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In Line Fiber Optic Accessories Sc Apc Attenuator SM Simplex 2.0mm 5db

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In Line Fiber Optic Accessories Sc Apc Attenuator SM Simplex 2.0mm 5db

Brand Name : FIBERY

Model Number : FYFARSA

Certification : ISO9001

Place of Origin : China

MOQ : 1Pcs

Price : Negotiable

Payment Terms : T/T, L/C, Western Union, MoneyGram,Paypal

Supply Ability : 50000Unit/Week

Delivery Time : 3-6 work days

Packaging Details : pvc box+outer carton

Product name : Fiber adapter

Fiber type : SC Apc

Attenuation Value : 10db

Return loss : ≥50db

PDL : <0.1db

Operating Temperature : -40℃~+80℃

Warranty : 1 year

Application : FTTH FTTB FTTX Network

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Fiber Optic Attenuator Sc Apc SM Simplex 2.0mm 5db Fibre Optic Sc Attenuator


Fiber optic attenuators are devices which reduce (attenuate) the strength of a fiber optic signal within a fiber optic network. Attenuators are usually used when the signal arriving at the receiver is too strong and hence may overpower the receiving elements. This may occur because of a mismatch between the transmitters/receivers (transceivers, media converters), or because the media converters are designed for a much longer distance than for which they are being used. Sometimes attenuators are also used for stress testing a network link by incrementally reducing the signal strength (increasing the dB attenuation) until the optical link fails, thus determining the signal's existing safety margin.

Our attenuators are a very high quality design using doped fiber to attenuate the signal. Our singlemode attenuators offer a operating wavelength range of 1250nm to 1600nm, covering both the common 1310nm and 1550nm operating wavelengths.

Maximum transmission power is typically one watt. We stock attenuators for the following fiber optic connector types: ST, SC, SC/APC, FC, FC/APC, LC, LC/APC, MU. Other connector type attenuators are available upon special order. We stock most values between 1dB and 25dB for each of these attenuator types.

Although fiber optic attenuators are normally used in singlemode circuits, because this is where the stronger lasers are used for distance transmission, we also have multimode attenuators available (upon special order) in 50/125 and 62.5/125 fiber sizes. Since these will be custom made, minimum order quantity (50+) and extended lead time (2-4 weeks) may be required.


Fixed Attenuator(Fixed Type FC, SC, ST, LC)

Female to male type ( FC, SC, ST, LC)

In-Line Attenuator(Fused and Fiber Jumpers Type)

High Return Loss(In-Line and High RL Type)

Exact and Stable Attenuation(Variable Type)

Low PDL and Low back reflection

High power endurance

Wavelength independent

Precise control of attenuation range

Wavelength Independent (DWDM);

Simple and Reliable Structure.





Fixed, Female&Male, In-line, Variable

Operating Wavelength

SM:1310/1550nm MM: 850/1300nm

Attenuation Range


Return Loss

PC:≥50dB UPC: ≥55dB APC: ≥60db

Attenuation Tolerance

≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB)

Maximum Optical Input Power


Polarization Dependent Loss


Working Temperature


Storage Temperature

-40°C~+ 85°C




CATV Fiber Optic Sensor

Optic distribution frame

fiber optic network systemnsmission system


Fiber optical telecommunication system

Product pictures


Q1. Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 3-6 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.

Q5. How to proceed an order for the product?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Product Tags:

fiber optic adapter


fiber optic coupler

Wholesale In Line Fiber Optic Accessories Sc Apc Attenuator SM Simplex 2.0mm 5db from china suppliers

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