NEC PASOLINK - Interface Terminals and Jacks in 1+0 System

ROI-S04488 OPERATION
3-3
Table 3-1 Interface Terminals and Jacks in 1+0 system (1/8)
Terminal Description
IDU
TRAFFIC IN/OUT
(CH 1 to CH 8)
(D-sub Connector, 37 Pins)
2.048 Mbps HDB-3 coded data input/output from/to DTE
(CH 1 to CH 8)
Pins 1 (+) and 2 (−) CH8 data input
Pins 3 (+) and 4 (−) CH7 data input
Pins 6 (+) and 7 (−) CH6 data input
Pins 8 (+) and 9 (−) CH5 data input
Pins 11 (+) and 12 (−) CH4 data input
Pins 13 (+) and 14 (−) CH3 data input
Pins 16 (+) and 17 (−) CH2 data input
Pins 18 (+) and 19 (−) CH1 data input
Pins 20 (+) and 21 (−) CH8 data output
Pins 22 (+) and 23 (−) CH7 data output
Pins 25 (+) and 26 (−) CH6 data output
Pins 27 (+) and 28 (−) CH5 data output
Pins 29 (+) and 30 (−) CH4 data output
Pins 31 (+) and 32 (−) CH3 data output
Pins 34 (+) and 35 (−) CH2 data output
Pins 36 (+) and 37 (−) CH1 data output
Pins 5,10,15,24 and 33 Ground
TRAFFIC IN/OUT
(CH 9 to CH 16)
(D-sub Connector, 37 Pins)
2.048 Mbps HDB-3 coded data input/output from/to DTE
(CH 9 to CH 16) (for 16 x 2 MB system only)
Pins 1 (+) and 2 (−) CH16 data input
Pins 3 (+) and 4 (−) CH15 data input
Pins 6 (+) and 7 (−) CH14 data input
Pins 8 (+) and 9 (−) CH13 data input