MACH 4000
Release 11/08
37
Note: With non-redundant supply of the mains voltage, the device reports a
power failure. You can prevent this message by applying the supply voltage
via both inputs, or by changing the configuration in the Management.
Note: The 0V connections within a DC module
(M4-...-...VDC 300W) are connected with each other.
Figure 11: Plug connections at the DC socket (external voltage supply)
2.1.11 Installing the data lines
You can connect terminal devices and other segments at the ports of the de-
vice via twisted pair cables and F/O cables.
Install the data lines according to your requirements.
10/100 Mbit/s twisted pair connection
10/100 Mbit/s ports (RJ45 socket) enable the connection of terminal de-
vices or independent network segments according to the IEEE 802.3
100BASE-TX / 10BASE-T standard.
These ports support:
X
Autonegotiation
X
Autopolarity
X
Autocrossing (if autonegotiation is activated)
X
100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
X
10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode
State on delivery: Autonegotiation activated except for the ring ports:
100 Mbit/s, full duplex.
The socket housing is electrically connected to the front panel.
Figure 12: Pin assignment of a TP/TX interface in MDI-X mode, RJ45 socket
0V
+
n.c. Pin 8
n.c. Pin 7
TD- Pin 6
n.c. Pin 5
n.c. Pin 4
Pin 3
TD+
Pin 2
RD-
Pin 1
RD+
Summary of Contents for HIRSCHMANN MACH 4000 Series
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