Chenbro SR301 series User Manual

4-port 12Gb/s SAS/ SATA Backplane - 80H10230101A0 User Manual
P5
Plug-in detection
Input
HDD Plug-in detection
P6
GND
GND
GND
P7
5V Pre-charge
Input
Pre-charge +5V
P8
5V
Power
Power +5V
P9
5V
Power
Power +5V
P10
GND
GND
GND
P11
NC
NC
NC
P12
GND
GND
GND
P13
12V Pre-charge
Input
Pre-charge +12V
P14
12V
Power
Power +12V
P15
12V
Power
Power +12V
Table 4.HDD IN Connector
3.2 mini-SAS HDD Connector, CB1
For connecting to a mainboard or a HBA, this mini-SAS HD connector is applied. A proper cable
selection is essential as well to make sure good signal integrity can be maintained for the whole
connection path from mainboard or HBA/RAID card to the HDD devices.
Pin No.
Signal Name
Input/output
Description
A1
SGPIO SCKA
Input
SPGIO Clock
A2
GND
GND
GND
A3
GND
GND
GND
A4
RP1
Input
Receiver data 1 (+)
A5
RN1
Input
Receiver data 1 (-)
A6
GND
GND
GND
A7
RP3
Input
Receiver data 3 (+)
A8
RN3
Input
Receiver data 3 (-)
A9
GND
GND
GND
B1
SGPIO SLDA
Output
SPGIO SLoad
B2
GND
GND
GND
B3
GND
GND
GND

Chenbro SR301 series Specifications

General

Brand	Chenbro
Model	SR301 series
Category	Chassis
Language	English