Allied Telesis IE048-480, Руководство по установке

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IE048-480 Power Supply Installation Guide
59
Verifying the Power Supply
To verify the power supply and powered devices, perform the following
procedure:
1. If the power supply is powered off, turn on the AC circuit breaker.
2. Inspect the ALARM and DC_OK LEDs on the front panel. The ALARM
LED should be off and the DC_OK should be solid green.
3. Wait for the powered devices to power on and initialize their
management software.
4. Examine their LEDs to verify that they are operating normally. Refer to
the devices’ installation guides for LED descriptions.
5. For Power over Ethernet (PoE) switches, start management sessions
and display their power budgets for powered devices. For example, the
SHOW POWER-INLINE command displays the power budgets on
IE200, IE300, and IE340 series Ethernet switches from Allied Telesis.
Refer to their installation or management software user guides for
instructions.