Shipping Contents; Necessary Supplies; Ont Bracket Installation; Determining Location - ADTRAN Total Access 300 Series Installation And Maintenance Manual

Total Access 300 Series Single Family Unit ONT Installation and Maintenance Guide

Shipping Contents

The contents include the following items:
■ Total Access 3XX ONT Mounting Bracket Indoor Unrestricted Access Job Aid
■ Total Access 3XX ONT Mounting Bracket Indoor Unrestricted Access Compliance Notice
■ For the Safety and Regulatory Compliance Notice specific to an individual ONT, refer to

Necessary Supplies

The following supplies are required to install the ONT Mounting Bracket:
■ Appropriate surface mounting hardware for mounting the Mounting Bracket:

ONT Bracket Installation

Refer to the Total Access 3XX ONT Mounting Bracket Indoor Unrestricted Access Job Aid
(P/N 61187777G1-22) for instructions on installing and grounding the mounting bracket, and
securing the Electronics Module to the mounting bracket.

Determining Location

The ONT can be mounted outdoors or indoors. In either case, use the requirements below
when mounting the ONT:
■ Proper airflow in and around the equipment must be maintained at its final mounted
■ The unit should be mounted within very close proximity of the AC electrical power meter
■ Consideration should be given to proper clearances for opening the ONT cover.
The height of the mounting can vary, however it is recommended that the enclosure be
installed at a vertical distance of approximately four feet (1.2 meters) from grade. This height
lends to ease of installation/repair. Naturally, this mounting is dependent on the height of the
customer provided inside wire and/or length or location of the buried fiber drop, which is
assumed to enter the ONT from the ground upwards.
4-6
(61187777G1-22)
(61187777G1-17)
the "Related Online Documents and Resources"
♦ Wood Screws, 4 each, 2.5 inches or greater
♦ #6 Pan Head Screws, 2 each,
♦ Plywood, 3/4 inch, approximately 1.5 feet square
location.
where the Multi-Ground Neutral (MGN) is easily accessible (per NEC NFPA 70 article 840
requirements).
section in the "Introduction".
612877GONT-5C