LAN blade LEDs and connectors
Number Item Description
1 LINK LED Green: Link status is normal.
2 ACT LED Orange: Data is being transferred.
3 LAN 2 LAN port used by the user.
4 LAN 1 Maintenance LAN port used by service
personnel.
5 LAN ALARM LED Red: LAN blade can be removed.
6 Uninterruptible power supply
(UPS) port
N/A
Back-end modules
LAN blade LEDs and connectors
Chapter 2:  Virtual Storage Platform N400, N600 controller
VSP N400, N600 Hardware Reference Guide 32