Brian,
If you are using ADTRAN setup one of the CSU's to be the Master for
timing/clocking and then let the other CSU get the timing/clocking from the
Master CSU.....
Joe
Senior Network/Systems Engineer
CCNA
"Brian Lodwick" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I am having a rough time getting my home lab up and running, and would
love
> to get some reccomendations on what to try next from the group. I feel
like
> I have tried everything, but obviously I haven't, because it isn't
working.
> Anyone care to help out?
>
> CSU/DSU#1
> TXD=solid green light
> RXD=flashing green light
> RTS=solid green light
> CTS=solid green light
> DCD=flashing green light
> DTR=solid green light
> OOS=flashing red light
> LOS=flashing red light
> ERR=flashing red light
> TST=nothing
>
> CSU/DSU#2
> DSR=nothing
> RTS=nothing
> CTS=nothing
> DCD=solid green light
> TXD=nothing
> RXD=solid green light
> TST=nothing
> NIS=nothing
>
> CSU/DSU#1 is set for internal clocking and #2 is set for external
> clocking. These are both set for synchronous 56k. The pinout noted in both
> instruction booklets shows pins 1 and 2 are transmit and pins 7 and 8 are
> receive and 3-6 are not used. I have 1 crossed to 8 and 2 crossed to 7.
I
> also tried crossing 1 to 7 and 2 to 8 got the same thing).
> CSU/DSU#1 is an ADC Kentrox D-serv 56, and CSU/DSU#2 is a 56K ROUTERmate
> made by Cray Communications.
> If I turn off #2 the flashing lights stop flashing and go dark, and the
> LOS goes to a solid red light.
>
> I have a 2501 connected to CSU/DSU#1 and a 2502 connected to CSU/DSU#2
>
> I just can't figure out what I am doing wrong anyone have any
suggestions?
> I would be more than happy to give information I am not sure what else
would
> be pertinent. Thank you in advance.
> >>>Brian
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