北京银驼铃通信技术有限公司
Contact Us

Address: New Materials Building, Block B 1F, Fenghui Mid Road 7#, Haidian District, Beijing 

Tel : 010-58714781

Fax: 010-58711992

Sale and Technical support hotline: 400-818-8781

 

 

GTT College
News
Current Location:Home > GTT College

3G-SDI Ultrahigh Definition Video Optica

Time:2012-03-26   Views:1433 Times    Author:GTT

    

1. Product overview

    The design and production of this 3G-SDI Optical Terminal applies to highly reliable and high performance serial digital optical transmission equipment in TV industry, the signal format is from 19.4Mbps to 2.97Gbps, the system support is comply with the standard of SMPTE424MSMPTE292MSMPTE259MSMPTE297MSMPTE305MSMPTE310M, and signal of DVB-ASIEN50083-9 etc digital television format, satisfy with the relevant standard requirements of industrial grade and broadcasting & TV products.

2. Performance feature

·  1 route two-way 3G-SDI signal on single-fiber

·  Operating region from 19.4Mb/s to 2.97Gb/s

·  Use in SMPTE 424M (2.97Gb/s) clock recovery

·  Self-adapting SDI 143M177M270M360M540M1483.5M1485M2970Mbps rate

·  Support SMPTE 424M (2.97Gb/s),SMPTE 344M (540Mb/s)M2S DVB-ASI(270Mb/s) standard

·  Output optical wavelength range is 1310nm1550nm and up to 16 kinds of CWDM wavelength (ITU-T G.694.2 compatible)

·  100m automatic cable equalization, apply to all rates below 2.97Gb/s (Belden 1694A

·  LED status indicator lamp  monitor the key parameter 

·  Optional network management system

·  Support hot plug

·  Supply self-contained, 1U framework type, 4U framework type installation

3. Specification parameters

·  Serial TV BNC input

·  TV signal standard: SMPTE424M, 292M, 259M, 297M, 305M, 310M, M2S, DVB-ASI, DVB-SSI and other Telecom/Datacom rates (19.4Mb/s - 2.97Gb/s)

·  Input number: 1 route

·  Reflecting loss: >15DB

·  Equalization: 0-100m @ 2.97Gb/s

·  Connector: 75Ω BNC

Optical output

·  Output number: 1

·  Cable transmission type: single-mode single-fiber ( multi mode optional)

·  Operating wavelength: 1310nm /1550nm

·  Reflecting loss: >15DB

·  Dithering: < 0.2UI

·  Connector: FC/PC (SC/PC optional)

·  Serial TV BNC output (EO/OE) same as input

·  Output number: Receiving end 2 routes output

·  Signal level: 800mV nominal

·  Overshoot impulse: < 10% amplitude

·  Connector: 75Ω BNC

Electric index

·  Working temperature: 0~+50

·  Voltage: 1A@12VDC

·  Power: 12W

·  EMI/RFI comply with FCC Part 15 Class A, EU EMC index

·  MTBF: 100000 hours

Previous:No

Next:"V35 interface standard"