Method used to set the status of the laser on the OBU board

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In the NE Explorer, select the OBU board and choose Configuration > WDM Interface from the navigation tree. In the window that is displayed, set the laser status as required.

Other related questions:
Method used to enable the laser of an OAU or OBU board
Question: All series of OAU and OBU boards can function as wide-spectrum light sources during deployment commissioning. Therefore, you need to learn the commands used to forcibly enable the lasers on the boards. None Answer: 1. The commands used to forcibly enable the lasers on all series of OAU and OBU boards are the same. You can run a command on the Navigator or run a PTP command to enable the lasers. The former method cannot be used in some versions. 2. Command line settings Run the :cfg-set-oaworkmode command to forcibly enable the lasers on the boards. The command format is as follows: :cfg-set-oaworkmode:
  • Bid
  • ,
  • Port
  • ,
  • Path
  • ,
  • Mode
  • ,
  • Password
  • ; Note: a.
  • Mode
  • indicates the board enable status and can be set to gainlock or powerlock, corresponding to the gain-locking mode and power-locking mode respectively. b.
  • Password
  • indicates the verification password used to enable a laser. The default value is dange. c. When a laser is forced to emit light, the output optical power of the optical amplifier board is always 10 dBm. d. This function is supported by 5.08.02.21 or later NE software versions. 3. PTP command settings The command is as follows: :nptp:bid,17,08,c1,1c,1,0,0,0,0; In the preceding command, 17 and 08 are command words, c1 and 1c are check bytes, 1 indicates secure working mode while 0 indicates normal working mode (However, the digit here must be set to 1.), and the last 4 bytes indicate the target optical power parameter (a value 10 times the actual optical power). When the optical power is a negative value, the value is expressed as two's complement. For example, the output optical power is 6 dBm by running the :nptp:bid,17,08,c1,1c,1,0,0,0,3c; command, and the output optical power is �?0 dBm by running the :nptp:bid,17,08,c1,1c,1,ff,ff,ff,9c; command. In the later command, the negative optical power value is expressed as complements.

    Method used to shut down a board laser
    Select the desired board in the NE Explorer. Choose Configuration > WDM Interface from the navigation tree. Select By Board/Port(Channel) and choose Channel from the drop-down list. On the Basic Attributes tab, double-click Laser Status of the desired optical port, and then select Enable or Disable from the drop-down list to change the laser status.

    Method used to query the optical power of the OBU board
    Right-click the OBU board on the NMS and choose Query Optical Power from the shortcut menu that is displayed.

    Command used to set the Automatic Laser Shutdown function for a laser on BWS 320G
    To set the Automatic Laser Shutdown function for a laser on BWS 320G, run the following command: cfg-set-lasautosd:bid,path,flag To query the Automatic Laser Shutdown function for a laser on BWS 320G, run the following command: cfg-get-lasautosd:bid,path

    Methods used to set the battery jumper on the SSE2SCC board
    Locate the battery jumper J1 on the E2SCC board. The pins of J1 are numbered 1, 2, and 3 from bottom to top. When the battery power supply is required (the board is in trial running or normal running mode), pins 1 and 2 need to be capped. When the battery power supply is not required (the board is placed at the warehouse), pins 2 and 3 need to be capped.

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