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Important:
Slot 2 of the Secure Router 4134 supports only one port of any WAN data Small Module. If
you install a 2-port Small Module in Slot 2, and use the Small Module for data connections,
one port only is functional (port 1).
This limitation also applies to the 2-port T1/E1 and ISDN BRI Small Modules if they are
configured for voice traffic: only port 2/1 is functional. This limitation does not apply to FXS
or FXO voice 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 18.
For instructions to install a Small Module in the Voice Carrier Medium Module, see
a Small Module in the Voice Carrier Medium Module
Procedure steps
1. Use a Phillips screwdriver to remove the slot cover plate from the slot in which you
2. Align the module with the slot and the slot module guides.
3. Slide the module into the chassis until its connector panel touches the chassis back
4. Push gently, but firmly, to seat the connector on the interface module in the chassis
5. Use a Phillips screwdriver to tighten the two captive screws to secure the module
Installing a Medium Module
Use the procedure in this section to install a Medium Module in the Secure Router 4134. You
can install Medium Modules in slots 5, 6, and 7.
Important:
If you use a Voice Carrier Medium Module with the Secure Router 4134, Avaya recommends
you install the Voice Carrier Medium Module in the chassis before installing Small Modules
in the Voice Carrier Medium Module.
Procedure steps
1. Use a Phillips screwdriver to remove the slot cover plate from the slot in which you
2. Align the module with the slot and the slot module guides.
Quick Start
on page 17 and
will install the module.
panel.
back panel.
to the chassis.
will install the module.
Foreign Exchange Office (FXO) Interface
on page 43.
Installing the interface modules
Foreign Exchange Station
Installing
August 2013
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