NTP 149 —  Replace an I-040G-R indoor ONT
Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02 November 2013 NTP 149-3
3FE 55873 AAAA TCZZA Edition 01
ONT Product Information Guide
Figure NTP 149-1: I-040G-R ONT connections
3 Replace the ONT with a new unit:
a On a flat surface, such as a desk, substitute a replacement ONT for the old 
ONT; go to step 4.
b On a wall.
i Slide the old ONT upward and then away from the two mounting screws 
until the ONT is free of the wall.
ii Install the replacement ONT following the wall mounting instructions 
for an I-040G-R indoor ONT (DLP 122).
4 Connect the Ethernet cables as required to the RJ-45 ports (DLP 101).
5 If required, have approved service personnel who are trained to work with optic 
fiber clean the fiber optic connection. See DLP 134 for more information about 
fiber optic handling, inspection, and cleaning. 
6 Connect the SC/APC fiber optic cable (DLP 125).
Note —   The I-040G-R cannot be stacked with another ONT or with 
other equipment. The ONT mounting requirements are:
• allow a minimum 100 mm clearance above the top cover
• allow a minimum 50 mm clearance from the side vents
• do not place any heat source directly above the top cover or below 
the bottom cover
Danger —  Fiber optic cables transmit invisible laser light. To avoid eye 
damage or blindness, never look directly into fibers, connectors, or 
adapters.
Warning —  Be careful to maintain a bend radius of no less than 1.5 
inches (3.8 cm) when connecting the fiber optic cable. Too small of a 
bend radius in the cable can result in damage to the optic fiber.
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GE1
GE2
GE3
GE4
PWR
ON/OFF
RESET
PO
W
E
R
O
P
T
IC
A
L
L
A
N
U
PD
AT
E
A
L
A
R
M
Ethernet
ports (RJ45)
Power
button
Reset
button
Power
connector
Fiber optic
connector