Cisco Cisco 1 GHz GainStar Node Installation Guide
Installation and Configuration
22
The following diagram shows the position and the usage of the Signal Director
and the Directional Coupler.
and the Directional Coupler.
A black dot is printed on the Signal Director and the Directional Coupler. The
position of this black dot determines the number of the active ports in the
GainStar Line Extender (See the enlarged part in the diagram above). If the black
dot is at the top-right corner, only the RF output Main is the active port. If the
black dot is at the bottom-left corner, both the RF output Main and RF output
Aux are the active ports. When installing the Signal Director and the Directional
Coupler, the number of the active RF output ports is decided by the user
according to the specific application requirement.
position of this black dot determines the number of the active ports in the
GainStar Line Extender (See the enlarged part in the diagram above). If the black
dot is at the top-right corner, only the RF output Main is the active port. If the
black dot is at the bottom-left corner, both the RF output Main and RF output
Aux are the active ports. When installing the Signal Director and the Directional
Coupler, the number of the active RF output ports is decided by the user
according to the specific application requirement.