Intel SC5400LX User Manual
Intel® Server Chassis SC5400 5U Kit TPS
Chassis Interconnect
Revision: 1.0
81
7.1.6
IPMB cable for 6-Drive Bays (4-pin)
The IPMB cable is used for communication between the backplane firmware and the
baseboard. Communication events include fan control, drive insertion, drive removal, and drive
failures. This interface is also used to update backplane firmware.
baseboard. Communication events include fan control, drive insertion, drive removal, and drive
failures. This interface is also used to update backplane firmware.
Figure 40. IPMB Cable
7.1.7
SES Cable for 6-Drive Bays (3-pin)
The SES cable is a private I
2
C bus between IO controller (HW or SW RAID) and backplane
used for enclosure management communication.
Figure 41. SES Cable
7.1.8
SGPIO Cable for 6-Drive Bays (4-pin)
The SGPIO cable acts as an enclosure management interface between ESB2 and backplane
that is used by SW RAID to provide basic array device status indication via visual LED’s.
that is used by SW RAID to provide basic array device status indication via visual LED’s.
Figure 42. SGPIO Cable