Nokia 7368 Product Manual page 72

Replace a G-240W-J indoor ONT
72
Power down the unit by using the on/off power switch; see Figure
3
power switch.
Disconnect the POTS, Ethernet, and power cables from the ONT; see Figure
4
connector locations on the G-240W-J indoor ONT.
Disconnect the fiber optic cable.
5
Danger — Fiber cables transmit invisible laser light. To avoid eye damage
or blindness, never look directly into fibers, connectors, or adapters.
Unplug the fiber optic cable with SC/APC connector from the ONT; see Figure
i
the location of the fiber optic port.
Attach a fiber dust cover to the end of the SC/APC connector.
ii
Replace the ONT with a new unit:
6
On a flat surface, such as a desk, substitute the new ONT for the old ONT,
a
horizontally resting on its four feet.
On a wall.
b
Slide the old ONT off of the mounting screws until the ONT is free of the wall.
i
Slide the wall mount holes onto the ONT enclosure over the mounting screws
ii
until it is securely seated.
Connect the Ethernet cables directly to the RJ-45 ports; see Figure
7
the RJ-45 ports.
Connect the POTS cables directly to the RJ-11 ports as per local practices; see Figure
8
for the location of the RJ-11 ports.
The RJ-11 port to the left is labeled 1 for Line 1 while the port on the right is labeled 2 for
Line 2.
If required, have approved service personnel who are trained to work with optic fiber clean
9
the fiber optic connection. See the 7368 ISAM ONT Configuration, Management, and
Troubleshooting Guide for more information about fiber optic handling, inspection, and
cleaning.
3FE-48009-AAAA-TCZZA
7368 ISAM ONT G-240W-J Product Guide
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Issue: 01