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Ark Fiber Tech Co.,Ltd
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Telephone:86-755-85251801
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E-mail: shawn@arkoptics.com
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LC APC Fiber Optic Attenuator

Optical attenuator is a passive device used to reduce the signal power of a fiber network link. Arkoptics manufacture all types of fiber optic attenuator, available different connector types including SC,LC,FC,ST and MU, with attenuation rating from 0dB to 30dB in 1dB increments.These fixed...

Optical attenuator is a passive device used to reduce the signal power of a fiber network link.

Arkoptics manufacture all types of fiber optic attenuator, available different connector types including SC,LC,FC,ST and MU, with attenuation rating from 0dB to 30dB in 1dB increments.These fixed attenuator are plug in type,we also call them male to female attenuator,it allows to be used directly on the end of a patchcord, which in turn can insert directly into an adaptor.

LC APC attenuator features a fiber endface that is polished at an 8-degree angle.The angled endface of APC attenuator causes reflected light to reflect at an angle into the cladding versus straight back toward the source,thus APC attenuator’s return loss should be -60dB or greater. LC APC fiber optic attenuator is using CorActive attenuating fiber which can ensure the stable attenuation level. It can withstand max 1W optical input power, precision attenuation tolerance and stable low polarization dependent loss(PDL) .

LC APC male to female attenuator with distinctive dual latch trigger makes it easier to plug into patchcord and other optical endface.LC APC singlemode attenuator is widely used in passive GPON/EPON/BPON and multi-wavelength systems balancing.

Arkoptics manufacture LC attenuators both UPC and APC from 1dB to 30dB as inventory so as to catch up the fastest lead time for the network operators worldwide.

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Features

• CorActive attenuating fiber
• 0dB to 30dB attenuation value 
• APC attenuator 8-degree angle polished,return loss -60dB greater
• Dual latch trigger housing
• Max 1W optical input power
• Both LC UPC and LC APC attenuator available
• Low PDL & insertion loss 
• Attenuation accuracy: 0-4dB +/-0.5, 5-30dB +/-10%
• TIA/EIA,IEC,Tecordia and RoHS compliant
• UL94V-0 Flammability rating

Technical Specification

Parameter

Values

Operating bandwidth(nm)

1260-1620nm

Operating wavelength(nm)

SM 1310nm and 1550nm or MM 850nm

Available range of attenuation

0dB to 30dB with 1dB increments

Attenuators(0dB – 4dB)

+/-0.5

Attenuators(5dB – 30dB)

+/-10% attenuation

Reflection(UPC/APC)

50dB / 60dB

Polarization Dependent Loss

≤0.2dB

Max Optical Input Power

1W

Standard

LC APC attenuator : IEC61754-20

Compliance

Telcordia GR-910-CORE

Operating temperature

-40 /℃ to +75/℃

Storage temperature

-40 /℃ to +85/℃


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