Questtel L-1SDI-SFE-TX/RX Bedienungsanleitung

L-1SDI-SFE-TX/RX

User Manual

HD/SD-SDI Over Fiber Transmitter

and Receiver Extender Kit

Table of Contents

Table of Contents---------------------------------------------------------------------------------1

Notes for Safe Use-------------------------------------------------------------------------------2

Product Overview--------------------------------------------------------------------------------4

Product Characteristics--------------------------------------------------------------------------4

Technical Parameters----------------------------------------------------------------------------5

Video Parameters --------------------------------------------------------------------------------5

Optical Parameters -------------------------------------------------------------------------------6

Data Parameters ----------------------------------------------------------------------------------6

General Parameters-------------------------------------------------------------------------------7

ApplicationDrawing-----------------------------------------------------------------------------8

Panel of Optical Transmitter and Receiver ---------------------------------------------------8

LED Indicators of the Transmitter-------------------------------------------------------------9

LED Indicators of the Receiver---------------------------------------------------------------10

Note before Installation------------------------------------------------------------------------11

Installation Steps--------------------------------------------------------------------------------11

Responsibility Note-----------------------------------------------------------------------------12

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

www.questtel.com [email protected]

Notes for Safe Use

In order to prevent any damage to your or others’ property, please follow the

manual for safe use, although this equipment is designed reliably and safely.

1. Please read this manual carefully and keep it for your further information.

2. Please place the equipment where it will not be subjected to extreme

temperature or humidity.

3. Do not try to knot the cables of power supply or put anything on them, and

place the equipment where it will not be touched easily.

4. Please make sure the connections between power plug and other devices are

fully valid.

5. Please follow the marks on the equipment when connecting the power supply,

and the power supply should meet the following requirements:

①Input AC: AC100-240V

Input DC: -48V, -24V, -12V

②Output DC: 5V@ 2A/ 3A/ 6A/16A/20A optional

(Remark: this equipment can be used with standard power adaptor only.)

6. Please shut off the power supply immediately and contact us or your

authorized reseller when the below-mentioned happen:

①The equipment is drowned in water or other kind of liquid.

②The equipment or its shell is broken.

③The equipment works improperly.

④The equipment smells or emits noises or smoke.

7. Do not try to maintain the equipment by yourself, unless there are clear

instructions in this manual.

8. Please install special devices to prevent damages caused by lightning when

the equipment is used outdoors.

9. When the equipment is energized, please don't see optical emission port with

the naked eye.

10. While not using the machine, please wear a dust cover to protect optical

interface.

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

www.questtel.com [email protected]

Product Overview

QuestTel L-1SDI-SFE-TX/RX is a HD/SD-SDI over singlemode or multimode fiber

transmitter and receiver extender kit. This unit provides optical transmission of one HD/

SD-SDI signal with embedded audio signal and has reversed RS485 data channel for

camera control. The system support signals accord with standards of

SMPTE292M,SMPTE259M,SMPTE297M,SMPTE310, SMPTE305 and support digital

TV signals like DVB-ASI meeting the industrial requirements of audio and video

equipment with high performance and reliability.

The plug-and-play design makes the installation convenient and easy, the LED indicator

design helps the user to know the working status easily, and there is no need for on-site

adjustment. Signal Bit Rate from 270 Mbps to 1.5Gbps. Fiber optical transmission

excludes electromagnetic noise factor, it makes this product a perfect solution for efficient,

reliable and secured HD/SD-SDI signal transport.

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

Product Characteristics

HD/SD-SDI digital code and non-compressed HD video transmission

HD-SDI Input HD/SD-SDI, DVB-ASI - up to 1.5 Gbps Serial Digital Signal

Bandwidth ranges from 270 Mbps to 1.5Gbps

Integrated HD-SDI reclocker and cable equalizer

Embedded Audio channels

Input Signals SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310, SMPTE305, DVB-ASI

LED indicators - POWER, OPTIC, SDI & RS-485 DATA

Network management function (optional)

Reverse RS485 Data (Bidirectional RS485 data and RS232 are optional)

Standalone (19U Standard 3U,4U,5.5U racks are optional)

HD-SDI video signals

In the absence of input signal, automatically shut down the laser head to extend laser life

5V DC power supply

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Technical Parameters:

Serial Video Signal BNC Input

TV Signal Standards

SMPTE292M,SMPTE259M,SMPTE297M,

SMPTE310, SMPTE305(SDTI), DVB-

ASI(EN50083-9)

Input 1 channel

Return Loss >15DB

Connector 75Ω BNC

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

Serial Video Signal BNC Output

Output

Transmitter :1-ch

Receiver: 1-ch (2-ch loop output optional);

Signal level 800mV nominal

Rise/fall time 200ps nominal

Return Loss > 15dB

Shake < 0.2UI

Connector 75Ω BNC

Optical parameters

Optical output -5～-10dBm (more optical power available)

Wave length 1310nm /1550nm

Optical Connector ST (Optional FC / LC)

Optical Receiving Sensitivity Better than -26dBm

Return Loss > 14dB

Shake < 0.2UI

Fiber core number 1 core

www.questtel.com [email protected]

Data Parameter

Physical Interface Terminal Block of Industrial Standard

RS485 Transmission rate 0-400 Kbps

Data Rate 0-400Kbps

Bit Error Rate <10－12

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

General Parameter

Operating Temperature -15℃~ +50℃

Storage Temperature -40~85℃

Operating Humidity 5-95%(non-condensing)

Storage Humidity 0-95%(non-condensing)

External size

114mm×60mm×30mm (Standalone)

70mm*100mm*30mm(19” 4U Rack)

Mean TimeBetween Failures ≥100,000 hours

EMI/RFI Accord with FCC Part 15 Class A, EU EMC

standards

Applications

1. Broadcast Applications

2. Connection of Sub-network for Surveillance Center

3. Public Security Surveillance

4. Highway & Toll Station Surveillance

5. Industrial Closed Circuit Television Surveillance

6. Live Events

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Application Drawing

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

www.questtel.com [email protected]

Panel of Optical Transmitter and Receiver

On the front and back panel there are Led indicators, Fiber Interfaces, Video

Interfaces (BNC), Terminal Block, Power interface.

Standard Transmission Distance: Single mode=20km; Multi mode=2km

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

Warning!

Active ﬁber-optic cables emit radiation invisible to the human eye.

Do not look directly at the end of an active ﬁber-optic cable or the

ﬁber connector!

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LED Indicators:

The difference between Optical Transmitter and Receiver is that the LED

indicators of Transmitter with Red Lights, and the LED indicators of

Receiver with Green Lights.

1) HD/SD-SDI Transmitter (Red Led Lights)

Name No light Light on Light flashes

POWER

Power is off, or

in short circuit Power is on _

OPTIC Normal working Optical barrier _

ASYNC

(Normal Optical

condition)

Effective video

signals detected Invalid video

signals _

DATA

(Normal Optical

condition)

No data

detected, or data

signal in high

electrical level

_ Effective data detected

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

www.questtel.com [email protected]

2) HD/SD-SDI Receiver (Green Led Lights)

Name No light Light on Light flashes

POWER

Power is off,

or in short

circuit Power is on _

OPTIC __ _

ASYNC

(Normal Optical

condition)

Effective

video signals

detected

Invalid video

signals _

DATA

(Normal Optical

condition)

No data

detected, or

data signal in

high electrical

level

_ Effective data detected

LED indicators will carry different meanings for DATA/EXT while for

customized configurations. In that case, please follow the Led Indicator

Instructions.

SDI over Fiber User Manual

L-1SDI-SFE-TX/RX

www.questtel.com [email protected]

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