5
Installing Cables
1
Common Cables
PGND cable
AC power cable
DC power cable
Fiber
Shielded network cable
E1 cable ( 120-ohm )
E1 cable ( 75-ohm )
2
Installing the Power Cable
Connecting the AC power cable
a
Connecting the DC power cable
b
Power cable locking strap
• After the power plug is inserted, use the power cable
locking strap to fasten the plug connected to the device,
preventing the plug from getting loose or falling off.
• When laying out power cables, ensure that power
cables are separated from other cables ( E1 cable,
optical fiber, and network cable ). Generally, power
cables are laid out on the left and signal cables are laid
out on the right.
• Two AC power supply modules must be installed on
the PTN 910E-F.
NOTE
+
-
Screw the OT terminal of the DC power cable to
the DC power interface.
The conductive part of the power
cable must be completely connected
to the DC connector to prevent
personal injury caused by discharge.
0.4
±
0.5 N·M
M2.5
WARNNING