Kontron mITX-HSW-S, Руководство пользователя

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mITX-HSW-S - User Guide, Rev. 1.1
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6.4. Ethernet Connectors (CN5 - LAN1 & CN6 - LAN2)
The mITX-HSW-S supports two channels of 10/100/1000 Mbit Ethernet, which are based Intel® I217-LM and Intel®
I210-AT controllers.
In order to achieve the specified performance of the Ethernet port, Category 5 twisted pair cables must be used with
10/100 MByte and Category 5E, 6 or 6E with 1 Gbit LAN networks.
The signals for the Ethernet ports are as follows:
Figure 7: Ethernet Connectors CN5 - LAN1, CN6 - LAN2
8 7 6 5 4 3 2 1
Table 13: Pin Assignment Ethernet Connectors CN5 - LAN1, CN6 - LAN2
Pin Signal Note
1 MDI[0]+
2 MDI[0]-
3 MDI[1]+
4 MDI[1]-
5 MDI[2]+
6 MDI[2]-
7 MDI[3]+
8 MDI[3]-
Signal Description
Signal Description
MDI[0]+ /
MDI[0]- In MDI mode, this is the first pair in 1000Base-T, i.e. the BI_DA+/- pair, and is the transmit pair in
10Base-T and 100Base-TX. In MDI crossover mode, this pair acts as the BI_DB+/- pair, and is the
receive pair in 10Base-T and 100Base-TX.
MDI[1]+ /
MDI[1]- In MDI mode, this is the second pair in 1000Base-T, i.e. the BI_DB+/- pair, and is the receive pair in
10Base-T and 100Base-TX. In MDI crossover mode, this pair acts as the BI_DA+/- pair, and is the
transmit pair in 10Base-T and 100Base-TX.
MDI[2]+ /
MDI[2]- In MDI mode, this is the third pair in 1000Base-T, i.e. the BI_DC+/- pair. In MDI crossover mode, this
pair acts as the BI_DD+/- pair.
MDI[3]+ /
MDI[3]- In MDI mode, this is the fourth pair in 1000Base-T, i.e. the BI_DD+/- pair.In MDI crossover mode, this
pair acts as the BI_DC+/- pair.
'MDI' – media dependent Interface
LED satatus:
Off - Link is down
Flasing Yellow - Link is active
LED satatus:
Orange - 1000 Mbit/s link established
Green - 100 Mbit/s link established
Off - 10 Mbit/s link established or no link