optical-mode

Function

The optical-mode command sets the optical module to the optical signal-to-noise ratio mode or high-sensitivity mode.

The undo optical-mode command restores the default setting.

By default, the optical module works in auto-sensing mode. The value of the item in the electronic label of the optical module determines whether to take effect as osnr or hsen.

This command is supported only on the NetEngine 8000 F2A.

Format

optical-mode { osnr | hsen }

undo optical-mode [ osnr | hsen ]

Parameters

Parameter	Description	Value
osnr	Optical signal-to-noise ratio mode.	-
hsen	High sensitivity mode.	-

Parameter

Description

Value

osnr

Optical signal-to-noise ratio mode.

hsen

High sensitivity mode.

Views

400GE interface view, FlexE-400G interface view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
interface-mgr	write

Usage Guidelines

Usage Scenario

To switch the optical module mode, run the optical-mode command to set the optical module mode for a subcard.

Precautions

This command will change the optical mode, causing service interruptions. Please exercise caution when running this command.
You can run the display optical-module base information interface command to view the current effective mode.

Example

# Set the optical module mode of 400GE 0/1/0 to high-sensitivity.

<HUAWEI> system-view
[~HUAWEI] interface 400GE 0/1/0
[~HUAWEI-400GE0/1/0] optical-mode hsen
This command will change the optical mode, causing service interruptions. Please exercise caution when running this command. Continue?[Y/N]:y