Power Supplies
Description
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Fixed UPC 20dB Fiber Optic Attenuator ST Male To Female Metal Housing
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This Fiber Optic Attenuator, Fixed - ST/UPC 20dB is necessary to prevent over saturating an optical receiver when the optical power is too high. Using attenuators will?ensure low bit error rates and prevent damage to receiving components. ST male-female, 20db.?
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Specification?
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Item | Singlemode | Multimode |
Wavelength | 1310nm?and?1550nm | 850nm?and?1310nm |
1310nm?or?1550nm | 850nm?or?1310nm |
Attenuation?Range | 1dB?~?20dB | 1dB?~?20dB |
Attenuation?Variation | ≤10dB | ±0.5dB |
>10dB | ±1.0dB |
Reflectance | PC | ≥40dB | ? ≥30dB |
UPC | ≥50dB |
APC | ≥60dB |
Operation?Temperature | -40°C?~?75°C | -40°C?~?75°C |
Storage?Temperature | -40°C?~?85°C | -40°C?~?85°C |
Note:Customized?configurations?available?upon?request |
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Benefits & Features?
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Fiber Connectors: ST male-female; ?
Operating Wavelengths: 1310nm, 1550nm;?
Polish Type: Ultra Physical Contact (UPC);?
Maximum Optical Input Power: 200nW;?
Return Loss: ≥55dB;?
Bellcore Compliant;?
Wavelength Independent.?
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Fiber Optic Attenuator?Application?
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Fiber optic attenuators are used in the fiber optic links to reduce the optical power at a certain level.?
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Geometry?Requirement |
Ferrule?Endface?Radius 7mms?≦?R?≦?25mm Apex?Offset?≦?50um Undercut?≦-?50nms?≦?U?≦?50um |
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Our Fiber Optic Attenuator?Quality Guarantee?
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Notes:?
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Prices and specifications are subject to change without notice.?
FOCC?is not responsible for typographical or photographic errors.?
For more deails please contact us focc@fiberfocc.com directly,?your choices are under our best service.?
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FOCC TECHNOLOGY CO,.LIMITED
Fiber Optic Polishing Machine,Fiber Optic Patch Cables,Fiber Optic Connector
Address: 504 Building 33 Shahe Industry Area, NanShan District, ShenZhen, China 518100,
Shenzhen, Guangdong
China, 518100
Tel: 86-755-36933697
Fax: 86-755-86583530
