Cisco Cisco 1 GHz GainStar Node Guia Da Instalação
Contents
4042027 Rev A
iii
Important Safety Instructions
.................................................................................................................... vi
Chapter 1
Introduction
Description ............................................................................................................................................... 1-3
GainStar Node Forward Injection Characteristics ................................................... 1-3
ROSA Supported ........................................................................................................... 1-3
Power Supply ................................................................................................................ 1-3
ROSA Supported ........................................................................................................... 1-3
Power Supply ................................................................................................................ 1-3
Input and Output Ports ................................................................................................ 1-3
Configuration ................................................................................................................ 1-4
Configuration ................................................................................................................ 1-4
Test Points ...................................................................................................................... 1-4
AC Shunt Power Directors .......................................................................................... 1-4
GainStar Node Forward Injection Ordering Matrix ................................................ 1-5
GainStar Node Forward Injection Ordering Matrix ................................................ 1-5
Accessories ............................................................................................................................................... 1-6
Customer Installable Accessories for Nodes ............................................................. 1-6
Illustrations .............................................................................................................................................. 1-7
GainStar Node Forward Injection Test Points .......................................................... 1-7
GainStar Node Forward Injection Accessories ......................................................... 1-8
Block Diagrams ....................................................................................................................................... 1-9
GainStar Node Forward Injection Module ................................................................ 1-9
Chapter 2
Installation and Configuration
Before You begin ..................................................................................................................................... 2-2
Required Tools .............................................................................................................. 2-2
Torque Specifications ................................................................................................... 2-2
Torque Specifications ................................................................................................... 2-2
RF Module Cover .......................................................................................................... 2-3
Housing Lid ................................................................................................................... 2-3
Housing Base ................................................................................................................. 2-3
Housing Dimensions .................................................................................................... 2-4
Opening the Node Housing .................................................................................................................. 2-5
To Open the Node Housing ........................................................................................ 2-5
Attaching the Coaxial Connectors ........................................................................................................ 2-6
To Prepare the Base Housing ...................................................................................... 2-6
To Trim the Center Conductor .................................................................................... 2-7
To Trim the Center Conductor .................................................................................... 2-7
To Connect the RF Connector Pin .............................................................................. 2-8
Continued on next page