ALL168207 Coaxial Network Adapter
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2008. All rights reserved. Page 7
2.
If you have a Router for the Internet Access. Please find a Coax Combiner to combine the data signal
from Router and CATV signal to the same coaxial cable. It is better to select the Coax Combiner
frequency range below 5MHz. Because the Coaxial Ethernet Bridge uses 2 to 28MHz frequency band for
the data transmission.
3.
If there is Antenna in your house for the CATV signal receiving, please add on the CATV HPF (High Pass
Filter) to avoid the data signal to radiate outside via antenna. The CATV HPF can reject the frequency
band below 40MHz. If you
don’t’ have antenna, the CATV HPF won’t be necessary.
Antenna
DSL
Combine to the same
coaxial cable
Ethernet cable
Coax Combiner
Coax HPF
Original CATV signal
DSL/Cable Modem
Combine to the same
coaxial cable
Ethernet cable
Coax Combiner
