Attaching the Fiber Connectors ........................................................................................... 22
To Unstow the Fiber Management Tray ................................................................ 22
To Prepare the Fiber Connectors ............................................................................ 22
To Attach the Fiber Connectors .............................................................................. 23
To Stow the Fiber Management Tray ..................................................................... 24
Attaching the Coaxial Connectors ....................................................................................... 25
To Trim the Center Conductor ................................................................................ 25
To Connect the Coaxial Cable Pin Connector to the Node Housing ................. 25
Mounting the Node ............................................................................................................... 27
To Install the Node on a Strand (Aerial) ................................................................ 27
To Install the Node in a Pedestal ............................................................................ 28
Installing Accessories ............................................................................................................ 29
To Install Attenuator Pads ....................................................................................... 29
To Install Equalizers ................................................................................................. 30
To Install the Crowbar Surge Protector ................................................................. 31
Installing the Amplifier Module .......................................................................................... 33
To Install the Amplifier Module ............................................................................. 33
Removing and Installing AC Shunt Power Directors ....................................................... 35
To Remove and Insert AC Shunt Power Directors .............................................. 35
Removing and Reinstalling the Optical Modules ............................................................. 37
To Remove or Reinstall the Optical Transmitter .................................................. 37
To Remove or Reinstall the Optical Receiver........................................................ 39
To Remove/Reinstall Dual Redundant Receiver ................................................. 41
Installing and Removing the Transponder Module (Optional) ...................................... 43
To Install the Transponder Module ....................................................................... 43
To Remove the Status Monitor Transponder Module ......................................... 44
Balancing and Setup 45
Preparing for Forward Path Balancing ............................................................................... 46
To Verify the Input Signal Level ............................................................................. 46
Balancing the Forward Path ................................................................................................. 49
To Determine the Output Tilt ................................................................................. 49
To Set the Output Tilt ............................................................................................... 49
To Set the Output Level ........................................................................................... 50
Balancing the Reverse Path .................................................................................................. 51
About Reverse Path Balancing ................................................................................ 51
Balancing and Alignment Procedures ................................................................... 53
To Prepare the Amplifier for Initial Reverse Path Balancing ............................. 56
To Calculate the Proper RF Signal Level ............................................................... 56
To Complete Reverse Path Balancing .................................................................... 58
Configuring the Reverse Path .............................................................................................. 59
Segmented Reverse Path .......................................................................................... 59
Combined Reverse Path with Double Transmitter Redundancy ...................... 60
Combined Reverse Path with Single Transmitter ................................................ 61
To Reorient or Replace the Reverse Path Plug-in ................................................. 61
iv OL-29644-03