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Can the 10G GPON or GPON Channel of CGHF be Closed?

There is a Huawei MA5800 X15 OLT configured with 10GPON & GPON combo card CGHF, can the GPON or 10G GPON channel of CGHF be closed, to work as only a GPON or 10GPON card?

After consulting Huawei R & D department, the GPON or 10G GPON channel of CGHF cannot be closed permanent, only temporary closed for about 5 minutes for attenuation test purpose.

Huawei MA5800 X15

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Then how to close the 10G GPON or GPON channel and what is the close command? Below we test close 10G GPON channel on MA5800 X15 R18.

NOTE: Firmware version after R18, if your OLT is R18 or below version, you need upgrade your OLT to R19.

Procedures:

1, Firmware upgrade from R18 to R19

2, Input close command

port 0 laser-select

This command may cause the ONTs under the PON port to go offline.             

Are you sure to execute this command? (y/n)[n]:y

3, After about 5 minutes later, 10G channel will turn on again automatically.

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