Mdf Cross Connections - NEC NEAX2000 IVS2 Installation Manual

CHAPTER 2 INSTALLATION
Termination Of Cables On MDF

MDF Cross Connections

This table shows the cross connections on the MDF for LTC0 - LTC3.
RUNNING STATION
PIN
CABLE CABLE
26 WH-BL GN
1 BL-WH RD
27 WH-OR BK
2 OR-WH YL
28 WH-GN GN
3 GN-WH RD
29 WH-BR BK
4 BR-WH YL
30 WH-SL GN
5 SL-WH RD
31 RD-BL BK
6 BL-RD YL
32 RD-OR GN
7 OR-RD RD
33 RD-GN BK
8 GN-RD YL
NOTE 1:
PIN No. 46, 21 to 49, 24 on LTC3 cannot be used.
NOTE 2:
PIN No. 46, 21 to 49, 24 on LTC2 and LTC3 cannot be used.
NOTE 3:
For the Digital Trunk Interface card, use the different LTC connector from the analog line/trunk
card. The digital line should be separated from the analog line.
Page 132
Table 2-4 LTC0 - LTC3 MDF Cross Connection
SLOTS CO
8COT 4COT 2LDT 4LDT 2ODT 2ODT AUC 4DIT 8LC 4LC AUC
T0 T0
R0 R0
T1 T1
R1 R1
T2 T2
R2 R2
T3 T3
R3 R3
1
T4
R4
T5
NOTE
R5
1
T6
R6
T7
R7
TYPE OF INTERFACE
2-W 4-W
LDT
E&M E&M
T0 T0 T0 TxT0
R0 R0 R0 TxR0 R0
T1 T1 RcvT0 T1
R1 R1 RcvR0 R1
T2 T1 TxT1
R2 R1 TxR1
T3 RcvT1
R3 RcvR1
NEAX2000 IVS
DID SLT
T0 T0 T0 T0
R0 R0 R0
T1 T1 T1
R1 R1 R1
T2 T2 T2
R2 R2 R2
T3 T3 T3
R3 R3 R3
T4
R4
T5
R5
T6
R6
T7
R7
2
Installation Procedure Manual
ND-70928 (E), Issue 3.0
T0
R0
T1
R1