EMC2 VNX Series Hardware Information Guide

Disk-array enclosures
EMC VNX5400 Hardware Information Guide 79
Figure 57 LCC RJ-12 port (not used in the VNX5400 platform)
LCC enclosure ID (enclosure address) and bus ID
On the rear of the LCC (A and B), an LCC enclosure ID indicator is provided. This ID
indicator is a seven-segment LED display for displaying decimal numbers. The LCC
enclosure ID appears on both LCCs (A and B) which is the same ID number. The enclosure
ID is set at installation (Figure 58).
Each LCC includes a bus (loop) identification indicator. This indicator includes two
seven-segment LED displays for displaying decimal numbers. The SP initializes the bus ID
when the operating system is loaded (Figure 58).
Figure 58 Example of an LCC B enclosure ID, bus ID, and power on and power fault LEDs
Table 35 describes the power on and power fault status LEDs.
VNX-000106
6 Gb SAS
X4
#
X4
6 Gb SAS
X4
#
X4
Bus (loop) ID
LCC enclosure ID
VNX-000277
LCC power fault LED
LCC power on LED
Table 35 LCC power on and power fault status LEDs
LED Color State Description
Power on Green On Power on
—OffPower off
Power fault Amber On Fault detected
— Off No fault or power off

EMC2 VNX Series Specifications

General

Brand	EMC2
Model	VNX Series
Category	Storage
Language	English