transceiver diagnosis threshold rx-power

Function

The transceiver diagnosis threshold rx-power command sets the upper and lower thresholds for the receive optical power of the optical transceiver installed in an interface.

The undo transceiver diagnosis threshold rx-power command restores the upper and lower thresholds to the default values for the receive optical power of the optical transceiver installed in an interface.

By default, the optical power upper and lower thresholds vary according to optical module vendors.

Format

transceiver diagnosis threshold rx-power { default | low-alarm low-alarm high-alarm high-alarm }

undo transceiver diagnosis threshold rx-power

Parameters

Parameter	Description	Value
default	Sets the upper and lower thresholds for the receive optical power of the optical transceiver installed in an interface to default values.	-
high-alarm high-alarm	Sets the upper threshold for the receive optical power of the optical transceiver installed in an interface.	The value varies according to the optical module vendor.
low-alarm low-alarm	Sets the lower threshold for the receive optical power of the optical transceiver installed in an interface.	The value varies according to the optical module vendor.

Views

Interface view

Default Level

2: Configuration level

Usage Guidelines

You can run the transceiver diagnosis threshold rx-power command to adjust the receive optical power of the optical transceiver.

Example

# Set the upper and lower thresholds for the receive optical power of the optical transceiver installed in GigabitEthernet 0/0/2 to default values.

<HUAWEI> system-view
[HUAWEI] interface gigabitethernet 0/0/2
[HUAWEI-GigabitEthernet0/0/2] transceiver diagnosis threshold rx-power default