Installation MS20/MS30
Release 13 09/2019
37
1.4.5
100 Mbit/s F/O port
This port is an MTRJ, ST, or DSC socket.
The 100 Mbit/s F/O port offers you the ability to connect network components
according to the IEEE 802.3 100BASE-FX standard.
This port supports:
Full or half duplex mode
Default setting: Full duplex
1.4.6
Pin assignments
RJ45
Pin
10/100 Mbit/s
1000 Mbit/s
PoE
MDI mode
1
TX+
BI_DA+
Positive V
PSE
a
a. Phantom supply
2
TX
−
BI_DA
−
Positive V
PSE
a
3
RX+
BI_DB+
Negative V
PSE
a
4
—
BI_DC+
Positive V
PSE
b
b. Spare pair supply
5
—
BI_DC
−
Positive V
PSE
b
6
RX
−
BI_DB
−
Negative V
PSE
a
7
—
BI_DD+
Negative V
PSE
b
8
—
BI_DD
−
Negative V
PSE
b
MDI-X mode
1
RX+
BI_DB+
Negative V
PSE
a
2
RX
−
BI_DB
−
Negative V
PSE
a
3
TX+
BI_DA+
Positive V
PSE
a
4
—
BI_DD+
Positive V
PSE
b
5
—
BI_DD
−
Positive V
PSE
b
6
TX
−
BI_DA
−
Positive V
PSE
a
7
—
BI_DC+
Negative V
PSE
b
8
—
BI_DC
−
Negative V
PSE
b
M12 4-pin (D coded)
Pin
Data
PoE
1
TX+
Positive V
PSE
2
RX+
Negative V
PSE
3
TX
−
Positive V
PSE
4
RX
−
Negative V
PSE
1
2
3
4
5
6
7
8
1
2
3
4
Summary of Contents for Hirschmann MICE MS20
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