Hi, I have md110 bc9.GSM 0 and 1 are duplicated. Two GJUG5 cards are strapped for G3 mode.ieGJC 20 - 23 and GJC 24 - 27
.Only one lim is on each GJUG5. If GSM 0 side 0 is active, LIM 17 goes in on GSM 0 side 1,GJC 24 and comes out on GJC 25 towards GSM 0 side 0 GJC 24 (works ok) But!! Lim 16 goes in on GSM 0 side 1 GJC 22 but doesn't come out on GJC 23!!
I've changed the JGUG5 board but no go. I transferred the in and out cables from GJC 22 and 23 to GJC 24 and 25 respectively and the system could 'see' GJC 22 on gsm 0 side 0.
What happens in G3 function?? Does the pcm signal leave the GJUG5 via the backplane to another card then return to be sent to GSM 0 side 0???
Cheers
.Only one lim is on each GJUG5. If GSM 0 side 0 is active, LIM 17 goes in on GSM 0 side 1,GJC 24 and comes out on GJC 25 towards GSM 0 side 0 GJC 24 (works ok) But!! Lim 16 goes in on GSM 0 side 1 GJC 22 but doesn't come out on GJC 23!!
I've changed the JGUG5 board but no go. I transferred the in and out cables from GJC 22 and 23 to GJC 24 and 25 respectively and the system could 'see' GJC 22 on gsm 0 side 0.
What happens in G3 function?? Does the pcm signal leave the GJUG5 via the backplane to another card then return to be sent to GSM 0 side 0???
Cheers