HighPoint EJ 6172 - Manual (Page 4)

4
Board Outline
Below is an illustration of the RocketEJ 6172 controller board. Key components are
described in the accompanying chart.
Key interfaces descriptions
1 Expander Status LED 2 UART(to update and debug-use)
3 Port status LED 4
External Mini-SAS (SFF-8088)
port1 connect host port 2 connect
cascade
5 Fan1-Fan4 6 External TEMP Sensor
7
Internal Mini-SAS (SFF-8087)
port5 connect host and port3 to port9
connect device
8 J28 Enclosure service connector
9 I2C 10 PSU status INPUT
11 LCD Connector 12 Power (big 4-pin power connector)
13 Audio Jack（J31, J32） 14 Buzzer
RocketRAID 2700 Series
The EJ6172 was designed for use with RocketRAID 2700 series 6Gb/s HBA’s, in order to
support a variety of target-side storage configurations. The following HBA’s are
supported:
RocketRAID 2722, RocketRAID 2744, RocketRAID 2782