ModelCL-270

CL-270, 1-16 DVB ASI video or SDI video Fiberoptic Transport

Up to 16 DVB-ASI Streams Over a Single Fiber

The CL-270 is used in Digital Video Broadcast systems for optical transport of HD content from TV studios to Cable TV head ends for distribution. ASI is a very useful protocol that is typically used for transporting encoded video in either MPEG-2 or MPEG-4 formats. Usually as many as 10 or more standard definition MPEG-2 streams can be carried over one DVB ASI transport stream. ASI over fibre systems such as the CL-270 allow these ASI transport streams to be carried up to 120 km over singlemode fibre. The unit converts MPEG 2 transport streams encoded via ASI to fibre - from a copper media to a singlemode optical signal. The Optical receiver converts it back to an ASI stream. The CL-270 uses a BNC connector for the copper input and can be configured for SC, SC (APC), ST and FC optical connectors. Typical applications include DVB-ASI or SD-SDI (SMPTE 259M) running at 270 Mbps. The CL-270 also supports SMPTE 310M and ASI from 19 Mbps up to 370 Mbps. The CL-270 multiplexes the signals and transmits the signals over one fibre strand. The CL-270 has easy-to-read diagnostic LED's for continuous status system status. CL-270 support 1, 2, 4, 8, 16 individual ASI signals over fibre. 

 

 



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Features

  1. General Purpose Copper to Fiber Media Converter
  2. 0.5 Mbps to 622 Mbps Bandwidth
  3. 1 x Copper Port: BNC with Equalisation
  4. 1 x Singiemode or Multimode Fiberoptic Port
  5. 110km Transmission Range
  6. 1 Fiber Strand Transmission
  7. Plug-n-Play
  8. Bidirectional Transmission available

Example Aplication

Model Selection

CL-270T 1 ASI MPEG2 over fiber transmitter 45Km
CL-270R 1 DVB to fiber receiver 45Km
CL-270T-2-80 2 ASI /SDI over fiber transmitter 80Km
CL-270R-2-80 2 DVB / SDI to fiber receiver 80Km
CL-270T-4 4 ASI /SMPTE259M to fiber transmitter 45Km
CL-270R-4 4 DVB / SDI to fiber receiver 45Km
CL-270T(TR)-8 8 DVB or SDI to fiber 45Km / 80Km /120Km
CL-270T(TR)-10 10 SDI or ASI to fiber 45Km / 80Km /120Km
CL-270T(TR)-16 16 SDI or DVB to fiber 45Km / 80Km /120Km

Specifications

Aplications: SMPTE 259M, SDI or D1 SMPTE 31 OM, MPEG2 SMPTE 305 540Mbps HDTV Video-On-Demand Streams MPEG Encoder DVB-ASI ASI 0.5 Mbps to 622 Mbps
Connection Ports: 1 BNC, 75 ohm 1 SC/PC or SC/APC Singlemode Optical Port
Dimensions: 480mm x 225mm x 44mm
Environment: Operating temperature: 0°C to 50°C Storage temperature: -20°C to 70°C Operating humidity: 10% to 90% RH Storage humidity: 5% to 90% RH
Input Power Requirements: Voltage: 110/240V Auto-sense Internal Power
Regulatory Compliance: FCC Part 15 Class A, CE, UL, CUL, TUV
Transmition Media: DVB-ASI: 75 ohm RG-59 Optical: 9/125 micron singlemode fiber cable
Led Indicators: Power, Optical Signal Detect