NEC DS1000 Correspondence Course Workbook page 95

NEC America
DS1000/2000 Correspondence Course
Connect the 8-pin modular jacks to the PCBs.
Each station or trunk uses 1-pair wiring from the modular jack to the 66 block.
Using the NEC Installation Cable (P/N 80892), the system follows the stan-
dard color-code order. When using your own cable, make sure to follow the
graphic shown below.
Four (4) stations or trunks to each 8-pin jack
Superior connectivity/portability
To CPU
Mod Jack
Latch
faces up
80000 - 18C
DS2000 System Installation
RJ61X Port
Pin Designation
1 4T
2 3T
3 2T
4 1R
5 1T
6 2R
7 3R
8 4R
Note
reversal
To 66 Block
WHT-BLU (1T)
BLU-WHT (1R)
WHT-ORN (2T)
ORN-WHT (2R)
WHT-GRN (3T)
GRN-WHT (3R)
WHT-BRN (4T)
BRN-WHT (4R)
DS1000/2000 Workbook 95