Bộ chuyển đổi 16 kênh Video sang quang dạng Rack 1U JHA TECH JHA-D16TV-U-20
JHA-D16TV-U-20 optical video transmitter and receiver transmit 16ch video signals on optical fiber. On 9/125um Single mode fiber its working distance is 20Km to 80KM while on multimode fiber it’s 1Km.
Tính năng
- Robust metal casing
- Lightning proof solution
- Low optical link loss – max 30dB
- Without EMI, RFI and ground loop
- Bi-di transmission on 1 fiber with WDM
- Hot plug-and-play with switch power supply
- Available in standalone and 3U rack systems
Thông số kỹ thuật
|
Video |
|
| Channel Quantity | 16ch, 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 |
|
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 |
|
Electrical. Environmental. Mechanical |
|
| Operating voltage | AC220V |
| Operating temperature | -35℃～+75℃ |
| Storage temperature | -45℃～+85℃ |
| Humidity | 0~95%non-condensing |
| Dimension-standalone | 485mm ×237mm ×45mm, 19’’1U |
| Net Weight | 1.85kg/piece |
| Gross Weight(pair) | 4.00kg/pair |
Thông tin đặt hàng