OSN 3500

Fail to add OSN3500 Extension subrack cards because of J9 jumper failure

“I am almost crazy i can’t add OSN3500 Extension subrack cards  due to J9 jumper failure. How can i do?”——Micle Chris

The OptiX OSN3500 incorporates an intelligent optical transmission platform and core optical transmission system to schedule and transmit services of different types and granularities. Combined with other Huawei equipment, the OptiX OSN3500 supports various networking applications, such as pure packet mode, hybrid networking (packet and TDM mode overlay networking), and pure TDM mode.

 
Here is the solution of the problem,just do like the below steps.
 
– In OSN 3500 new site commissioning we can not add an extension subrack cards to create commissioning service.
 
– Confirm the power is up.

– Confirm that extension cable is connected from main to extension subrack.

– Remove the J9 jumper from AUX card.

– Undo the XCE cables from extension subrack side.

– Adding the extension sub rack cards manually by right click and add.

 The root cause for this case may for:

– subrack not power up.

– XCE cards is faulty.

– XCE cables are faulty.

– U2000\ SW problem.

– Extension ethernet cable not exist.

– Remove the J9 jumper from AUX card.

– Undo the XCE cables from extension subrack side.- If you facing problem in extension subrack cards adding, remove J9 jumper from AUX card, then Undo the XCE cables and add the cards manually.

 

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