Hirschmann BAT-R, User Manual, Page: 31 / 70

Installation BAT-R
Release 09 03/2017
31
Delivery state: Autonegotiation activated
The socket housing is electrically connected with the front panel.
The pin assignment corresponds to MDI-X.

1000 Mbit/s F/O port
The 1000 Mbit/s F/O port offers you the ability to connect network
components according to the IEEE 802.3 1000BASE-SX/1000BASE-LX
standard.
This port supports:
 Full duplex mode
1.5.2 10/100/1000 Mbit/s twisted-pair connection (optional)
See the properties of this port “10/100/1000 Mbit/s twisted pair port” on page
30 .
1.5.3 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