Cisco Cisco 1 GHz GainMaker Amplifier インストールガイド
Description
3
Description
The 1.2 GHz GainMaker Line Extender is available in the following amplifier types.
Manual/Thermal
Automatic Gain Control (AGC)
The 1.2 GHz GainMaker Line Extender is available in the following reverse path
splits.
splits.
42/54 MHz
65/86 MHz
85/102 MHz
204/258 MHz
Characteristics
1.2 GHz GainMaker Line Extender modules have the following characteristics.
-20 dB test points, located electrically outside of the diplex filter, provide for
testing of forward output signals and reverse input signals without disrupting
normal operation
testing of forward output signals and reverse input signals without disrupting
normal operation
Housing lids offered with external test point
Manual/Thermal version includes customer accessible switch for configuration
of interstage
of interstage
Direct module plug-in to the housing provides superior line extender heat
sinking
sinking
Symmetrical housing and modules provide convenient mounting
-
Line extender housings that can be installed facing either toward or away
from the street
from the street
AC circuitry provides 15 A of steady state current capability that is able to
withstand 25 A of peak current (for a maximum of 2 hours)
withstand 25 A of peak current (for a maximum of 2 hours)
Surge-resistant circuitry provides improved resistance to high voltage transients
Chromated housing protects outdoor equipment in coastal areas and other
corrosive environments
corrosive environments
Input and output reverse pad locations increase flexibility in reverse path design
and alignment
and alignment