There is a serial, menu-driven interface on the Tellabs racks that makes them really easy to configure. My only complaint is that the rack is designed to hold 16 of them, is really big and needs a separate -48V supply. And the cabling on the newer 255 racks is optimized for 16 cans and is sort of complicated for only 1.
I've started to build an enclosure for just 2 of them that runs from a 48v wall wart. I'm tired of explaining what the empty rack is for.
Steve
TC wrote:
I did some google search but
didn't find any details, about how to configure between Adtran 750 and
T100P. If you have already done, please give us some details.
not sure what level of dtl you want its quite straight fwd It varies depending on the chasis but in general there are T1 in and T1 out DB-15's for each T1 circuit you want to echo cancel.
A straight T1 rj-45 cable goes to the channel bank other end is db-15 in to Tellab then a T1 X over goes from the Tellab db-15 out to the T100p card
Then there are external Mode and Chan switchs that allow you to configure the T1 circuit (the line bld, framing, and coding/signaling), and then other setting to allow channels FXO/FXS LS, GS and enable echo cancel channel by channel, I do it for all fxs/fxo ports and turn ALL * echo cancel in zapata OFF..
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