Figure 3-23: Rj-45 Ethernet Connector; Table 3-20: Lan Pinouts; Table 3-21: Rj-45 Ethernet Connector Leds - IEI Technology KINO-PVN-D5251 User Manual

KINO-PVN-D5251/D4251/ Mini ITX SBC
The KINO-PVN-D5251/D4251 is equipped with two built-in RJ-45 Ethernet controllers.
The controllers can connect to the LAN through the RJ-45 LAN connectors.
Pin Description
P1 3.3V supply
P3 LAN signal differential pair (0-)
P5 LAN signal differential pair (1-)
P7 LAN signal differential pair (2-)
P9 LAN signal differential pair (3-)
P11 Right LED signal(-)
P13 Left LED signal(-)
9 Chassis GND
11 Chassis GND
13 Chassis GND
15 Chassis GND

Table 3-20: LAN Pinouts

The RJ-45 Ethernet connectors have two status LEDs, one green and one yellow. The
green LED indicates activity on the port and the yellow LED indicates the speed. See
T able 3-21.
5
Speed LED
DESCRIPTION
STATUS
Off 10 Mbps connection
Green 100 Mbps connection
Orange Gbps connection

Table 3-21: RJ-45 Ethernet Connector LEDs

Figure 3-23: RJ-45 Ethernet Connector

The USB connector can be connected to a USB device.
Pin Description
P2 LAN signal differential pair (0+)
P4 LAN signal differential pair (1+)
P6 LAN signal differential pair (2+)
P8 LAN signal differential pair (3+)
P10 GND
P12 Right LED signal(+)
P14 Left LED signal(+)
10 Chassis GND
12 Chassis GND
14 Chassis GND
16 Chassis GND
Activity/Link LED
STATUS DESCRIPTION
Off No link
Yellow Linked
Blinking TX/RX activity 1
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