Lantech IPGS-0005T-4-12V, Руководство пользователя

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9
RJ-45 Pin Assignments
The UTP/STP ports will automatically sense for Fast Ethernet (10Base-
T/100Base-TX) or Gigabit Ethernet (10Base-T/100Base-TX/1000Base-T)
connection. Auto MDI/MDIX means that the switch can connect to another
switch or workstation without changing straight through or crossover cabling.
See the figures below for straight through and crossover cable schema.

10/100Base-TX Pinouts
Pin Number Assignment
1 Tx+
2 Tx-
3 Rx+
6 Rx-
Note
“+” and “-” signs represent the polarity of the wires that make up
each wire pair.
The table below shows the 10Base-T/100Base-TX MDI and MDI-X port
pinouts.
Pin Number MDI-X Signal Name MDI Signal Name
1 Receive Data plus (RD+) Transmit Data plus (TD+)
2 Receive Data minus (RD-) Transmit Data minus (TD-)
3 Transmit Data plus (TD+) Receive Data plus (RD+)
6 Transmit Data minus (TD-) Receive Data minus (RD-)

10/100Base-TX Cable Schema