AUI DB-15 to RJ-45 pinout for a Nortel PRI

[MG2005]

anyone have the pinout?

 

[johnpoole]

db 9 is pin's 1,3 9 and 11 to pins 1,2 4 and 5 on the rj45

john poole
bellsouth business
columbia,sc

 

[MG2005]

sweeeet, thanks ill try that in a few minutes
i used a premade one and the pbx spit an rs-232 error, so i ssume the AUI aka the DB-15 isnt pinned out right

 

[MG2005]

so:
1 to 1
3 to 2
9 to 4
11 to 5 ???

didnt work...still get "check RS-232" D-channel RLS error indication

I also tried
1 to 5
3 to 2
9 to 4
11 to 1 ??? no good either...

beginning to think the serial cable is bad...its a dual PRI cable, one half teh cable is definiutely good because I have one PRI up and working..its one of the siamese cables....

 

[dixiedogger]

sounds like you have your dip switches set wrong on a msdl card. Is that what you are using for your dch?

 

[johnpoole]

if he's using a daughter board then the dip on the daughter board is correct, device number is the same for both pri's, it he is using a msdl then err code would alert him of rs232 setting as opposed to rs 422. if 2's channel was set to ami, it wouldn't come up. the loop will tell him if the cable is bad, quick and clean, the card can cause that, the cable, software. software is more then likely a clone of the one that's working.. i couldn't trouble shoot it any deeper without a spare cable, card and or loop back. i've had to come in late and steal a working cable to verify the trouble spot. i've never had a bad octupus cable on the pri side. i've never had more money then i need either, some things do change, cables can be bad, money is always good.

john poole
bellsouth business
columbia,sc

 

[MG2005]

im not using a daughterboard its an MSDL card and i believe that is the issue, good call

im gonna pull the card and check the dip for that specific port and change it and the do an FDL on the card after hours tonight

thanks for th input

 

[johnpoole]

the msdl, could be set to 232, but the sch code will (should) tell you that. the enl msdl x fdl is a MUST for any change on a msdl to take effect

john poole
bellsouth business
columbia,sc

 

[MG2005]

works !!

had to just change teh dip switches on the one MSDL port, port 0 and do a FDL.

Mike