The Avaya G650 is able to use one or two 655A power supplies that can have both AC and DC power present. Both power supplies can provide the G650 with all the power it needs, with two power supplies the power load can be shared between both.
One power supply can operate AC power while the other operates DC power. If AC power is available the system will always choose to run on AC power. The 655A power supply is the only power supply supported on the G650 and is not backwards compatible to other carrier types.
AC Power :
DC Power :
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Please note next day delivery from point of order is not guaranteed. Visit our delivery information page to find out more.