Installation MACH1000
Release 07 08/2022
29
1.4.1
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
Delivery state: Autonegotiation activated
The port casing is electrically connected to the front panel.
The pin assignment corresponds to MDI-X.
1.4.2
10/100 Mbit/s twisted pair port
This port is an RJ45 socket.
The 10/100 Mbit/s twisted pair port allows you 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 activated
The port casing is electrically connected to the front panel.
Pin assignment of the RJ45 socket:
One line pair: pin 3 and pin 6
One line pair: pin 1 and pin 2
Remaining pins: not used.
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 (<3 m). 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, that means >2500 V).
Содержание Hirschmann MACH1000 Series
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