7705 SAR Interfaces
350
Interface Configuration Guide
3HE 11011 AAAC TQZZA Edition: 01
dwdm
Syntax dwdm
Context config>port
Description This command configures the Dense Wavelength Division Multiplexing (DWDM) parameters.
channel
Syntax channel channel
Context config>port>dwdm
Description This command configures the DWDM ITU channel for a tunable adapter card optical
interface. The channel is expressed in a form that is derived from the laser's operational
frequency. For example, 193.40 THz corresponds to DWDM ITU channel 34 in the 100 GHz
grid and 193.45 THz corresponds to DWDM ITU channel 345 in the 50 GHz grid. The
provisioned adapter card type must have DWDM tunable optics (2-port 10GigE (Ethernet)
Adapter card or 2-port 10GigE (Ethernet) module).
The DWDM channel must be set to a non-zero value before the port is set to no shutdown.
The port must be shut down before changing the DWDM channel, and the port must be a
physical port to set the DWDM channel.
Parameters channel — specifies the channel
Values 0: valid on disabled ports
17 to 61 inclusive: 100 GHz channels
175, 185 to 605: 50 GHz channels
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