7 — ONT equipment layout
Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06 July 2008 7-45
3FE 51892 AAAA TCZZA Edition 01 ONT Product Information Manual
Temperature hardened ONTs can be installed in a closet, a terminal room, or outside
the building on a wall or a pole. Alcatel-Lucent recommends using mounting
hardware that is in compliance with GR-950 corrosion requirements.
Ensure that when pole mounting an ONT:
• any threaded, carbon steel hardware used should be zinc-plated per ASTM A
153[9]
• any threaded, corrosion resistant (stainless) steel pad or pole mounting hardware
used should be passivated to remove surface impurities
For information about UPS installation requirements, refer to the manufacturer’s
documentation.