Ethernet Connectors (Eth1/Eth2) (J8) - Kontron KTA75/Flex User Manual

KTD-N0876-0

6.3 Ethernet Connectors (ETH1/ETH2) (J8)

The KTA75 supports two 10/100/1000Mb Ethernet RJ45 connetors in a
stacked dual LAN connector, type Ude RMT-123AGF1F or sililar. Both
ports are driven
controller.
Ethernet connector 1 (ETH1) is mounted above Ethernet connector 2
(ETH2).
Signal
LED1
MDI0+
MDI0-
MDI1+
MDI2+
MDI2-
MDI1-
MDI3+
MDI3-
LED2
ETH1 8 7 6 5 4 3 2 1
ETH2 1 2 3 4 5 6 7 8
MDI0+
MDI0-
MDI1+
MDI2+
MDI2-
MDI1-
MDI3+
MDI3-
In order to achieve the specified performance of the Ethernet port,
Category 5 twisted pair cables must be used with 10/100MB and Category
5E, 6 or 6E with 1Gb LAN networks.
Signal Description
MDI mode: first pair in 1000Base-T (i.e. the BI_DA+/- pair),
MDI[0]+
transmit pair in 10/100Base-T.
/
MDI crossover mode: acts as the BI_DB+/- pair, receive pair
MDI[0]-
in 10/100Base-TX.
MDI mode: second pair in 1000Base-T (i.e. the BI_DB+/- pair),
MDI[1]+
receive pair in 10/100Base-T.
/
Page 25
by Intel® Pearsonville
PIN Note
LED Lights when ETH1 Link,
Flashing when activity
LED Lights when ETH2 Link,
Flashing when activity
KTA75/Flex Users Guide
KTA75/Flex Users Guide
Connector Signal Definition
WGI211AT PCI Express