Alarm Reporting; Ont Interfaces; Gpon Interface; Ethernet Interface - ADTRAN Total Access 300 Series Installation And Maintenance Manual

Alarm Reporting

The circuit board provides alarm reporting for the Uninterruptible Power Supply (UPS). The
following alarms are supported:
• Low Battery
• Battery Missing
• Replace Battery
• On Battery

ONT Interfaces

The ONT supports the following interfaces:
• GPON
• Ethernet
• POTS
• RF TV
• Power

GPON Interface

The GPON interface consists of a diplexer device for optical to electrical conversion. It
supports 1.25 Gbps upstream and 2.5 Gbps downstream GPON applications per ITU‐T
G.984.2. The diplexer transceiver is a physical device that connects the SFU to the passive
optical network. The transceiver consists of both a transmitter and receiver, and provides the
following:
• Full ITU‐T G.984 compliance
• Downstream traffic (1490 nm)
• Upstream traffic (1310 nm)

Ethernet Interface

The ONT supports data services through up to two 10/100/1000Base‐T Ethernet interfaces via
the front access RJ‐45 connectors. The Ethernet interface meets IEEE 802.3 specifications and is
transformer coupled for 1500 V isolation. The connector has built‐in LEDs for data activity
indications. Both full and half duplex modes are supported.
The ONT also supports video service via the Ethernet through the

POTS Interface

The ONT supports basic telephone service through two POTS interfaces. Each interface is
supported by a Two‐screw Terminal Bridge or an RJ‐11 jack. The POTS Interface feature set is
listed below:
• 5 REN per port
• Loop start
• Loop supervision detecting and reporting
• 50, 60, 70 Vrms integrated ringing
6418771XGX-5B
Components and Interfaces
ETH 02
interface.
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