L-2SDI-FE-HD-TX/RX
2 Channel HD-SDI Over Fiber Extender Kit with RS485 channel
QuestTel's L-2SDI-FE-HD-TX/RX is a high performance, and reliable, 2-channel HD-SDI video optical transceiver, which perform real-time loss-free and high-quality video transmission, unidirectional (default)/bi-directional RS485 data over an optical line. Furthermore L-2SDI-FE-HD-TX/RX provides optional audio/contact closure/RS422/RS232 data transmission, which can be widely used in TV live broadcast, high-definition video conference, high-definition video monitoring, intelligent transportation system and public security system.Fiber optical transmission excludes electromagnetic noise factor, it makes this product a perfect solution for efficient, reliable and secured SD/HD-SDI signal transport.
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- Comply with SMPTE-292M HD-SDI standard
- L-2SDI-FE-HD-TX/RX: two HD-SDI input (BNC)
- 1080P@30,25,24, 1080I@60,50 and 720P@60,50,30,25,24
- DVB-ASI data passthrough support
- Auto adaptive bit rate up to 1.485Gb/s
- One bi-directional RS485 channel, half duplex, up to 115.2Kb/s baud rate
- With integrated cable equalizer
- Embedded ESD and surge protection circuit to prevent damage from static and thunder
- With NOP (No optical signal) alarm indications, output status indicator and input lock indicator
- With APC circuit to perform stable optical power
| HD-SDI Interface | |
| Connector | BNC |
| Fiber Connector | ST/PC |
| 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 |
| Audio Interface (Optional) | |
| Connector | PHOENIX connector |
| Quantization grade | 20 bits |
| Sample frequency | 48KHz |
| Audio input/output voltage | 2VP-P |
| Bandwidth | 20Hz~20KHz |
| Total Harmonic Distortion | 0.1% |
| RS485 Interface | |
| Connector | PHOENIX connector |
| Baud rate | 0~115.2Kb/s |
| Bit error ratio | <10-9 |
| Duplex | Half-duplex |
| CONSOLE Interface | |
| Connector | RJ45 |
| Baud rate | 19200 |
| bits | 8 |
| Stop bit | 1 |
| parity check | None |
| EMU/EMU-EX Interface | |
| Connector | RJ45 |
| Bit rate | 10Mb/s or 100Mb/s auto adaptive |
| Power and Consumption for desktop equipment | |
| Power supply | DC 12V |
| DC input voltage range | 8V~14V |
| Power consumption | 3W±10% |
| Environment Requirements | |
| Working temperature | -30~60°C |
| Relative Humidity | ≤95%, no condensation |
| Storage temperature | -40~85°C |
| Equipment dimension | 180mm x 123mm x 30mm |
Disclaimer: Products, specifications and data are subject to change without notice, to improve reliability, function, design or otherwise.
QuestTel shall have no liability for any error or damage of any kind resulting from the use of this document.
