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Installation MACH104-PoEP
Release 10 09/2019
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1.6 Ethernet ports
You can connect end devices and other segments to the device ports using
twisted pair cables or optical fibers (F/O).
1.6.1 10/100/1000 Mbit/s twisted pair port
This port is an RJ45 socket.
The 10/100/1000 Mbit/s twisted pair port allows you to connect network
components according to the IEEE 802.3 10BASE-T/100BASE-TX/
1000BASE-T standard.
This port supports:
 Autonegotiation
 Autopolarity

Autocrossing (if autonegotiation is activated)

1000 Mbit/s full duplex
 100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
 10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode
Note: Some of these ports also support Power over Ethernet (PoE).
See “PoE ports” on page 20.
Delivery state: Autonegotiation activated
The port casing is electrically connected to the front panel.
The pin assignment corresponds to MDI-X.
1.6.2 100 Mbit/s F/O port
This port is an SFP slot.
The 1000 Mbit/s F/O port offers you the ability to connect network
components according to the IEEE 802.3 100BASE-SX/1000BASE-LX
standard.
Figure Pin Function Ports with PoE support:
PoE voltage feed
1 BI_DB+ Minus terminal of the supply voltage
2 BI_DB − Minus terminal of the supply voltage
3 BI_DA+ Plus terminal of the supply voltage
4 BI_DD+
5 BI_DD −
6 BI_DA − Plus terminal of the supply voltage
7 BI_DC+
8 BI_DC −
Table 7: Pin assignment of a 1000 MBit/s TP interface in MDI-X mode, RJ45
socket - for PoE with the power supplied via the wire pairs transmitting the
signal
1
2
3
4
5
6
7
8