Extreme Networks BlackDiamond 10808 Installation Guide download pdf (Page 70)

70 Extreme Networks BlackDiamond 10K-Series Switch Installation Guide

BlackDiamond 10808 Switch Power Supplies and Power Supply Controllers

The front panel of the power supply controllers provide status LEDs. Table 17 describes the LED

behavior on the power supply controllers.

Installing the Power Supply Controllers

To install a power supply controller:

1 Attach the ESD strap that is provided to your wrist and connect the metal end to the ground

receptacle that is located on the top-left corner of the BlackDiamond chassis front panel.

2 If a blank faceplate is covering the power supply controller bay, remove it and save it for future use.

3 Ensure that the power supply controller is right side up.

4 Slide the power supply controller into the slot, aligning the notch on the top of the slot with the

power supply controller.

5 Use the thumbscrews and a #2 Phillips screwdriver to secure the power supply controller into the

slot.

Verifying a Successful Installation

After you supply power to the switch, the switch performs a power-on self test (POST).

During the POST:

• All ports are temporarily disabled.

• The packet LED is off.

• The power LED is on.

• The MGMT LED flashes until the switch successfully passes the POST.

If the switch passes the POST, the MGMT LED blinks at a slow rate (one blink per second). If the switch

fails the POST, the MGMT LED shows a solid yellow light.

Table 17: Power supply controller LEDs

LED Color Indicates

STATUS Amber

Green

Diagnostics in progress.

Normal operation.

MASTER Blinking Green

Off

Unit is master.

Unit is slave.

PoE PWR CTRL STATUS Green

Amber

Link idle.

Link busy.

PoE PWR CTRL ERROR Off

Amber

No errors detected.

Errors detected.

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Extreme Networks BlackDiamond 10808 Installation Guide Page 70