linking opt 11 to opt 11 thru tmdi card (t1 Trunk

[crutchie]

okay eventually I'll link my option 11 to a Redcom System, before I did that, I was trying to attach it to a spare switch I had here to make sure I had the programmmin correct. Sure enough I've been at it for 2 days and most I learned is that I didn't know too much about making these trunks.

Problem 1: The cable, from what I saw of the cable layout is only 5 wires are used I'm made an amphonal cable and joined it tx tip to receive tip and tx ring to receive ring then kept ground together. Is this correct.

Problem 2:The d Channel does not want to come up, ever. my spare has the clock controller right on the card and I can get the clock card to come on however the dch light always comes up as yellow even if I use the rblk command in 60. Is that normal?

here is the common equipment, adan and route data please help
MPED 8D
SUPL 000 004 008 012
016 032 036 040
044 048 064 068
072
DDCS
DTCS
XCT 000
CONF 029 030 031 062
094 095

DLOP NUM DCH FRM LCMT YALM T1TE TRSH
PRI 01 24 ESF B8S FDL 0 00
03 24 ESF B8S FDL 0 00
APVL
DTI2
MISP

TYPE: rdb
CUST 0
ROUT 5

TYPE RDB
CUST 00
DMOD
ROUT 5
DES DSN
TKTP TIE
NPID_TBL_NUM 0
ESN YES
RPA NO
CNVT NO
SAT NO
RCLS EXT
DTRK YES
BRIP NO
DGTP PRI
ISDN YES
MODE PRA
IFC SL1
PNI 00001
NCNA YES
NCRD NO
CHTY BCH
CTYP UKWN
INAC NO
ISAR NO
DAPC NO
DSEL VOD
PTYP PRI
AUTO NO
DNIS NO
DCDR NO
ICOG IAO
PREM NO
SRCH RRB
TRMB YES
STEP
ACOD 2270
TCPP NO
TARG
CLEN 1
BILN NO
OABS
INST
IDC YES
DCNO 2
NDNO 2 *
DEXT NO
DNAM NO
ANTK
SIGO ESN5
MFC NO
ICIS YES
OGIS YES
PTUT 0
TIMR ICF 1920
OGF 1920
EOD 13952
LCT 256
NRD 10112
DDL 70
ODT 4096
RGV 640
GTO 896


PAGE 002

GTI 896
SFB 3
PRPS 800
NBS 2048
NBL 4096
TFD 0
DTD NO
SCDT NO
2 DT NO
DRNG NO
CDR NO
NATL YES
SSL
CFWR NO
IDOP NO
MUS NO
PANS YES
FRL 0 0
FRL 1 0
FRL 2 0
FRL 3 0
FRL 4 0
FRL 5 0
FRL 6 0
FRL 7 0
OHQ NO
OHQT 00
CBQ NO
AUTH NO
TTBL 0
ATAN NO
PLEV 2
ALRM NO
ART 0
TIDY 2270 5
SGRP 0
CCBA NO
AACR NO

ADAN DCH 10
CTYP TMDI
CARD 03
PORT 1
DES dsn
USR PRI
DCHL 3
OTBF 32
PARM RS232 DTE
DRAT 64KC
CLOK EXT
NASA NO
IFC SL1
SIDE NET
SEMT 1
CNEG 1
RLS ID **
RCAP
MBGA NO
OVLR NO
OVLS NO
T200 3
T203 10
N200 3
N201 260
K 7

any help people have would be appreciated This is off the cabinet that is set for the slave and does not have the clock controller, dch 22 is the card that is working and is going thru a satellite where it gets it's clock from.

 

[johnpoole]

your software looks right, or at least close enough to work. the 25 pair amp uses 4 wires.. violot green/vilot brown pairs on the opt ll. nortel makes a 4 wire that connects to that amp and picks up those pair.. no grounds in the picture.. v/bro connects to the v/green pair.. one PAIR is transmit and one pair is rec.. in load 60 doa stat, if your copper is right, then you'll see no alarms. that sounds like your problem

john poole
bellsouth business
columbia,sc

 

[dannoWI]

Does anyone know how far this connection can be between to systems over copper? We are installing a PRI between 2 Opt 11 using a copper feed between the buildings. I fear the length is too far but can't find the specs for such a connection.

 

[hawks]

I've played with them up to a 1000 ft with no problem. Did you flip the pairs because if you are going back to back then you need to flip them. I don't have the pin out in front of me right now but I think it was T to R1, and R to T1.