I'm new here and not sure this is the correct place for this question but am sure a mod will point me in the right direction. I am having a problem with a Tellabs Titan5500s DACS. The HDD on AC-a failed and while replacing it following the TAC, the re-init failed and now AC-A is oos-anr, and the APM and DPM are anr-ueq even though they are physically in the shelf. I replaced both units and still the same result. One time after I plugged the APM in it re-init on it's own and was is-norm-eqd then went back to anr-ueq.

I am not opposed to asking for paid help when I need it but Tellabs tells me they no longer support the Titan5500. Can anyone help or point me to someone who can.

I got to this bulletin board by searching for titan5500 and found some references in the T1 forum.