A
BOUT
THE
S
ERVER
P
OWER
S
UB
-S
YSTEM
1-7
Power Sub-System
PSU to Mainboard Module Description
A system has two power supply units (PSU). Within the chassis
are two power distribution boards (PDB), one per PSU. Each
PSU supplies power to two mainboard modules as indicated in
the preceding illustration.
LED Status Definitions
LAN LED
The system mainboard has one I350 or 82599EN (optional)
Ethernet controller and two 1 GbE or one 10 GbE (optional)
ports. Each RJ45 connector has two built-in LEDs. See the fol-
lowing illustration and table for details.
RJ45 LAN Connector
WARNING!
This system does not support mixing mainboard
modules other than those listed. Doing so will cause
damage to the system.
Power Supply Units by Model
M
ODEL
PSU
AC I
NPUT
Short Model
Name
2 x 1200W redundant PSU
110/220V
Note:
To use mainboard modules other than the models listed make
sure to contact the system dealer first and obtain authorized
approval.
PSU
!
RJ45 LED Description
N
AME
C
ONDITION
D
ESCRIPTION
Green(Right)
Link LED
OFF
No link
ON
Link
BLINKING
Link with access
Green/Amber(Left)
Speed LED
No
10 Mb
Green
100 Mb
Amber
1 Gb
Link
Activity
PIN 1
Location