EMC VNX5500 - 2 U, 25 (2.5-inch) DAE rear view

82 VNX5500 Hardware Information Guide
Disk-array enclosure
Table 45 describes the 2U, 25 (2.5-inch) DAE and disk drive status LEDs.
2U, 25 (2.5-inch) DAE rear view
On the rear, viewing from top to bottom, a 2U, 25 (2.5-inch) DAE includes the following
hardware components as shown in Figure 72:
◆ Two LCCs (A and B)
◆ Two power supply/cooling modules
Figure 72 Example of 2U, DAE with two LCCs and two power supply/cooing modules (rear view)
Table 45 2U, 25 (2.5-inch) DAE and disk drive status LEDs
LED Color State Description
DAE fault (location 2) Blue On No fault has occurred
Amber On Fault has occurred
DAE power (location 3) Blue On Powering and powered up
— Off Powered down
Disk drive fault (location 4) Amber On Fault has occurred
— Off No fault has occurred
Disk drive on/activity
(location 5)
Blue On Powering and powered up
Blinking Disk drive activity
1 LLC B power supply LED (on, green) 7 LCC B bus ID
2 LCC B power supply fault LED (on, amber) 8 LCC B power and fault LEDs
3 LCC B AC power supply (power in) recessed
connector (plug)
9 DAE enclosure ID or enclosure address
4 LCC B SAS connector link LED (on, blue) 10 LCC B management (RJ-12) connector to
SPS (not used)
5 LCC B SAS connector (input); labeled with
a double circle (or dot) symbol
.
11 LCC A power supply latch handle
6 LCC B SAS connector (output); labeled
with a double diamond symbol
.
12 LCC A right latch handle
6 Gb SAS
X4
#
6 Gb SAS
X4
#
3
2
4
5
8
11
12
B
A
X4
X4
6
9 10
7
1
VNX-000280