Supermicro SuperServer 1027R-WC1R Instrukcja Użytkownika Pobierz pdf (Strona 68)

5-20

SUPERSERVER 1027R-WC1R/1027R-WC1RT User's Manual

Standby Power Header

The +5V Standby Power header is lo-

cated at JSTBY1. See the table on the

right for pin deﬁ nitions. (You must also

have a card with a Standby Power con-

nector and a cable to use this feature.)

Standby PWR

Pin Deﬁ nitions

Pin# Deﬁ nition

1 +5V Standby

2 Ground

3 Wake-up

5-9 Jumper Settings

Explanation of Jumpers

To modify the operation of the

serverboard, jumpers can be used

to choose between optional settings.

Jumpers create shorts between two

pins to change the function of the con-

nector. Pin 1 is identiﬁ ed with a square

solder pad on the printed circuit board.

See the serverboard layout pages for

jumper locations.

Note: On a two-pin jumper, "Closed"

means the jumper is on both pins and

"Open" means the jumper is either on

only one pin or completely removed.

Connector

Pins

Jumper

Setting

3 2 1

Backplane SMB (JBP-I

C1)

A System Management Bus header for

Backplane I

C is located at JBP-I

C1.

Connect the appropriate cable here to

use the JBP-I

C connection on your

system.

JBP-I

C1 Header

Pin Deﬁ nitions

Pin# Deﬁ nition

1 Data

2 Ground

3 Clock

4 No Connection

LAN Enable/Disable

Use JPL1 to enable/disable LAN ports

1/2. See the table on the right for

jumper settings. The default setting

is Enabled.

LAN1/2 Enable

Jumper Settings

Jumper Setting Deﬁ nition

Pins 1-2 Enabled

Pins 2-3 Disabled

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 119 120

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