Related Documentation; Description; Features; Table 2. Related Documentation - ADTRAN Total Access 372E Installation And Maintenance Manual

Total Access 372 Active Ethernet Small Business Unit ONT Installation and Maintenance Guide

Related Documentation

Refer to
Title
Component Level Documentation
Total Access 372E Active Ethernet SBU ONT Job Aid
Total Access 372E Active Ethernet SBU ONT Safety and Regulatory Compliance
Notice
Total Access 5000 24-Port Active Ethernet OLT Job Aid
System Level Documentation
Total Access 5000 Series Fiber to the Premises Deployment Guide

Description

The Total Access
nation (SBU ONT) is an Active Ethernet Fiber-to-the-Premises (FTTP) ONT built to
address the needs of the small business. The SBU ONT includes the following features:
• Eight POTS ports
• Four DS1 circuit emulated T1 interfaces (for PBX application)
• Two 10/100/1000 Ethernet interfaces
Optical technology provides a consistent and common approach to advancing the public
communications network.
The optical network consists of an Optical Line Terminal (OLT) located at the central office
(CO) and Optical Network Terminals (ONTs) located at the customer premises.
In order to allow for the transmission of downstream and upstream traffic on one single fiber,
different wavelengths are used for each direction. Downstream traffic uses 1490 nm, while
upstream traffic is carried on 1310 nm. The ONT employs optical diplexers to separate the
wavelengths.

Features

The basic features of the SBU ONT include the following:
• Box-in-box, weatherproof and access controlling construction
• Entry ports for fiber, power, ground, Ethernet, and telephone
• Reports four alarms from the UPS power supply
• Data services supported by up to two 10/100/1000Base-T Ethernet interfaces
• Basic telephone service supported by two POTS interfaces
• 12 VDC power supply
2
Table 2 for additional, detailed information concerning the SBU ONT.

Table 2. Related Documentation

®
372E Active Ethernet Small Business Unit Optical Network Termi-
Part Number
61287723G1-22
61287723G1-17
61187560F1-22
65K85FTTP-50
61287723G1-5B