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7 Data Path and LED Control
This chapter provides the instructions that define the internal cable connections for data path and LED control,
needed for hard drive backplanes. This section applies to the following models: R608; R60F; H608; and H60F.
These adapters have been designed to affect LED Control functionality through an SGPIO interface or an I2C
interface. These interfaces require different cable connections and those connections are specified in this
chapter.
Connections on the H608 and H60F
The following diagrams show the connections for Mini-SAS cables and I
2
C cables on the H608 and H60F.
Exhibit 7.1-1 H608 connectors
Exhibit 7.1-2 H60F connectors
