FC/APC Plug-in Fixed Attenuator, Single Mode 7dB

• Customization: Available
• Type: Fiber Optic Attenuator
• Wiring Devices: Integrated Wiring
• Model NO.: AT-FCAFSM07
• Certification: CE, ISO, RoHS
• Condition: New
• Fiber Connector: FC
• Ferrule Type: Zirconia Ceramic
• Connector Gender: Fixed Male to Female
• Transfer Mode: SMF
• Attenuation: 1~25dB
• Operating Wavelength(nm): 1260~16201240 ~ 1620nm (Dual 1310/1550nm)
• Return Loss: ≥60dB
• Polarization Dependent Loss: ≤0.2dB
• Max Optical Input Power: 200mW
• Humidity: 95%RH
• Operating Temperature Range: -40 to 80°C
• Storage Temperature Range: -40 to 85°C
• Transport Package: Inner Box Into Carton
• Trademark: FiberMania
• Origin: Shenzhen, China
• Production Capacity: 100, 000 Piece Per Month

Product Description

A fiber attenuator, or optical attenuator, is used to reduce the power level of an optical signal of a fiber optic cable by up to 30dB. A fiber attenuator is commonly used in fiber optic communications to the power level of a fiber cable by controlling the amount of signal loss that is passed through the signal. Fiber optic attenuators can also be used on a more permanent basis in order to match the signal with a transmitter and receiver's specific power levels.

The way a fiber attenuator works is by absorbing extra light within the signal, similar to the way sunglasses work by lessening the light rays that enter your eyes. It's important that the optical attenuator absorbs the light rather than reflecting it to avoid any unwanted back reflection. An easy way this is accomplished within fiber optic attenuators is by using doped fibers or simply misaligned splices within a coupling device that a fiber optic cable can be plugged in to.

 

Features

1. Low back reflection
2. Wide wavelength range
3. Polarization insensitive
4. Compact and rugged housings
5. Wide range of connectors/receptacles
6. Hybrid style attenuator uses attenuating fiber
7. Mode independent multimode loopback attenuators
8. Designed to meet Telcordia requirements

 

Applications

1. Optical power equalization
2. CATV, LAN, and telecommunications
3. Test and measurement
4. Channel balancing for WDM systems
5. Receiver padding
6. Optical transmission systems

 

Specification

 

Connector Type	FC,SC,ST,LC,MU,Hybrid,etc.
Attenuation Value	1dB ~ 30dB
Model	Fixed, In-line, Variable,Adapter (Female to Female), Connector (Male to Female)
Operating Wavelength	SM:1240 ~ 1620nm (Dual 1310/1550nm) MM:850/1300nm
Return Loss	UPC >55dB, APC >60dB
Attenuation Tolerance	1 ~ 7 dB ±0.5dB
	8 ~ 12 dB ±0.7dB
	13 ~ 17 dB ±1.0dB
	18 ~ 25 dB ±1.3dB
Maximum Optical Input Power: 1000mW(SM);200mW(MM)
Polarization Dependent Loss: ≤0.2dB
Operating Temperature Range: -40 ºCto 80ºC
Storage Temperature Range: -40ºC to 85ºC
Humidity: 95%RH

 

Quality Testing Program

IL and RL Testing

 

Conduct testing on the insertion loss and return loss of cables to verify their reach and ensure stable signal transmission.

3D Interferometer Testing

 

Evaluate the connectors or ferrules of cables to verify that the apex offset, radius of curvature, and fiber height are within the specified parameters, ensuring a successful connection of fiber optic lines.

End-Face Inspection

 

Examine the connector end face for any scratches, defects, or contamination to ensure the tips remain clean. This practice enhances communication quality and reliability, thereby contributing to network uptime.

 

Packaging & Shipping

FAQ

Q1: What is the warranty of FiberMania's fiber patch cord?

A: FiberMania warrants that all fiber patch cords supplied are free from defects in material and workmanship for a period of
five (5) years from the date of supply. All fiber optic bulk cables are UL profiled and every single cable is 100% tested.

Q2: Is it possible to customize our brand information on your fiber cable?
A: Yes, we can print your brand name onto our cable jacket and 1KM total cable length is requested.

Q3: Can you do 3D interferometer test?
A: Yes, we do the 3D test per our customer's request, we can have the pass rate over 90% and even 100% if necessary.

Q4: What is your MOQ of your products?
A: We only have MOQ for some special customized cable order, we request 1km as the total length of the bulk cable, you may
consider stock the bulk cable with us for your urgent order production.

Q5: Are free samples available from you?
A: Yes, we are always happy to offer the free samples for all of our customers' projects provided that the total cost is under
50 US dollars.

Q6: Do you accept OEM and ODM orders?
A: Absolutely yes, we have been doing OEM services since we start in this business, and for every single label, printing, bag and
carton design, we always treat it seriously and do it nicely. Our engineers can help you with your current design and even can open
the new tooling for your specific project.