Description
Overview
GAOTek Video Media Converter is a professional Converter and Transceiver in China, including Ethernet over Fiber Transceiver, Video/Audio/DATA/Ethernet to Optic Media Converter, 3G/HD/SD SDI to Optic Media Converter and Transceiver, HDMI to Optic Media Converter, DVI to Optic Media Converter, HDMI to SDI Media Converter etc.,
Besides above standard products, GAOTek also works with client to develop new products and supplies with OEM solution according to specific requirements, such as battery powered transmitter, small size video transmitter embedded into the camera closure, 1130products are welcomed by people from America, Europe, and Asia.
Features
- With Remote, Tally, Audio, Audio (intercom), Return Video
- Handle all Pathological patterns
- SMPTE 311 Compliant
- Automatic cable equalization to ensure signal integrity
- Automatic relocking 270 Mbit/s to 1.48 Gbit/s to 3 Gbit/s
- Support 270 Mbit/s to 3Gbit/s according to SMPTE 424 M, SMPTE 292 M, SMPTE 259 M
- Compatible with 3G/HD/SD-SDI Camera systems & RS232, RS422, RS485 protocols
- Long transmission capability at least 10 km (6.2 miles) up to 80 km
- Terminal block power input for industrial application
- Support hot swapping and hot plugging
- Industry-grade of operating temperature -10 °F to -167 °F, (-10 °c to 75 °c)
Technical Specifications
| Optical Interface | LC Connector |
| Transmitting Range | Up to 80 km in Max. |
| Wavelength | Standard 1310 nm (1550 nm / CWDM wavelength optional) |
| SDI Input/Output Interface | BNC |
| Input/Output Impedance | 75 Ω (unbalanced) |
| Single Format | SMPTE 422 M, SMPTE 292 M, SMPTE 259 M, DVB-ASI |
| Data Ratio | 270 Mbps, 1.48 Gbps, 3 Gbps |
| Cable Equalization | Automatic cable EQ (Belden 1694 A cable)
250 m at 270 Mbit/s  140 m at 1.5 Gbit/s 80 m at 3 Gbit/s |
| Port of Transmitting Ch. | 1 |
| Port of Loop out Channel | 1 |
| Transmitting Output Power | -9 dBm to -3 dBm (0 ± 3 dBm optional) |
| Port of Receiver Output Ch. | 2 |
| Receiver Sensitivity | -18 dBm to 0 dBm |
| RS-485 Data Rate | 0 to 200 Kbps |
| RS-485 Error Rate | < 10 to -9 |
| RS-485 Physical Interface | Standard PHOENIX terminal lead |
| Working Temperature |  -4 °F to 167 °F (-20°C to +75°C) |
| Working Humidity | 0 to 95% non-condensing |
| Working Voltage | DC 5 V |
| Transmitter Power Consumption | 1.8 W |
| Receiver MTBF | 100,000 hours |