Installation MACH102
Release
06
09/2014
33
Note: In general, you should adhere to the following recommendations for
data cable connections using copper in environments with high electrical
interference levels:
Keep the length of the data cables as short as possible - ideally max.
3 m long. You should not use any copper data cables for the data
transmission between buildings.
Power supply and data cables should not run parallel over longer
distances, and ideally they should be installed in separate cable chan-
nels. If reducing the inductive coupling is necessary, verify that the
power supply cables and data cables cross at a 90° angle.
You may also choose to use shielded cables. Ground the cable
shielding at one point in order to avoid causing a ground loop.
100 Mbit/s F/O port
This port is a DSC socket, or an SFP slot.
The 100 Mbit/s F/O port offers you the ability to connect network compo-
nents according to the IEEE 802.3 100BASE-FX standard.
This port supports:
Full or half duplex mode
Default setting: Full duplex
Note: Make sure that the LH ports are connected exclusively with LH
ports, SM ports exclusively with SM ports, and MM ports exclusively with
MM ports.
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 compo-
nents according to the IEEE 802.3 1000BASE-SX/1000BASE-LX stan-
dard.
This port supports:
Autonegotiation
Full duplex mode
Delivery state: autonegotiation active.
Note: Make sure that you connect LH ports exclusively with LH ports, SX
ports exclusively with SX ports, and LX ports exclusively with LX ports.
2.2 Display elements
After the working voltage is set up, the software starts and initializes itself.
Afterwards, the device performs a self-test. During this process, various
LEDs light up.
The process takes around 70 seconds.
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