Shenzhen Qiutian Technology Co., Ltd
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4ch Video Optical Converter 4 BNC Video Tx + 1ch RS485 Data Rx
Technical Parameters
| Optical | |
| Wavelength | 1310nm/1550nm |
| Output Power | -8~3dBm |
| Optic fiber | Single mode (9/125um) 20Km, multimode (50/125um) 1Km, ( 62.5/125um) 500m |
| Receiving sensitivity | -30dBm |
| Interface | FC standard, ST/SC optional |
| Video | |
| Channel Quantity | 4ch, from camera to control center |
| Compatible Systems | NTSC/PAL/SECAM |
| Impedance/Voltage | BNC 75Ω (unbalanced) / 2.0Vp-p |
| Differential Gain | < ±1% |
| Differential Phase | < ±1 |
| S/N ratio | >60dB(weighting)(8 bit) |
| Interface | BNC |
| Data | |
| Channel Quantity | 1ch, from control center to camera |
| Data protocol | RS485 |
| Bandwidth | 0~300kbps |
| Error rate | 10-9 |
| Interface | Phoenix terminal |
| Electrical. Environmental. Mechanical | |
| Operating voltage | DC 5V1A |
| Operating temperature | -35℃～+75℃ |
| Storage temperature | -45℃～+85℃ |
| Humidity | 0~95%non-condensing |
Product introduction
The optical video transmitter and receiver transmit 4ch video and 1ch RS485 data signals on optical fiber. On 9/125um Single mode fiber its working distance is 20Km to 80KM.
Product features
1. Robust metal casing
2. Lightning-proof solution
3. Low optical link loss – max 30dB
4. Without EMI, RFI and ground loop
5. Bi-di transmission on 1 fiber with WDM
6. Hot plug-and-play with switch power supply
7. Available in standalone and 3U rack systems
Product picture
Application Diagram
● All of our package are international standard package
● We will deliver our products as soon as the order confirmed