User manual

936.3395/A/0110/1.4e/ZWT
VOS 32/F 20910020
VOS 40/F 20910012
VGR 28/30 20910008
VGR 28/65 20910009
House connection amplifi er
Return path amplifi er
Q
House connection amplifi er for modern HFC networks
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Built-in power supply
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Die-cast housing with F-type connectors
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LED to indicate operation mode
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Variable interstage gain setting using on-board plug-in attenuators
(delivery condition: with interstage attenuation)
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The maximum operation levels are also valid for operation with
interstage attenuation
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Interstage equaliser (6 dB) connectable with bridging plugs
(pre-emphasis)
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Return path optional, individually fi ttable:
5-30 MHz mit VGR 28/30
5-65 MHz mit VGR 28/65
(delivery condition: without return path amplifi er, with null bridges)
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Integrated variable attenuator and adjustable equaliser
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Test socket on output -20 dB (with directional coupler)
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Test socket on input -20 dB (connectable with bridging plug)
for return path levelling
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Conforms to: EN 60728-11, EN 50083-2 and EN 60065
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For indoor installation
House connection amplifi er
The amplifi er complies with the requirements in the EMC Directive 2004/108/EC and Low-Voltage Directive 2006/95/EC applicable
at the time of shipping
Dimensions and Installation
Only to be undertaken by authorised personnel
Unplug from the mains before installation. The safety regulations in accordance with EN 60728-11 and EN 60065 are to be
observed!
a) Clearances to containing surfaces: ≥ 150 mm
b) Clearances to containing surfaces: ≥ 50 mm
Permissible installation
Caution!
Do not install on fl ammable materials!
a
a
b
b
6.5 mm
House connection amplifi er
F-type socket 4x
Connection dimensions acc.
to IEC 61169-24
Potential equalisation
Clamping range 4...6 mm2
Mains power cable
63.5 mm
House connection amplifi er
Output
Input
Input
Output