Configuring Dense Wavelength Division Multiplexing Controllers
This module describes the configuration of dense wavelength division multiplexing (DWDM) controllers.
DWDM is an optical technology that is used to increase bandwidth over existing fiber-optic backbones. DWDM can be configured on supported 10-Gigabit Ethernet (GE) or Packet-over-SONET/SDH physical layer interface modules (PLIMs). After you configure the DWDM controller, you can configure an associated POS or 10-Gigabit Ethernet interface.
Feature History for Configuring DWDM Controller Interfaces
Release |
Modification |
Release 3.3.0 |
This feature was introduced on theCisco CRS-1 Router. Support was added for the Cisco 1-Port OC-768c/STM-256c DWDM PLIM and Cisco 4-Port 10-Gigabit Ethernet DWDM PLIM. |
Release 3.4.0 |
Support was added for user configuration of the laser, TTI strings, and BDI insertion, as well as performance monitoring. |
Release 3.9.1 |
Support for IPoDWDM was added. |