8.Hard disk activity LED connector (4-pin HDLED1)

This connector is used to connect to a hard disk drive active LED connector on the SCSI or RAID card.

NC

ADD_IN_CARD-

ADD_IN_CARD-

NC

PIN1

HDLED1

DSEB-DG Series storage card activity LED connector

9.USB connector (10-1 pin USB34)

This connector is for USB 2.0 ports. Connect the USB module cable to this connector, then install the module to a slot opening at the back of the system chassis. This USB connector complies with USB 2.0 specification that supports up to 480 Mbps connection speed.

DSEB-DG Series USB connector

NC

GND

USB PortB(+)

USB PortB(-)

Power

USB34

 

 

PIN1

PortA(+)

-)

GND

PortA(

Power

 

 

USB

 

 

USB

The USB port module is purchased separately.

2-38

Chapter 2: Hardware information