Installation MACH102
Release
06
09/2014
31
2.1.9 Connecting network cables
10/100 Mbit/s twisted pair port
This port is an RJ45 socket.
The 10/100 Mbit/s twisted pair port offers you the ability to connect
network components according to the IEEE 802.3 10BASE-T/100BASE-
TX standard.
This port supports:
Autonegotiation
Autopolarity
Autocrossing (if autonegotiation is activated)
100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode
Delivery state: autonegotiation active.
The socket housing is electrically connected with the front panel.
10/100 Mbit/s PoE port
This port is an RJ45 socket.
The 10/100 Mbit/s PoE port allows you to connect network components
as a PoE voltage sink according to the standard IEEE 802.3 10BASE-
T/100BASE-TX and IEEE 802.3af.
This port supports:
Autonegotiation
Autopolarity
Autocrossing (if autonegotiation is activated)
100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode
Power over Ethernet (PoE)
Delivery state: autonegotiation active.
The socket housing is electrically connected with the front panel.
The PoE power is supplied via the wire pairs transmitting the signal
(phantom voltage).
The individual ports (joint PoE voltage) are not electrically insulated from
each other.
The pin assignment corresponds to MDI-X.
Figure Pin Operation
1+2 One line pair: receiver path
3+6 One line pair: sender path
4,5,7,8 —
Table 3: Pin assignment of a TP/TX interface in MDI-X mode, RJ45 socket
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