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Variable optical attenuators,short as VOA, are used to permit dynamic control of optical power levels in a fiber. It can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter. Furthermore, they can the used in optical amplifier systems to balance the gain across the different operating wavelengths.
Payment:
T/T,L/C,WU,etc.Product origin:
CNColor:
MetalGoods_stock:
10Min order:
10Shipping port:
Shenzhen,HongKong.Lead Time:
2-7 days.Variable Optical Attenuator VOA ST 0-60dB
SZOPT’s variable optical attenuator has the function that attenuation can be adjusted as request,which is much different to the fixed optical attenuator.There are two types of optical variable attenuators—these are known as the stepwise variable attenuator and the continuously variable attenuator. Please reach us for details.
Application:
-Fiber optical distributing frame
-Fiber optical network system
-High speed fiber optical transmission system
-CATV system
-Long distance DWDM system
Feature:
-High return loss
-Simple structure
-Max operation power(1W)
-Low wavelength relativity
-Low polarization related loss
Package:
Each in a PE bag,finally put in a carton box.
Specification:
Parameter
Specification
Type (nm)
1310
1550
1310/1550
850/1300
Wavelength (nm)
1310 ±50
1550 ±50
1260- 1650
850/1310 ±40
Attenuation Range (dB)
0.8-60
0.8 ~ 60
0.8 〜60
0.8 ~ 60
Original Loss (dB)
≤0.8
≤0.8
≤0.8
≤0.8
Return Loss (dB)
≥50
≥30
Fiber Type
SMF-28e
50/125 or 62.5/125MM
PDL (dB)
≤0.15
Operating Temperature (°C)
0~+70
Storage Temperature (°C)
-40 ~ +85
Package:
Each piece in a small PE bag,then put into a bigger carton box.
If you are interested in our products, please let us know, we will reply you ASAP. Thank you very much!
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 attenuators.
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 attenuators.
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 attenuators.
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 attenuators.
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 attenuators.
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 attenuators.
Adapter type fixed attenuator is the female to female fixed fiber optic attenuator,whichutilizes the air gap between two connectors to achieve the optical attenuation. Fixed adapter type attenuator is simple, low-cost and compact. It is recommended for use where return loss is not a concern nor is absolute attenuation value.
Adapter type fixed attenuator is the female to female fixed fiber optic attenuator,whichutilizes the air gap between two connectors to achieve the optical attenuation. Fixed adapter type attenuator is simple, low-cost and compact. It is recommended for use where return loss is not a concern nor is absolute attenuation value.
Adapter type fixed attenuator is the female to female fixed fiber optic attenuator,whichutilizes the air gap between two connectors to achieve the optical attenuation. Fixed adapter type attenuator is simple, low-cost and compact. It is recommended for use where return loss is not a concern nor is absolute attenuation value.
Adapter type fixed attenuator is the female to female fixed fiber optic attenuator,whichutilizes the air gap between two connectors to achieve the optical attenuation. Fixed adapter type attenuator is simple, low-cost and compact. It is recommended for use where return loss is not a concern nor is absolute attenuation value.
Variable in-line optical attenuators,also know as adjustable in-line optical attenuator or short as VOA, are used to permit dynamic control of optical power levels in a fiber. It can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter. Furthermore, they can the used in optical amplifier systems to balance the gain across the different operating wavelengths.
Variable in-line optical attenuators,also know as adjustable in-line optical attenuator or short as VOA, are used to permit dynamic control of optical power levels in a fiber. It can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter. Furthermore, they can the used in optical amplifier systems to balance the gain across the different operating wavelengths.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
Call at :
Tel : +86 755 2818 3296
Whatsapp : +86 13423798998
Email Us :
Email : info@szopt.net
Skype : chinaopt1
Address :
6/F Bldg A,Huaming Industrial Park,Huaming Road,Longhua District,Shenzhen,China.
Friendly Links : www.szopt.net
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