Hello, everyone!
This post will tell you one issue for the cable installation problem in OSN 3500.
Problem description
There is no provision for more trunk cable in OSN 3500 rack. In X Customer we have to install trunk cable for 16 PQ1 boards, 8 in the upper subrack and 8 in the lower subrack. There is raised floor here so we have to use downward cabling mode But out of 16 PQ1 boards we could accommodate trunk cable only for 8 PQ1 cards in downward cabling mode. So if we try to install more trunk cable for the remaining 8 PQ1 cards so that the side door of the rack cannot any closed.
Hardware installation so Null Alarm.
Handling procedure
Either we can install the trunk cables for 16 PQ1 cards in downward cabling mode or in upward cabling mode. But we have to maintain the Huawei standard.
Root cause
NA
Solution
I installed the cable ladder in between the roof of the cabinet and ceiling and drop this cable tray beside the rack. Now the trunk cables for the remaining 8 PQ1 cards can be installed through this cable ladder and directly drop beside the cabinet and go under the raised floor all at once.
That's all, I welcome everyone to leave a message and exchange in the comment area!
Thank you！
