beautypg.com

Chenbro RM418 Series 6Gb/s 24-port 3.5 Expander Backplane(80H10341801A0), For 24-bay 3.5 Hot-swap HDD Cage - Manual User Manual

Page 11

background image

- 11 -

3.5” 24-Port 6Gb/s SAS Expander Backplane 80H10341801A0
User’s Manual

RS232 Connector Pin Definition (JC1)

Fan Connector Pin Definition (JF7)

Front LED / Control Board Connector Pin Definition (JC6)

Mini SAS Connector Pin Definition (CB1 ~ CB2)

Pin

NO.

Descriptions

1

GND

2

KEY PIN

3

RXD

4

TXD

Pin

NO.

Descriptions

1

GND

2

12V

Pin

NO.

Descriptions

Pin

NO.

Descriptions

1

FAIL LED +

2

FAIL LED -

3

KEY PIN

4

NC

5

MUTE SW +

6

MUTE SW -