Cisco Cisco 1 GHz GainStar Amplifier Installation Guide
Chapter 2 Installation and Configuration
AC Shunt
Check the system maps to determine which AC Shunt should be inserted.
1 Open the housing. Refer to
1 Open the housing. Refer to
Opening the Line Extender Housing.
2 Plug the GainStar Line Extender power shunt (red and black) into the AC shunt
locations. The red AC shunt indicates where the power goes into the GainStar
Line Extender. The black AC shunt indicates where the power leaves the
GainStar Line Extender. See table below as an example. The black AC shunt
should be installed before the red AC shunt.
3 Close the housing. Refer to
Closing the Line Extender Housing.
AC Shunt
Main
Aux
RF input port
Powered from Main port
Red
Black
Black
Powered from Aux port
Black
Red
Black
Powered from RF input port
Black
Black
Red
Red Power Shunt
Black Power Shunt
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