Penguin Computing Relion 1900e - 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)

Relion 1900e/2900e Manual
97 Revision 1.3
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”)
Signal Name
Pin#
Pin#
Signal Name
1
P5V_USB_FP
P5V_USB_FP
19
2
USB3_04_RXN
USB3_01_RXN
18
3
USB3_04_RXP
USB3_01_RXP
17
4
GROUND
GROUND
16
5
USB3_04_TXN
USB3_01_TXN
15
6
USB3_04_TXP
USB3_01_TXP
14
7
GROUND
GROUND
13
8
USB2_13_DN
USB2_10_DN
12
9
USB2_13_DP
USB2_10_DP
11
10
USB3_ID
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.
Table 37. Front Panel Video Connector Pin-out ("FP VIDEO")
Signal Description
Pin#
Pin#
Signal Description
V_IO_FRONT_R_CONN
1
2
GROUND
V_IO_FRONT_G_CONN
3
4
GROUND
V_IO_FRONT_B_CONN
5
6
GROUND
V_BMC_GFX_FRONT_VSYN
7
8
GROUND
V_BMC_GFX_FRONT_HSYN
9
KEY
V_BMC_FRONT_DDC_SDA_CONN
11
12
V_FRONT_PRES_N
V_BMC_FRONT_DDC_SCL_CONN
13
14
P5V_VID_CONN_FNT
10.2.6 Intel
®
Local Control Panel Connector
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.