Supermicro A1SRM-LN7F-2758 User Manual download pdf (Page 51)

Chapter 2: Installation

2-25

LAN Activity LED Header

The JF2 header provides LAN port

LED activity. See the table on the right

for pin denitions.

3

2

1

1

DESIGNED IN USA

A1SRM-LN7F/LN5F

REV:1.01

BIOS

LICENSE

BAR CODE

T21

J3

SRW1

SRW2

SRW3

SRW4

JF3

JPW2

JF2

FAN2

FAN1

FAN3

I-SATA1

I-SATA2

I-SATA0

I-SATA3

I-SATA5

I-SATA4

JD1

COM2

JUIDB1

VGA

JIPMB1

JTPM1

JSD1

JWD1

JI2C2

JI2C1

JPG1

JBAT1

SP1

LED3

LED8

LED7

LED2

JPW1

JF1

JL1

JOH1

JPI2C1

JSTBY1

T11 T9T7 T5

T24

T23

T22

T18

T20

T1

T16

T17

T14

T15 T13

T12 T10

J4

T19

T4

T6

T2

T3

T8

LAN BYPASS LED

M_SATA

USB 2.0-4/5

COM1

USB2.0 6/7

LAN5 USB2.0 2/3

USB 2.0-1

LAN6/LAN7

PCI-E 2.0X4

JBT1

LAN 1/2/3/4/5 LED

LAN3/LAN4

DOM POWER

SATA

LAN1/LAN2

DIMMA2

DIMMA1

CPU

DIMMB1

DIMMB2

JPCIE1

A. LAN Activity Header

B. LAN Bypass Indicator

JF2 LAN Activity LED Header

Pin Denitions

Pin # Denition Pin # Denition

1 3.3V Stby 2 LAN5 Activity LED

3 3.3V Stby 4 LAN1 Activity LED

5 3.3V Stby 6 LAN2 Activity LED

7 3.3V Stby 8 LAN3 Activity LED

9 3.3V Stby 10 LAN4 Activity LED

LAN Bypass Indicator LED Header

The JF3 header provides LAN Bypass

LED activity. LED On is Normal Mode,

and LED Off is Bypass Mode. (Pair 3

is not available for -LN5F SKU). See

the table on the right for pin denitions.

JF3 LAN Bypass Indicator LED Header

Pin Denitions

Pin # Denition Pin # Denition

1 3.3V Stby 2 LAN1/2 Pair 1 Mode LED

3 3.3V Stby 4 LAN3/4 Pair 2 Mode LED

5 3.3V Stby 6 LAN6/7 Pair 3 Mode LED

B

A

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 112 113

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