Supermicro SuperWorkstation 5037A-i Uživatelský manuál stáhnout pdf (Strana 37)

Chapter 5: Advanced Serverboard Setup

5-15

5-9 Connector Denitions

Required Connection

Processor Power Connectors

Pin Denitions (JPW1/JPW2)

Pins Denition

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 denitions.

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 Denitions (JPW1)

Pin# Denition Pin # Denition

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 specication. See

the table on the right for pin denitions.

LAN Ports

Pin Denition

Pin# Denition

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 denitions.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 101 102

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