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2Ch HD-SDI over fiber converter for TV live broadcast,supporting 1080P@30fps SDI video,85mmx76mmX30mm
Overview:
The HL-2V1D-20T/R/HD-SDI is a high performance, and reliable, 2-channel HD-SDI video optical transceiver, which perform real-time, loss-free and high-quality HD-SDI transmission(audio embedded) and one unidirectional (default)/bi-directional RS485 data over an optical line, which can be widely used in TV live broadcast, high-definition video conference, high-definition video monitoring, intelligent transportation system and public security system.
Feature:
1. Adopts high-definition transmission without compression technology to realize real-time, loss-free and high-quality video transmission
2. Comply with SMPTE 424M 3G SDI,SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard, supports 2.97Gb/s,1.485Gb/s and 270Mb/s
3. 1080P@(30,29.97, 25,24,23.98)fps,1080I@(60,59.94, 50)fps,720P@(60,59.94, 50,30,29.97,25,24,23.98)fps, and 625i, 525i n
4. Embedded ESD and surge protection circuit to prevent damage from static and thunder
5. With NOP (No optical signal) alarm indications, output status indicator and input lock indicator
6. With APC circuit to perform stable optical power
7. One unidirectional(default) /bi-directional RS485 channel, half duplex, up to 115.2Kb/s baud rate.
Specification:
| Item | Typical value |
| Video Interface | |
| Connector | BNC |
| Bit rate | 1.485Gb/s and 270Mb/s auto adaptive |
| Impedance | 75Ω |
| Return loss | >15dB |
| Output level | 800mVp-p±10% |
| Rise and fall time(HD-SDI) | ≤270ps |
| Rise and fall time(SD-SDI) | ≤1.50ns |
| SD-SDI Alignment jitter (1KHz) | ≤0.2UI |
| SD-SDI Timing jitter (10Hz) | <0.2UI |
| HD-SDI Alignment jitter (100KHz) | ≤0.2UI |
| HD-SDI Timing jitter (10Hz) | <1.0UI |
| Standard | Comply to SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard |
| RS485 Interface | |
| Connector | PHOENIX connector |
| Baud rate | 0~115.2Kb/s |
| Bit error ratio | <10-9 |
| Work mode | Duplex/Half-duplex |
| Power and Consumption for desktop equipment | |
| Power supply | DC 12V |
| DC input voltage range | 8V~14VFiber video transmission HD SDI to Fiber Converter 85mm x 76mm X 30mm 1.485G SFP module
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