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Is it possible to inject a path trace on the STM-16, generated by ONS 15454

A client wants to know if it is possible to inject a "patch trace" on the OC-48(SDH) generated by the Cisco ONS 15454.

He wants to inject 15 ASQI characters in the J0 byte of the RSOH of the SDH frame. (he wants to use these for maintenance information from other SDH equipment)

According to the research I have done on CCO , this cannot work. I think you can only use the SDCC and the three DCC tunnels on the STM-16 to transmit maintenance information from other SDH equipment.

Any help on this question will be much appreciated !

1 REPLY
New Member

Re: Is it possible to inject a path trace on the STM-16, generat

You’re right, there is no way to do this. But you could talk to Cisco about it and see if they have any suggestions.

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