Supero 5037A-I, User Manual

Page: 37 / 102

Chapter 5: Advanced Serverboard Setup
5-15
5-9 Connector Definitions
Required Connection
Processor Power Connectors
Pin Definitions (JPW1/JPW2)
Pins Definition
1 - 4 Ground
5 - 8 +12V
Processor Power Connectors
JPWR1 and JPWR2 must also be
connected to the power supply to pro-
vide power for the processors. See the
table on the right for pin definitions.
Caution: To prevent damage to the power supply or motherboard, please use a
power supply that contains a 24-pin and two 8-pin power connectors. Be sure to con-
nect these to the 24-pin and the two 8-pin power connectors on your motherboard to
supply adequate power to your system. Failure to do so will void the manufacturer
warranty on the power supply and motherboard.
ATX Power 24-pin Connector
Pin Definitions (JPW1)
Pin# Definition Pin # Definition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
ATX Main PWR (JPW1) and CPU
PWR Connectors (JPW2)
The 24-pin main power connector
(JPW1) is used to provide power to
the motherboard. The 8-pin CPU PWR
connector (JPW2) is also required for
the processor. These power connectors
meet the SSI EPS 12V specification. See
the table on the right for pin definitions.
LAN Ports
Pin Definition
Pin# Definition
1 TD0- 10 SGND
2 TD0+ 11 P3V3SB
3 TD1- 12 Act LED
4 TD1+ 13 Link 100 LED
(Green, +3V3SB)
5 TD2- 14 Link 1000 LED
(Yellow, +3V3SB)
6 TD2+ 15 Ground
7 TD3- 16 Ground
8 TD3+ 17 Ground
9 P2V5SB 88 Ground
(NC: No Connection)
Ethernet Ports
Two Ethernet ports (LAN1/LAN2) are
located next to the VGA port on the
I/O Backpanel. These ports provide
connectivity with speeds up to 1Gb/s.
Please see the table on the left for the
pin definitions.