FC UPC Fiber Optical Attenuator
Optical fiber connectors are the most widely used optical passive components in optical fiber communication systems. Most optical fiber connectors are composed of three parts: two optical fiber connectors and a coupler. Two optical fiber connectors are installed into the two optical fiber tail ends; the coupler acts as an alignment sleeve. In addition, the couplers are mostly equipped with metal or non-metal flanges to facilitate the installation and fixation of the connectors.
USource attenuators are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.USource FC Male to Female Attenuator built-in precision ceramic with very low insertion loss, have high quality of mechanical and optical performance. It has different attenuation 0 to 30dB range.
Attenuation Type: Fixed or Variable
Fixed Attenuation: 0dB to 30dB optional
Different materials optional: ABS PBT and Metal
Fixed Attenuation accuracy:
1-5 dB tolerance ±0.5dB
6-30 dB tolerance ±10%
Features：
High precision alignment
Ceramic sleeve inside
Compact design
RoHS standard
Conform to EN 50173 and EIA – 50173 – A standard
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SC, FC, LC MU,MTRJ,ST, SC/FC, SC/ST, FC/ST,SC/FC Fiber Optic Adapter
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Parameter
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Unit
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Description
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Insertion Loss
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dB
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≤0.2
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Return Loss
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dB
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PC≥45， UPC≥50， APC≥60
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Mechanical Endutance
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dB
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≤0.2
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Exchangeability
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dB
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≤0.2
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Operating Temperature
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℃
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-40~+75
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Storage Temperature
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℃
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-40~+75
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Relative Humidity
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％
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95
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