Connecting Switch To Ac Power; Connecting A Transceiver To The Switch Or Switch Stack - Avaya 4900 Series Installing

Procedure
1. Insert each power supply into a rear power supply slot.
If a blanking plate covers the required power-supply slot, remove the plate before inserting
the power supply.
2. Verify that each fan tray is fully seated in the slot and secure each fan tray with two thumb
screws.
Note:
The switch chassis can prevent an incorrect installation of a power supply. If you insert a
power supply upside down, it may not get inserted fully and the thumb screws will not
engage.

Connecting switch to AC power

About this task
Connect a switch to a power source.
Before you begin
• Ensure to check AC power specifications for the switch. For more information, see
specifications
• Ensure to check the AC power cord for international use. You must use a power cord that is
approved for the receptacle type in your country. For more information, see
specifications
Procedure
Connect the AC power cord to the back of the switch, then connect the cord to a power outlet.
Note:
ERS 4900 does not have a power switch. When you connect the AC power cord to a suitable
AC power outlet, the switch powers up immediately.
Next steps
Check the front-panel LEDs as the device is powered on to be sure the PWR LED is lit. If not, check
that the power cable is correctly plugged in.
See Checking Light Emitting Diode on the switch

Connecting a transceiver to the switch or switch stack

The following sections describe small form factor pluggable (SFP) transceivers.
February 2016
on page 17.
on page 20.
Installing Avaya Ethernet Routing Switch 4900 Series
Comments on this document? infodev@avaya.com
Connecting a transceiver to the switch or switch stack
on page 49.
AC power
AC power cord
35