Single Mode Fiber Variable Attenuator 1310/1550nm, High Precise Attenuation Variable Optical Attenuator
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- Supplier: Shenzhen Unifiber Technology Co. Ltd.
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Product Overview
Description
Product Description
High Precise Attenuation in-line Variable Optical Attenuator comprise a dual fiber collimator and a reflection component separated by a linear moveable ND filter. They are used to permit dynamic control of optical power levels in a fiber and 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.All our attenuators are manufactured according to industry standards and are 100% fully tested.
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Features
High Precise attenuation value
Perfect environmental stability and reliability
Low insertion loss and additional loss
Wide attenuation range (variable)
Precision ceramic ferrule
Application
Fiber Optic Communication
DWDM Equipment
Fiber Optic CATV
Local Area Networks (LAN)
DWDM Equipment
Fiber Optic CATV
Local Area Networks (LAN)
Specification
Parameter | Specification | ||||||
Type(nm) | 1310 | 1550 | 1310/1550 | 850/1310 | |||
Wavelength (nm) | 1310±50 | 1550±50 | 1260~1650 | 850±40 or 1310±40 | |||
Attenuation range(dB) | 0.8 ~ 60 | ||||||
Original loss(dB) | ≤0.8 | ||||||
Return Loss（dB） | ≥50 | ≥30 | |||||
Fiber type | SMF-28 | 50/125 or 62.5/125 MM | |||||
PDL(dB) | ≤0.15 | ||||||
Operating Temperature (℃) | 0 ~ + 70 | ||||||
Storage Temperature (℃) | 40 ~ + 85 | ||||||
Dimensions (mm) | 26 x 18 x 8 | ||||||
Manufacturing & Equipment
Certifications
Contact Us
Shenzhen Unifiber Technology Co.,Ltd
Tel/Fax : +86-755-29239581
Mobile : +86-13590192305
Email : kerrysun@szunifiber.com
Wechat : +86-13590192305
WhatsApp:+86-13590192305
Mobile : +86-13590192305
Email : kerrysun@szunifiber.com
Wechat : +86-13590192305
WhatsApp:+86-13590192305
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