Dongguan Qingying Industry Co., Ltd.
Dongguan Qingying Industry Co., Ltd. Quality And Reputation Go Firstly!
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5db attenuator optical fiber sc fixed optical attenuator optical attenuator sc
Description:
Fiber Optic Attenuator is one kind of optical passive device which is used to debug the performance of the optical power in the optical communication system,debugging fiber optic instrument calibration correction, optical signal attenuation. And used for the attenuation of the input optical power, avoid optical receiver distortion due to input optical power powerful. The fixed fiber optic attenuator can achieve the dual function of adapter and attenuator.
Key Features:
Wavelength Independent
Durability & Simple and Reliable Structure
Specifications
Operating Wavelength: SM: 1310nm, 1550nm
MM: 850nm, 1300nm
Attenuation Accuracy: +/-0.5 (1~10) +/-1.0(11~30)
Polarization Dependent Loss: Less than 0.2dB
Operating Temp Range: -40~80°C
Application
* Fiber optical distributing frame
* Fiber optical network system
* High speed fiber optical transmission system
* CATV system
* Long distance DWDM system
* Optical add-drop multiplexers(OADM)
Specification:
| Optical Performance | M-F Plug Type | F-F Adaptor Type |
| Testing Wavelength(nm) | SM: 1310nm/1550nm | 1310nm |
| MM: 850nm/1300nm | ||
| Attenuation Accuracy(dB) | 1-9dB; 0.5dB; 10-30dB; 10% of Attenuation Value | |
| Return Loss(dB) | ≥50dB (PC) | ≥50dB (PC) |
| ≥60dB (APC) | ≥60dB (APC) | |
| Input Power (Max.) (mW) | 300 | |
| Durability(dB) | <0.2dB Typical, 1000 Matings | |
| Operating Temperature(°C) | -40~+80 | |
| Storage Temperature(°C) | -40~+85 | |
