NEC PASOLINK, Training Course

Page: 46 / 110

OPERATION
ROI-S04488
3-12
Pins 13 (+) and 14 (
−
) CH11 data input
Pins 16 (+) and 17 (
−
) CH10 data input
Pins 18 (+) and 19 (
−
) CH9 data input
Pins 20 (+) and 21 (
−
) CH16 data output
Pins 22 (+) and 23 (
−
) CH15 data output
Pins 25 (+) and 26 (
−
) CH14 data output
Pins 27 (+) and 28 (
−
) CH13 data output
Pins 29 (+) and 30 (
−
) CH12 data output
Pins 31 (+) and 32 (
−
) CH11 data output
Pins 34 (+) and 35 (
−
) CH 10 data output
Pins 36 (+) and 37 (
−
) CH 9 data output
Pins 5,10,15,24 and 33 Ground
10/100BASE-T IN/OUT
(Modular Connector RJ-45 8pins)
(PORT1/PORT2)
LAN signal input/output (optional)
(MDI-X/MDI auto-sensing)
MDI-X MDI
Pin 1 RD + TD +
Pin 2 RD
−
TD
−
Pin 3 TD + RD +
Pin 6 TD
−
RD
−
IF IN/OUT
(N-P Connector) TX IF signal output to ODU and RX IF signal input from ODU
Caution: Do not connect other cables to this jack, because
the
−
43 V DC power is superimposed on this jack.
Danger: Do not touch the jack core before turning off
power switch.
Table 3-2 Interface Terminals and Jacks of 1+1 System (2/9)
Terminal Description