Fxo Small Module - Avaya Secure Router 4134 Hardware Installation

Avaya Secure Router 2330/4134 hardware components fundamentals
LED
LINK/STAT 4
(applicable to 4-
port module only)
Embedded LEDs
at the RJ11 ports

FXO Small Module

The 2- and 4-port FXO Small Modules are hot swappable modules.
If you are working with 2- or 4-port FXS or FXO Small Modules, ensure you read the safety
messages related to the FXS and FXO interface modules. See
(FXS) Interface Modules
Modules on page 12.
The FXO Small Modules support only voice TDM connections. The FXO Small Modules
provide voice interface access through each of the FXO ports. The FXO Small Module
represents the Customer Premises Equipment (CPE) side of a telephony interface.
You can install the 2- and 4-port FXO Small Modules in any of the Small Module slots on the
Secure Router 2330/4134 chassis. On the Secure Router 4134 chassis, you can also install
the FXO Small Modules in the Voice Carrier Medium Module, which you can install in any
Medium Module slot.
The following figure shows the 2-port FXO Small Module.
Figure 12: 2-port FXO Small Module
The following figure shows the 4-port FXO Small Module.
32 Installation — Hardware Components
Status of interface 4:
• Red: The port is not configured
• Green: A call is in progress
• Yellow: The port is configured and ready to accept calls
Activity at the interface:
• Red: The module is up, but the interface is not configured
• Amber: The interface is configured and ready to use
• Green: The interface has an active call
on page 11 and
Comments? infodev@avaya.com
Description
Foreign Exchange Office (FXO) Interface
Foreign Exchange Station
August 2013