configure
（
OFF is default factory
）
,1 and 2 keep for future function.
3 is for upgrade. 4 is recovery default factory. Please power off
and power on when you change the status of DIP switch.
【
Communication connector
】
10/100BaseT(X) Ethernet port
The pinout of RJ45 port display as below, connect by UTP or
STP. The connect distance is no more than 100m. 100Mbps is
used 120
Ω
of UTP 5 , 10Mbps is used 120
Ω
of UTP 3,4,5.
RJ 45 port support automatic MDI/MDI-X operation. can
connect the PC, Server, Converter and HUB .Pin 1,2,3,6
Corresponding connection in MDI. 1→3, 2→6, 3→1, 6→2 are
used as cross wiring in the MDI-X port of Converter and HUB.
10Base-T/100Base-TX are used in MDI/MDI-X, the define of Pin
in the table as below.
NO.
MDI signal
MDI-X signal
1
TX+
RX+
2
TX-
RX-
3
RX+
TX+
6
RX-
TX-
4, 5, 7, 8
—
—
Note
：
“
TX
±”
Transmit Data
±，
“
RX
±”
Receive Data
±，
“—”
Not Use
。
MDI (straight-through cable)
1
8