Cisco 2600 2 PORT WAN ASYNC/SYNC SERIAL MODULE Guia De Especificação
2−Port Async/Sync WAN Interface Card
(WIC−2A/S)
(WIC−2A/S)
Document ID: 7259
Introduction
Prerequisites
Requirements
Components Used
Conventions
Product Number
Features
Cables
Platform Support
Known Problems
Configuration
Related Information
Prerequisites
Requirements
Components Used
Conventions
Product Number
Features
Cables
Platform Support
Known Problems
Configuration
Related Information
Introduction
The dual−serial port WAN Interface Card (WIC−2A/S) provides higher levels of serial port density for a
single WIC and is supported on the Cisco 1700, 2600, and 3600 series. The low serial speed WIC−2A/S
supports up to 128 Kbps synchronous or 115.2 Kbps asynchronous serial links. Each port on a WIC is a
different physical interface and can support different protocols such as Point−to−Point Protocol (PPP) or
Frame Relay and Data Terminal Equipment/Data Communications Equipment (DTE/DCE). This WIC
supports mixed asynchronous and synchronous operation on a single card as well.
single WIC and is supported on the Cisco 1700, 2600, and 3600 series. The low serial speed WIC−2A/S
supports up to 128 Kbps synchronous or 115.2 Kbps asynchronous serial links. Each port on a WIC is a
different physical interface and can support different protocols such as Point−to−Point Protocol (PPP) or
Frame Relay and Data Terminal Equipment/Data Communications Equipment (DTE/DCE). This WIC
supports mixed asynchronous and synchronous operation on a single card as well.
These dual−serial port WICs feature Cisco's new, compact, Smart Serial connectors to support a wide variety
of electrical interfaces when used with the appropriate transition cable. This includes: V.35, RS−232, RS−449,
RS−530, RS−530A in male and female versions for both DTE and DCE devices. This feature provides easy
configuration and reconfiguration as network requirements change, without the need of purchasing a different
serial interface card.
of electrical interfaces when used with the appropriate transition cable. This includes: V.35, RS−232, RS−449,
RS−530, RS−530A in male and female versions for both DTE and DCE devices. This feature provides easy
configuration and reconfiguration as network requirements change, without the need of purchasing a different
serial interface card.
Two cables are required to support the two ports on the WIC.
Prerequisites
Requirements
There are no specific requirements for this document.
Cisco − 2−Port Async/Sync WAN Interface Card (WIC−2A/S)