Devolo dLAN 500 AVpro UNI, Manual

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All about the network 25
devolo dLAN 500 AVpro UNI
4.4 Using coaxial filters
The frequency band of the dLAN signal transmitted
over coax lines ranges from 2 to 68 MHz. This does not
preclude interference emissions from occurring, de-
pending on local conditions, above this frequency
band despite the very low dLAN signal level. If these in-
terference signals impede other applications on the
line, you have to use a filter.
To decouple the dLAN 500 AVpro UNI signals from the
transfer point of the TV signal, we recommend using a
coaxial filter.
You should use a coaxial filter:

If you want to isolate your dLAN network from the
rest of the coax infrastructure to protect the sig-
nals produced by the dLAN 500 AVpro UNI from
being affected by other devices outside of your
dLAN network.

If you want to protect your dLAN network from
interference or other transmissions within the
same frequency band.

If you want to protect your dLAN network from
interference using a Docsis modem (or other cable
modem). In this case, install a filter between the
cable modem and the dLAN network.
You will find detailed answers to frequently
asked questions (FAQs) concerning all are-
as of using dLAN in the Info Centre on our
home page,
www.devolo.com
.