NEC PASOLINK - Page 44

OPERATION ROI-S04488
3-10
SEL V (LINE IN)
(Molex M5557-4R Connector, 4
Pins)
−20 V to −60 V/+20 V to +60 V DC power input
Note: The range of DC power input depends on system
requirement.
Pin 1
0 V*
4
(or +48 V*
5
)
Pin 2
−48 V*
4
(or 0 V*
5
)
Note: *
4
−20 V to −60 V DC power input.
*
5
+20 V to +60 V DC power input.
FG Frame ground
Table 3-1 Interface Terminals and Jacks in 1+0 system (8/8)
Terminal Description