Install a G-240W-G indoor ONT
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7368 ISAM ONT G-240W-G Product Guide
3FE-47555-AAAA-TCZZA Issue: 01
 
• drill and drill bits
• paper clip
5.5 Safety information
Read the following safety information before installing the unit. 
Danger 1 —  Hazardous electrical voltages and currents can 
cause serious physical harm or death. Always use insulated 
tools and follow proper safety precautions when connecting or 
disconnecting power circuits. 
Danger 2 —  Make sure all sources of power are turned off and 
have no live voltages present on feed lines or terminals. Use a 
voltmeter to measure for voltage before proceeding.
Danger 3 —  Always contact the local utility company before 
connecting the enclosure to the utilities.
Warning —  This equipment is ESD sensitive. Proper ESD 
protections should be used when removing the fiber access 
cover of the indoor ONT.
Caution —  Keep indoor ONTs out of direct sunlight. Prolonged 
exposure to direct sunlight can damage the unit.
Note 1 — Observe the local and national laws and regulations 
that may be applicable to this installation.
Note 2 — Observe the following:
• The indoor ONT should be installed in accordance with the 
applicable requirements of the NEC or CEC. Local 
authorities and practices take precedent when there is 
conflict between the local standard and the NEC or CEC.
• The indoor ONT must be installed by qualified service 
personnel.
• Indoor ONTs must be installed with cables that are suitably 
rated and listed for indoor use.
• See the detailed specifications in the G-240W-G unit data 
sheet for the temperature ranges for these ONTs. 
Release 05.08.01a | August 2018 | Edition 01