User manual

HARDWARE INSTALLATION

Figure 2-17, Activity LED I2C connector connected between SATA

RAID Controller & SATA HDD Cage backplane.

C: I2C Connector

You can also connect the I2C interface to the SATA proprietary

backplane enclosure. This can reduce the number of activity LED

or fault LED cable. The I2C interface can also cascade to another

SATA backplane enclosure for the additional channel status dis-

play.

Figure 2-16, ARC-

1170/1270 Individual LED

indicators connector, for

each channel drive.