Verifying Power Outlets; Verifying The Grounds; Firmware Specifications - Avaya G450 Manual

Before you install

Verifying power outlets

About this task
Check that an adequate number of power outlets are available. Verify that the Branch 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 the topic
Power cord specifications.
Warning:
Do not overload the power circuit.

Verifying the grounds

About this task
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.
Warning:
Installation in a Restricted Access Location and secure access are required in Finland,
Norway, and Sweden. The Branch Gateway relies on two ground connections: first, the mains
plugs for the power supplies are required to be connected to AC outlets that have earth
contacts; and second, the Supplementary Ground Conductor provided with the system
provides a non-removable ground even when the AC cords are disconnected. However,
because of unreliable earthing concerns in Finland, Norway, and Sweden, the Branch
Gateway must be installed in a Restricted Access Location (RAL). An RAL is defined as an
access that can be gained only by trained service personnel or customers who have been
instructed about the reasons for the restricted access and any safety precautions that must be
taken. In these cases, access to the Branch Gateway is gained by the use of a tool (such as a
lock and key) or other means of security. If you have any questions about the safety
conditions, contact your project manager. When you have verified that the site is ready for a
safe installation, proceed with the installation.

Firmware Specifications

New Comcode numbers for G450
• 700506953 : G450 MAIN SUPERVISOR BOARD V3
• 700506954 : G450 MAIN SUPERVISOR BOARD V3 NON GSA
• 700506955 : G450 MP160 MEDIA GATEWAY
• 700506956 : G450 MP160 MEDIA GATEWAY NON GSA
October 2019 Deploying and Upgrading Avaya G450 Branch Gateway
Comments on this document? infodev@avaya.com
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