Site Requirements; Environmental Verification; Power Verification; Grounding Verification - Avaya G250 Installing And Upgrading

Before you install

Site requirements

Inspect the site before you begin the installation. Verify that the site requirements have been
met for adequate environmental conditions, power and grounding availability, safety, and
security conditions. If you find discrepancies between the specifications necessary for proper
installation of equipment and the conditions on site, contact your project manager before
proceeding with the installation.
The G250 may be installed in a 19" rack, mounted on a wall, or placed on a sturdy table.
Installation instructions are provided in
The surrounding temperature should be in the range 32° to 104°F (0° to 40°C). The humidity
should not be higher than 95%.

Environmental verification

Verify that temperatures and clearances are within the recommended technical parameters.
Consult the table of Technical Specifications in
!
WARNING:
Verify that temperature and clearance ranges are within tolerable limits. The
WARNING:
thermal sensors may shut down equipment if it is subjected to conditions beyond
the recommended limits. Equipment can be damaged if these restrictions are not
respected.

Power verification

Check that an adequate number of power outlets are available. Verify that the G250 Media
Gateway and the other equipment in the rack do not present a possible overcurrent or overload
to the customer's branch circuit and/or power distribution strip. Power requirements are listed in
Appendix B: Technical
!
WARNING:
Do not overload the power circuit.
WARNING:

Grounding verification

Ensure that the installation site has access to approved grounds and that either a trained
technician or a licensed electrician will be verifying all grounds and installing the Supplementary
Ground Conductor (consult
22 Installing and Upgrading the Avaya G250 Media Gateway
Chapter 2: Installing the Avaya G250 Media
specifications.
Step 3: Attach ground conductors
Appendix B: Technical
on page 35).
Gateway.
specifications.