HD-SDI Video and reverse RS485 Optical Transceiver 3G SDI Over fiber 1.5G and 2.97G optional Reverse Rs485/ 232 optional
HD-SDI Video and reverse RS485 Optical Transceiver/3G SDI
HD-SDI 1-ch Video + 1 reverse RS485 data Optical Transceiver
DDT-HD-T/R0101DSL
Brief Introduction
The 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. We have 2-channel video, 4-channel video SDI Optical transceivers available.
Key Features
• 3G/HD/SD-SDI high definition digital code and non-compressing 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 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)
Basic Benchmarks
Serial TV | BNC input |
TV Signal Standards | SMPTE424M,SMPTE292M, SMPTE259M, SMPTE344M ,DVB-ASI and Other Telecom/ Datacom rate (270Mbps -2.97Gbps) |
Video Input | 1, 2,4 channels |
Return Loss | >15DB |
Balance | 0-150m @ 1.5Gb/s |
Video Connector | 75Ω BNC |
Optical Output | 1 |
Fiber Type | Single mode Single fiber(Multi mode is optional) |
Wave length | 1310nm /1550nm |
Return Loss | > 15dB |
Shake | < 0.2UI |
Optical Connector | LC/ ST/FC optional |
Reverse Data RS485/RS232 | Transmission Speed 0 to 400Kbps |
Bit Error Rate | < 10 -12 |
Serial TV Output | BNC output (EO/OE) as input |
Video Output | 1, 2, 4 channels; |
Signal level | 800mV nominal |
Rise/fall time | 200ps nominal |
Overshoot | < 10% amplitude |
Return Loss | more than 15dB |
Shake | < 0.2UI |
Connector | 75Ω BNC |
Working Temperature | -15°C~+85°C |
Voltage | 5VDC |
Power Consumption | 1V<10W; 2V/4V<15W |
EMI/RFI | Accord with FCC Part 15 Class A, EU EMC standards |
(MTBF) | more than 100,000 hours |
Application Topology
Company pictures:
HD-SDI Video and reverse RS485 Optical Transceiver/3G SDI
