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A.3 rj45 serial port (j5, j9 & j13), A.4 usb ssd connectors(j2 & j6), A.5 sfp+ connectors(x1, x2, x3 & x4) – Kontron AT8940 User Manual

Page 76

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A-2

AT8910/AT8940

www.kontron.com

A.3

RJ45 Serial Port (J5, J9 & J13)

A.4

USB SSD Connectors(J2 & J6)

A.5

SFP+ Connectors(X1, X2, X3 & X4)

Signal

Pin

Pin

Signal

RTS

1

5

GND

DTR

2

6

RX#

TX#

3

7

DSR

GND

4

8

CTS

Signal

Pin

Pin

Signal

VCC

1

6

N.C.

N.C.

2

7

GND

USB_DATA-

3

8

N.C.

N.C.

4

9

N.C. (Key)

USB_DATA+

5

10

N.C.

Signal

Pin

Pin

Signal

VeeT

1

11

VeeR

TX_Fault

2

12

RD-

TX_Disable

3

13

RD+

SDA

4

14

VeeR

SCL

5

15

VccR

MOD-ABS

6

16

VccT

Rate_ Select_0

7

17

VeeT

RX_LOS

8

18

TD+

Rate_Select_1

9

19

TD-

VeeR

10

20

VeeT

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