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MCA board timeout

Created: Mar 20, 2022 05:15:56Latest reply: Mar 20, 2022 13:23:34 127 5 1 0 0
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The MCA board timeout and failed to scan wavelength - Product OSN8800 

Device version: V100R012C10SPC300

Is it firmware issue or board issue, how to fix step by step?

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liqiang185
Admin Created Mar 20, 2022 05:57:56

Dear friend!
1. Check whether the wavelength detection power of the MCA board is enabled.
2. Check whether the optical fiber between the MCA board and the board to be checked is securely connected. Remove and insert the optical fiber again.
Thank you!
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Hi, friend!
please wait, We will get back to you later.
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Dear friend!
1. Check whether the wavelength detection power of the MCA board is enabled.
2. Check whether the optical fiber between the MCA board and the board to be checked is securely connected. Remove and insert the optical fiber again.
Thank you!
View more
  • x
  • convention:

Check the attached file " MCA board issues handling" for troubleshooting MCA related issues
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liqiang185
liqiang185 Created Mar 20, 2022 08:53:57 (1) (0)
Hi there!
The problem also may be caused by board hardware faults or version mismatches like your attachments. You can use the same board for comparison. If the board still cannot work properly, the version may not match. If the board works properly, replace the board. However, the probability of these two cases occurring is low.  
MCA board timeout-4799269-1
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