Intel SR1475, Technical Product Specification

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Intel® Server Chassis SR1475 / Intel® Server System SR1475NH1-E
Revision 1.0 - 47 -
4.2.3 System Identification LED
The blue system identification LED is used to help identify a system for servicing. This is
especially useful when the system is installed in a high density rack or cabinet that is populated
with several similar systems. The system ID LED will blink when the System ID button on the
control panel is pressed, or it can be illuminated remotely through server management software.
4.3 Control Panel Connectors
The control panel has one external I/O connector:
• One USB port
The following tables provide the pin-outs for the connector.
Table 19. External USB Connector (J2)
Pin # Description
1 PWR_FP_USB2
2 USB_DN2_FP_R
3 USB_DP2_FP_R
4 GND
5 GND
6 GND
7 GND
4.4 Internal Control Panel Assembly Headers
The control panel interface board has two internal headers.
•
A 50-pin header provides control and status information to and from the server board.
Using a 50-pin flat cable, the header is connected to a matching SSI connector on the
server board.
•
A 10-pin header is used to provide USB support to the control panel. The round 10-pin
cable is routed from the control panel assembly to a matching connector on the server
board.