GPON Access Port Management(port laser-switch)

port laser-switch(gpon)

Function

This command is used to turn on or turn off the laser of a GPON port. This command is usually used for debugging. When you do not need to connect an ONT under a GPON port, you can run this command to turn off the laser of the GPON port.

NOTICE:

After this command is executed, the port will be disabled. Accordingly, services on this port will be interrupted. Therefore, exercise caution when you run this command.

Format

port portid laser-switch switch

Parameters

Parameter	Description	Value
portid	Indicates the GPON port ID. When you need to turn off the laser on a specified port, use this parameter.	Please see Differences Between Shelves.
switch	Indicates whether the laser of a GPON port is open. on: Turns on the laser of the GPON port. off: Turns off the laser of the GPON port.	Enumerated type. Options: on, off.

Modes

GPON mode, MA5683T

Level

Operator level

Usage Guidelines

• Run the config command to enter global config mode, and then run the interface gpon command to enter GPON mode.
• By default, the laser of a GPON port is open. After the laser of a GPON port is turned off, the GPON port stops working.
• Run the display port info(gpon) command to query the status of a GPON port.

Example

To disable the laser of GPON port 0/3/0, do as follows:

huawei(config-if-gpon-0/3)#port                                                 
{ portid<U><0,7> }:0                                                            
{ fec<K>|laser-switch<K>|ont-auto-find<K>|range<K> }:laser-switch               
{ switch<E><on,off> }:off                                                       
                                                                                
  Command:                                                                      
          port 0 laser-switch off

To enable the laser of GPON port 0/3/0, do as follows:

huawei(config-if-gpon-0/3)#port                                                 
{ portid<U><0,7> }:0                                                            
{ fec<K>|laser-switch<K>|ont-auto-find<K>|range<K> }:laser-switch               
{ switch<E><on,off> }:on                                                        
                                                                                
  Command:                                                                      
          port 0 laser-switch on

System Response

• The system does not display any messages after the laser of a GPON port is enabled or disabled successfully.

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