Front Panel Usb 3.0 Connector; Front Panel Video Connector; Intel Local Control Panel Connector; Table 36. Front Panel Usb 2.0/3.0 Connector Pin-Out ("Fp_Usb_2.0/ 3.0") - Penguin Computing Relion 1900e Technical Manual

10.2.4

Front Panel USB 3.0 Connector

The server board includes a Blue 20-pin connector that, when cabled, can provide up to two USB 2.0 / 3.0
ports to a front panel. On the server board the connector is labeled "FP_USB_2.0/3.0" and is located near
the Main Power #1 connector. The following table provides the connector pin-out.
Note: The following USB ports are routed to this connector: USB 3.0 ports 1 and 4, USB 2.0 ports 10 and 13

Table 36. Front Panel USB 2.0/3.0 Connector Pin-out ("FP_USB_2.0/ 3.0")

Note: Due to signal strength limits associated with USB 3.0 ports cabled to a front panel, some marginally
compliant USB 3.0 devices may not be supported from these ports.
10.2.5

Front Panel Video Connector

The server board includes a 14-pin header that, when cabled, can provide an alternate video connector to
the front panel. On the server board this connector is labeled "FP_VIDEO" and is located near the right edge
of the board next to the 30-pin front panel connector. When a monitor is attached to the front panel video
connector, the external video connector located on the back edge of the board is disabled. The following
table provides the pin-out for this connector.
10.2.6 Intel Local Control Panel Connector
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The server board includes a white 7-pin connector that is used when the system is configured with the Intel
Local Control Panel with LCD support. On the server board this connector is labeled "LCP" and is located on
the right edge of the server board. The following table provides the pin-out for this connector.
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Relion 1900e/2900e Manual
Signal Name
P5V_USB_FP
USB3_01_RXN
USB3_01_RXP
GROUND
USB3_01_TXN
USB3_01_TXP
GROUND
USB2_10_DN
USB2_10_DP

Table 37. Front Panel Video Connector Pin-out ("FP VIDEO")

Signal Description
V_IO_FRONT_R_CONN
V_IO_FRONT_G_CONN
V_IO_FRONT_B_CONN
V_BMC_GFX_FRONT_VSYN
V_BMC_GFX_FRONT_HSYN
V_BMC_FRONT_DDC_SDA_CONN
V_BMC_FRONT_DDC_SCL_CONN
Pin# Pin# Signal Name
1 P5V_USB_FP
19 2 USB3_04_RXN
18 3 USB3_04_RXP
17 4 GROUND
16 5 USB3_04_TXN
15 6 USB3_04_TXP
14 7 GROUND
13 8 USB2_13_DN
12 9 USB2_13_DP
11 10 USB3_ID
Pin# Pin# Signal Description
1 2 GROUND
3 4 GROUND
5 6 GROUND
7 8 GROUND
9 KEY
11 12 V_FRONT_PRES_N
13 14 P5V_VID_CONN_FNT
Revision 1.3
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