1x4 Desktop Optical Switch Small Insertion Loss Fast Switching Speed
FSW1×4-SM-C single-mode optical switch is a device with multi-channel optical path switching function developed by Guilin Julian Technology Co., LTD. It mainly has the following uses:
1. Multi-channel optical monitoring in optical transmission system;
2.LAN multi-light source/detector automatic switching, light sensing multi-point dynamic monitoring system;
3.Optical test system for optical fiber, optical devices, networks and field engineering cable testing;
4.optical device installation and adjustment.
Technical indicators:
▲Test wavelength: 1310nm, 1550nm
▲ Optical fiber type: single mode
▲ Optical interface: FC/PC
▲ Insertion loss: ≤1dB
▲ return loss: ≥45dB
▲ crosstalk: ≤-70dB
▲Switching time: ≤12ms (sequential switching of adjacent channels)
▲ Reproducibility: ≤±0.02dB
▲Life: ≥3×107 times
▲ Operating temperature: -20~ +60℃
▲Storage temperature: -40 ~ +70℃
▲ Power supply: 220V AC
▲Control interface: RS-232
▲ Chassis dimensions: 290mm x 120mm x 260mm
| Model | U84104 |
| Operating wavelength | 1260 ～ 1650nm |
| Test wavelength | 1310nm / 1550 nm |
| Insertion loss | ≤1.2 dB |
| repeatability | ≤±0.05 dB |
| Return loss | ≥50dB |
| crosstalk | ≥55dB |
| Wavelength dependent loss | ≤0.25 |
| Polarization dependent loss | ≤0.05 |
| Switching time | ≤ 10ms(Adjacent sequential switching) |
| Fiber type | SM(9/125um,Polarization-maintaining fiber) |
| Connector form | FC/PC |
| Monitoring port | RJ45,RS-232 |
| Working power supply | Dual AC: 85 ~ 264 V (50/60Hz) |
| Operating temperature | -5 ～ + 60℃ |
| Storage temperature | -40 ～ + 80°C |
| Chassis type | Desktop box(245×105×325 mm) |
Optical switch is a device that controls the switching state of a circuit through optical signals. It is usually composed of a photosensitive element, a signal amplifier, a trigger circuit and a switching circuit. When illuminated by light, the photosensitive element generates a photogenerated charge, which is amplified and converted into a digital signal by a trigger circuit, which ultimately controls the closing or opening of the switching circuit.
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