Fiber-Span LLC FS31X-85-C ユーザーズマニュアル

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                                  FS31LX-XX and FS31X-85-C 

Fiber Optic RF Repeater System 

 

Fiber-Span ..........................................................................................................................1 
Installation Guide and User Manual .................................................................................1 
FS31LM-01-LMC and FS31HM-85-C-18-65 ........................................................................1 
Fiber Optic RF Repeater System .........................................................................................1 
1 

Introduction ...................................................................................................................2 

2 

Warnings.......................................................................................................................2 

Warning:  Invisible radiation exits from areas labeled “Aperture” .........................................2 
3 

Product overview ..........................................................................................................3 

4 

Connection Diagrams ...................................................................................................3 

5 

Installation Procedure ...................................................................................................4 

5.1 

General..................................................................................................................4 

5.2 

FS31LM-01-LMC, Fiber Transceiver Unit (FTU)....................................................4 

5.3 

FS31HM-85-C-18-65, Optical Repeater Unit (ORU)..............................................5 

6 

System Equipment Setup Downlink ..............................................................................7 

7 

System Equipment Setup Uplink...................................................................................8 

7.1 

Calibration Procedure ............................................................................................9 

7.2 

Downlink Results .................................................................................................11 

7.3 

Uplink Results......................................................................................................11 

7.4 

Caution ................................................................................................................11 

8 

Maintenance ...............................................................................................................11 

9 

Company Information..................................................................................................11 

10 

Reference Documents.............................................................................................12 

 
 
1 Introduction 

 
This high performance Analog RF Fiber Optic Transmission Repeater System 
converts RF signals into intensity modulated light to be carried through standard 
single mode optical fiber to an Optical Receiver.  The Receiver converts the 
modulated light back to the original RF signal.  Fiber-Span uses high performance 
optical components and patented technology to ensure maximum dynamic range. 
 

 
Warning:  Invisible radiation exits from areas labeled “Aperture” 

 
AC power is used to supply power up the system modules.  Use precautions to 
prevent electrical shock hazards. Always terminate the RF connections before 
applying power to the unit.