range of electrical interfaces, including:
  • V.35
  • RS-232
  • RS-449
  • RS-530
• Modular Design: The modular design of the WIC-2A/S enables easy reconfiguration to adapt to changing network demands, eliminating the need for a complete card replacement. This feature enhances operational efficiency by optimizing space and reducing costs.
• DTE/DCE Functionality: Each port on the WIC-2A/S can independently operate as either Data Terminal Equipment (DTE) or Data Communications Equipment (DCE). This flexibility facilitates seamless connections to various types of network hardware, making it an ideal solution for businesses that require multiple WAN service connections through a single router module.

Technical Specifications

• Ports: Two independent serial ports
• Speed: Up to 128 Kbps (synchronous) and 115.2 Kbps (asynchronous)
• Protocols Supported: PPP, Frame Relay
• Connectors: Compact Smart Serial connectors for V.35, RS-232, RS-449, and RS-530/RS-530A
• DTE/DCE Support: Each port can function as either DTE or DCE
• Compatibility: Works with Cisco 1700, 2600, and 3600 series routers

You can also visit the manufacturer’s website link for more information.

You can also visit the Cisco VIC-2FXO , Cisco NIM-4G-LTE-GA , Router Card pages if you wish.