Installation MACH 1000
Release
04
12/2015
49
2.3.3 Grounding the device
The device is grounded via the separate grounding screw on the back of the
device.
2.4 Operating the device
When you connect the supply voltage, you start up the device.
2.5 Connecting data cables
2.5.1 Twisted Pair ports
In general, adhere to the following recommendations for data cable
connections in environments with high electrical interference levels:
Keep the length of the data cables as short as possible.
Use optical data cables for the data transmission between the buildings.
When using copper cables, provide a sufficient separation between the
power supply cables and the data cables. Ideally, install the cables in
separate cable channels.
Verify that power supply cables and data cables do not run parallel over
longer distances, and that ideally they are installed in separate cable
channels. If reducing the inductive coupling is necessary, verify that the
power supply cables and data cables cross at a 90° angle.
Use shielded cables (SF/UTP cables as per ISO/IEC 11801:2002).
Connect the data cables according to your requirements.
See “10/100/1000 Mbit/s twisted pair port” on page 30.
See “10/100 Mbit/s twisted pair port” on page 30.
See “10/100 Mbit/s PoE port” on page 31.
2.5.2 Optical fiber ports
Verify that you connect LH ports only with LH ports, SX ports only with SX
ports, and LX ports only with LX ports.
Connect the data cables according to your requirements.
See “1000 Mbit/s F/O port” on page 31.
See “10/100 Mbit/s PoE port” on page 31.
See “10 Mbit/s F/O port” on page 32.
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