GSS GLC 100, Руководство по сборке

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5.2 i
nstall ation
All components of the coaxial distributor structure must support the return chan-
nel frequency range of 2…68 MHz.
In the simplest case, you establish a connection via two EoC modems (see
description page 7).
• Connect up to two network devices (e.g. router, PC, smart TV etc.) to the
LAN sockets
6
/
!
of one EoC modem.
• Connect the "EoC" F socket 7 to the already existing antenna distribution
network.
Dependant on the local conditions there are several possibilities to feed the
IP data into the existing antenna network structure. Via the passive terrestrial
input of a SAT multiswitch resp. at the output of a head-end station or via the
CTV socket of a return channel capable antenna socket in the distribution
network. A TV which was connected to this socket must then be connected
to the TV socket of the EoC modem
8
.
• Accordingly connect further EoC modems to the antenna distribution net-
work.
—> Broadband networks:
The EoC transmission is done in the return channel frequency range
of 2…68 MHz, which is also used for Internet services in broad-
band networks.
For this reason, it must be ensured that the EoC sig-
nal does not cause disturbances in the cable network via the point
of interconnection (POI)
– e.g. by using a commercially available
high-pass filter at the output of the CATV amplifier.
Observe the examples on the following pages.
If the TV socket of an EoC modem is not used, it must be terminated with the
attached termination resistor!
Power EoC LAN1 LAN2