Leds; Front And Rear Io Leds - Western Digital Ultrastar Data102 User Manual

User Guide
3.5 in. to 2.5 in. conversion Drive Carrier, Qty=1
Power Cable for PDU, C13-C14, 18AWG, 3m, Qty=1
1.7 LEDs
1.7.1 Front and Rear IO LEDs
The Ultrastar Data102 has a number of LEDs on the exterior of the enclosure that display various system
statuses. There are three on the front and three on the rear that mirror each other and provide general
status. This allows the status of the enclosure to be visible from either side of the rack.
Figure 6: Front LEDs
From the rear there are the three enclosure status LEDs and LEDs on the Ethernet and SAS ports.
Table 7: Front LED Identification
Number LED Name
1 Identify
2
Component
CMA Lite Cable Tray
3.5 in. Drive Carrier, Qty=1
3.5 in. Drive Blank, Qty=1
HD Mini-SAS to HD Mini-SAS, 3m, Qty=2
Color
Blue
Fault Amber
CMA Cable Tray
Behavior
Blink @ 1 Hz (50% duty cycle) – Blinks only
when Identification has been activated. Will
blink when any component is identified.
Blink @ 1 Hz (50% duty cycle) – Enclosure has a fault
1. Overview

1.7 LEDs

Part Number
1EX1603
1EX1119
1EX0438
1EX0439
1EX0429
1EX1158
1EX1533
8