TMDI to TMDI connection

[mikethephoneguy]

I have two Opt11c's in the shop that we are using for a lab.

I am trying to connect the two TMDIs to trunk between the two of them.

Right now i am running a T1 straight through cable through an amphenol adaptor to ethernet to the same device on the other Opt11c.

No joy yellow alarms on both DCH and both of the TMDIs are in red alarm.

What am i missing?

Thanks in advance.

 

[bhassell2000]

you probably have transmit to trnasmit and receive to receive, try rolling pins 1 & 2 to 4 & 5

Thanks,

Buddy

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[nessman]

You need a crossover T1 cable.