Description
Cisco 2-Port Serial WAN 4/8Mbps Interface Card WIC-2T 73-2847-05 800-03181-03
Compatible Cisco Systems: 2600 1720 series
Features
- The WIC-2T provides two serial ports using the Smart Serial connector.
- Asynchronous support with a maximum speed (per port) of 115.2 Kbps, minimum 600 bps. If you need to run at speeds lower than 600 bps, use the AUX port instead.
- Synchronous support with a maximum speed of 8 Mbps per port.
- Supports one port at 8 Mbps when used in NM-1FE1R2W, NM-1FE2W, NM-2FE2W, or NM-2W, or Cisco 2600 chassis WIC slots. All other WIC ports on that network module or Cisco 2600 chassis must not be used.
- Supports two ports at 4 Mbps each when used in NM-1FE1R2W, NM-1FE2W, NM-2FE2W, or NM-2W, or Cisco 2600 chassis WIC slots. All other WIC ports on that network module or Cisco 2600 chassis must not be used.
- Supports 8 Mbps on all ports simultaneously on 2691, 3725, and 3745. No restrictions. Maximum six ports at 8 Mbps each.
Note: The X.21 interface protocol is not recommended for clock rates beyond 4 MHz. For clock rates beyond 4 MHz, V.35 interface is recommended.
