Installation MACH 1000
Release
04
12/2015
31
Note: In substation applications, the RJ45 ports are used to connect to
additional communication devices such as routers or telecommunication
multiplexers that are installed in close proximity to the device (i.e. less than
3 meters away). It is not recommended to use these ports for connection to
field devices across longer distances which could cause a significant
increase in the ground potential (Ground Potential Rise GPR, i.e. more than
2500 V).
1.4.3 10/100 Mbit/s PoE port
This port is an RJ45 socket or a M12 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 activated
The socket housing is electrically connected with the front panel.
The PoE power is supplied via the wire pairs transmitting the signal (phantom
voltage).
Use a shielded CAT5 cable or better.
Use a shielded 4-pin M12 plug.
Connect the cable shield to the connector housing.
1.4.4 1000 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.
This port supports:
Autonegotiation
Delivery state: Autonegotiation activated.
Note: On the MACH 1030 with two 1000 Mbit/s F/O ports, these ports are
combo ports (SFP/RJ45). You can use either the SFP slot or the RJ45 socket
to connect data cables. If both are used, the assigned SFP slot switches off
the related RJ45 port.
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