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Sales & Support:
 |
| Place of Origin: | China |
| Brand Name: | GaPho |
| Certification: | ROHS |
| Model Number: | Fiber Optical Attenuator |
| Minimum Order Quantity: | 10 |
|---|---|
| Price: | Negotiable |
| Delivery Time: | 5-10 day |
| Payment Terms: | T/T, D/A, D/P, T/T, L/C |
| Supply Ability: | Negotiable |
| Attenuation Range(dB): | 0~60(manually Runed Variable) | Attenuation Resolution(dB): | ≤0.2 |
|---|---|---|---|
| Return Loss(dB): | ≥55 | PDL(dB): | ≤0.15 |
| Fiber Type: | SMF 28e/HI 1060 Or Specify | Max.power(mW): | ≤ 1000 MW |
| High Light: | Multimode Fiber Adjustable Attenuator,VOA Mechanical Adjustable Attenuator,780nm Fiber Optical Attenuator |
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Fiber Optical Attenuator
Optical fiber attenuator is a kind of optical device which can reduce the energy of optical signal. It is used to attenuate the input optical power and avoid the distortion of the optical receiver due to the strong input optical power.
As an optical passive device, optical fiber attenuator is used to debug optical power performance in optical communication systems, calibrate optical fiber instruments, and attenuate optical fiber signals. The product uses an attenuating fiber doped with metal ions to adjust the optical power to the desired level.
| parameter | specification | |||||
| Operating wavelength(nm) | 1310/1550 | 1064 | 980 | 850 | 780 | 633 |
| Bandwidth(nm) | ±40 | ±20 | ±20 | ±20 | ±20 | ±20 |
| Attenuation range(dB) | 0~60(manually runed variable) | |||||
| Attenuation resolution(dB) | ≤0.2 | |||||
| Insertin loss(dB) | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 |
| Return loss(dB) | ≥55 | |||||
| PDL(dB) | ≤0.15 | |||||
| Fiber type | SMF 28e/HI 1060 or specify | |||||
| Max.power(mW) | ≤ 1000 mW | |||||
| Operation temperture(℃) | -20~+70 | |||||
| Storage temperature(℃) | -45~+85 | |||||
| Package dimensions(mm) | 26x18x8 or specify | |||||
Contact Person: gapho
Tel: +8618924585948
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