System Identification Led; External Standard Control Panel Connectors; Internal Standard Control Panel Interconnect - Intel SR1625UR Technical Product Specification

Standard Control Panel Functionality
9.2.4

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 blinks when the System ID button on the
control panel is pressed or it can be illuminated remotely through the server management
software.
9.3

External Standard Control Panel Connectors

The standard control panel has two external I/O connectors:

One USB port

One VGA video port
The following tables provide the pin-outs for each connector.
If a monitor is connected to the control panel video connector, the rear video port on the server
board is disabled and the control panel video is enabled. The video source is the same for both
connectors and is switched between the two, with the rear video having priority over the control
panel. This provides easy front accessibility to the server.
9.4

Internal Standard Control Panel Interconnect

All standard control panel signals are directed through a single 50-pin signal connector and 10-
pin USB connector. The standard control panel board is cabled to the hot-swap backplane.
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Table 52. External USB Connectors
Pin #
1 PWR_FP_USB2
2 USB_DN2_FP_R
3 USB_DP2_FP_R
4 GND
5 GND
6 GND
7 GND
Table 53. Video Connector
Description Pin #
VGA_RED 1
VGA_GREEN 2
VGA_BLUE 3
Unused 4
GND 5
GND 6
VGA_INUSE_L 7
GND 8
Intel order number E47487-007
Intel® Server System SR1625UR TPS
Description
Pin # Description
9 GND
10 GND
11 Unused
12 VGA_DDCDAT
13 VGA_HSYNC_L
14 VGA_VSYNC_L
15 VGA_DDCCLK
16 GND
17 GND
Revision 1.5