Thor f-m3sdi User manual

Brand: Thor

Model: f-m3sdi

Type: User manual

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 



UserManual

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FM4SDI

4ChTx&Rx

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HDSDIFiberOptic

LinkwithRS485&Aux



UserManual



ThorFiber2014TEL:18005218467EMAIL:[email protected]http://www.thorbroadcast.com

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Contents

CHAPTER1. INTRODUCTION 

1.1OVERVIEW 

1.2FEATURE 

1.3APPLICATION 

CHAPTER2. FM4SDIENCLOSURES 

2.1FRONTPANEL 

2.2REARPANEL 

CHAPTER3. TECHNICALSPECIFICATIONS 

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 

ThorFiber2014TEL:18005218467EMAIL:[email protected]http://www.thorbroadcast.com

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Chapter1. Introduction

1.1 Overview

TheFM4SDItransmitterandreceiverkitbyThorisdesignedtoextendtherangeofhighdefinitionHDSDIdigital

videobytransmittingthedataoverfibercable.FourfullHDSDIchannelsaretransmittedoverasinglefiberwith

nolatencyoraddeddelayinthevideowithrespecttotiming.InadditiontoHDSDIvideo,thelinkalsotransports

asinglechannelofonedirectionalRS485controldatafromthereceiverbacktothetransmitter.Thisisusefulfor

controllingequipmentsuchasvideoswitchesorPTZcameracontrollers.Linkalarmsareprovidedonbothunits

thatindicatewhenthereisafiberfaultoranopticallinkisnotestablished.Theseunitsaresuitableforall

applicationsinvolvingHDSDI,SDSDI,orDVBASIbroadcasttypedigitalvideo.Optionalupgradesforthe

auxiliaryincludebidirectionalRS232/422data,bidirectionalanalogaudio,orcontactclosure.Supported

optionsareindicatedbymodelnumbers.

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1.2 Features

■ FullycomplieswiththeSMPTE292MHDSDIstandard

■ FM4SDITx: 4HDSDIinputsonBNC

■ FM4SDIRx: 4HDSDIoutputsonBNC

■ SupportstwoembeddedaudioperSDIchannel

■ SerialDataRS485(default)withoptionsforRS242orRS422(ModelSpecific)

■ Multipleoptionsforauxiliarychannelincludingaudio,contactclosure,RS232,orRS422

■ Supportsresolutionsat1080P@30,25,24and720P@60,50,30,25,24

■ Outputreclockingensurescleandigitaloutputsignal

■ Surgeprotectioncircuittopreventdamagefromstaticelectricityorpowersurges

■ OpticallinkalarmNOP(Noopticalsignal)indicateslinkstatusfrombothunits

■ Highqualityexternalswitchingtypepowersupply

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1.3 Application

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Figure131Applicationfordesktopenclosure

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 

ThorFiber2014TEL:18005218467EMAIL:[email protected]http://www.thorbroadcast.com

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Chapter2. RV641NDesktopEquipment

2.1 FrontPanel

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Figure211FM4SDITxFrontPanel 

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Figure212FM4SDIRxFrontPanel

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Table211Interfaces

Name

Description

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FIBER(OPT)

OpticalFiberInterface,FCType

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HDSDI

INCh14

HDSDIinput14

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OUTCh1,4

HDSDIoutput14

RS485

RS485SerialData,TerminalBlock

A:RS485positiveterminal

B:RS485negativeterminal

AUX

AvailableOptions

 2channelbidirectionalaudio

 2channelunidirectionalaudio

 2channelcontactclosureinput/output

 1channelbidirectionalRS422

 2channelbidirectionalRS232channel

Refertotable213formore.

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Note: if the auxiliary channel is used      

as the audio channel, the embedded     

audio channel in the HDSDI signal     

willbeunavailable.



ThorFiber2014TEL:18005218467EMAIL:[email protected]http://www.thorbroadcast.com

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Table212Indicators

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Name

Description

ALARM(NOP)

Opticalsignallossalarmindicator,red.

ON:Opticalsignallossisdetectedattheport.

OFF:theopticalportreceivenormalsignal.

POWER(RUN)

RunningindicatorLEDisgreen.Blinkswhenoperatingnormally

OFF:Indicatesaproblem

IN[1：2]

TheHDSDIinputlockindicator,green.

ON:videoinputnormally.

OFF:videoinputabnormally.

OUT[1：2]

TheSD/



HDSDIoutputstatusindicatorLEDisgreen.

ON:Indicatessignaloutputisnormal

OFF:Indicatesthereisnooutputsignal

ACT

RS485linkindicatorLEDisgreen.

Blinking:Indicatesserialdataactivity

OFF:Noserialdataisbeingsentorreceived

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Table213AUXinterface

AUXinterface

Pin

Name

Description

2Chbidirectionalaudio

FM4SDI2BATx/Rx

1

AOUT1

Audiochannel:1output



2

AOUT2

Audiochannel:2output



3

G

Ground



4

AIN1

Audiochannel:1input



5

AIN2

Audiochannel:2input

2Chunidirectionalaudio

FM4SDI2ATx

1

AIN1

Audiochannel:1input



2

AIN2

Audiochannel:2output



3

G

Ground



4



NotUsed



5



NotUsed

FM4SDI2ARx

1

AOUT1

Audiochannel:1output



2

AOUT2

Audiochannel:2output



3

G

Ground



4



NotUsed



5



NotUsed

2chcontactclosureoutput

FM4SDI2CCTx

1

NC0

Thefirstchannelcontactclosureoutput

Noalarm:thecontactisnormallyclosed(NC)

Alarm:thecontactisopen

ThorFiber2014TEL:18005218467EMAIL:[email protected]http://www.thorbroadcast.com



 



2

COM0

Commandcontactofthefirstchannelcontactclosure



3

NC1

Thesecondchannelcontactclosureoutput

Noalarm:thecontactisnormallyclosed(NC)

Alarm:thecontactisopen



4

COM1

Commandcontactofthefirstchannelcontactclosure



5



2chcontactclosureinput

FM4SDI2CCRx

1

K0

Thefirstchannelcontactclosureinput



2

COM0

Commandcontactofthefirstchannelcontactclosure



3

K1

Thesecondchannelcontactclosureinput



4

COM1

Command contact of the second channel contact      

closure



5



1chBiDirectionalRS232

FM4SDI1S32

1

TXA

RS422differentialsignalAoutput



2

TXB

RS422differentialsignalBoutput



3

RXA

RS422differentialsignalAinput



4

RXB

RS422differentialsignalBinput



5

G

Ground

2chBiDirectionalRS232

FM4SDI2S32

1

TX1

RS232signaloutput1



2

RX1

RS232signalinput1



3

G

Ground



4

TX2

RS232signaloutput2



5

RX2

RS232signalinput2



Note1: The AUX interface of FM4SDITx and FM4SDIRx are used in pairs, If using a transmitter with an AUX                  

optionthenthereceivermustalsohavethisoptionfortheAUXconnectiontoworkproperly

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1.1 RearPanel

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Figure221FM4SDIRearPanel

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Table221FM4SDIRearPanel

Name

Description

DC12V

DC12Vpowerinputinterface

Requirestheincluded12Vpowersupply



Protectiveground(PGND)screw



ThorFiber2014TEL:18005218467EMAIL:[email protected]http://www.thorbroadcast.com



 

Chapter2. TechnicalSpecifications

Table41TechnicalSpecifications

Item

Typicalvalue

HDSDIInterface



Connector

BNC

Bitrate

1.485Gb/s

Impedance

75Ω

Returnloss

>15dB

Outputlevel

800mVpp±10%

Riseandfalltime（HDSDI）

≤270ps

HDSDIAlignmentjitter(100KHz)

≤0.2UI

HDSDITimingjitter(10Hz)

<1.0UI

Standard

ComplytoSMPTE292MHDSDIstandard

AudioInterface(Optional)



Connector

TerminalBlockconnector

Impedance

Inputhighimpedance,output600Ω

Quantizationgrade

24bits

Samplefrequency

48KHz

Audioinput/outputvoltage

2VPP

Bandwidth

20Hz~20KHz

TotalHarmonicDistortion

0.1%

RS485Interface



Connector

TerminalBlockconnector

Baudrate

0~115.2Kb/s

Biterrorratio

<10

9



Duplex

Halfduplex

PowerandConsumptionfordesktopModel



Powersupply

DC12V

DCinputvoltagerange

8V~14V

Powerconsumption

3W±10％

EnvironmentRequirements



Workingtemperature

30～60℃

RelativeHumidity

≤95％,nocondensation

Storagetemperature

40～85℃

Equipmentdimension



DesktopEnclosureDimensions

180mmx123mmx30mm



ThorFiber2014TEL:18005218467EMAIL:[email protected]http://www.thorbroadcast.com

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Thor f-m3sdi User manual

Thor f-m3sdi User manual

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