[c-nsp] DS3 mux issues

Robert Blayzor rblayzor.bulk at inoc.net
Wed Dec 10 19:54:13 EST 2008

On Dec 10, 2008, at 11:40 AM, Justin Shore wrote:
> I've got the CO tech coming back to help me troubleshoot it this  
> afternoon.  With his TBird we should be able to see what's going on.  
> Any other thoughts?  I'm not sure how I test the DS1 from the 7206  
> through to the mux.

Try using a T1 XC cable to your DSX or reversing the TX/RX AMP  
connectors on the back of the Mux.  If it comes up on metallic but not  
the other way, sounds like you have have RX/RX & TX/TX and not RX/TX &  

Robert Blayzor, BOFH
rblayzor at inoc.net

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