Single mode / Multi mode hd sdi optical transceiver , 4V1D fiber optic transceiver

3G/HD-SDI Video Fiber Optic Transceiver

SDI 4V↑1D↓(rs485)

4-Channel 3G/HD-SDI Video +1 Reverse rs485 Data?Fiber Optic Transceiver

Module No.:

Transmitter: DDT-HD-T0401DSL

Receiver: DDT-HD-R0401DSL

Standard Products:

Single mode, single fiber, 20 km, LC

Multi mode, single fiber, 2 km, LC

Summarization

DDT-HD-T/R0401DSL?provides transmission for 4?channel SDI video and 1 reverse RS485 via one single core fiber.

The basic?transmission disatance can be 20km via single mode fiber, and can be 2km via multi mode fiber.

The 3G/HD-SDI Optical Transceiver is designed for TV industry, with high reliability and high performance. Signal formats from 270 Mbps to 2.97Gbps. The system support signals accord with standards of SMPTE424M,SMPTE292M, SMPTE259M, SMPTE344M and support digital TV signals like DVB-ASI(EN50083-9), meeting the industrial and relevant requirements of audio and television products.

Characteristics

? 3G/HD/SD-SDI high definition digital code and non-compressing high-resolution video transmission

? Work ranges from 270 Mbps to 2.97Gbps.

? Support all SMPTE 259M standard, work in 270Mbps - 360Mbps

? Support SMPTE424M,SMPTE292M, SMPTE259M, SMPTE344M and DVB-ASI(270Mb/s) standards

? 300M (1000ft) automatic cable-balance @ SD mode; 150 M (500ft) automatic cable-balance@ HD/3G(Belden 1694A)

? LED indicators for monitoring of system operating status

? Network management function are optional

? Reverse Rs485/ 232 data, bidirectional RS485 data are optional

? Standalone or 19 "standard 3U,4U,5.5U rack mounting

? Special ASIC design, support Hot-swap function

? Support 3G/HD/SD high-resolution video signal

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

? Optical output wavelength ranges from 1310nm, 1550nm to up to 16 CWDM wavelengths (ITU-T G.694.2 compliant)

Typical Application

TV Live, Live broadcast and other high-definition transmission Surveillance sites

?
Specification

Fiber Optic Transmitter:

Serial TV: BNC input

TV Signal Standards:?SMPTE424M, SMPTE292M, SMPTE259M, SMPTE344M, ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

DVB-ASI and Other Telecom/ Datacom rate (270Mbps -2.97Gbps)

Video Input: 4-Ch Video

Return Loss: >15dB

Balance: 0-150m @ 1.5Gbps

Video Connector: 75Ω BNC

Optical Output: 1

Fiber Type: Single mode / Multi mode

Wave Length: 1310nm /1550nm

Shake: < 0.2UI

Fiber Connector: LC/ST/FC

Fiber Optic Receiver

Serial TV: BNC output

Video Output: 4-Ch Video?

Signal level: 800mV nominal

Rise/fall time: 200ps nominal

Overshoot: < 10% amplitude

Return Loss: >15dB

Video Connector: 75Ω BNC

Optical Input: 1

Fiber Type: Single mode / Multi mode

Wave Length: 1310nm /1550nm

Shake: < 0.2UI

Fiber Connector: LC/ST/FC

Data Benchmarks

Data Format: RS-232/422/485(2/4line)/Manchester code

Communication Rate:

RS-232 115.2Kmbps/300Kmbps/2Mmbps

RS-422 115.2Kmbps/300Kmbps/2Mmbps

RS-485 115.2Kmbps/300Kmbps

Bit Error Rate: < 10 -12

Connector: Industrial terminal or RJ45

Physical Benchmarks

Working Temperature: -15℃～＋70℃

Storage Temperature: -40℃～+85℃

External size: 18cm × 17.6cm × 6.1cm

Electrical Benchmarks

Voltage: 5VDC

Power Consumption: <15W

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

MTBF: ﹥100,000 hours