• Shenzhen Hangalaxy Technology Co.,Ltd
    John Mark
    Hangalaxy provides 100G QSFP28 Active Optical Cable in 1m, 2m, 3m, 5m ,7m, 10m, 15m, 20m, 25m, 30m and inquiries for customized length are also welcomed.
  • Shenzhen Hangalaxy Technology Co.,Ltd
    Magie Liang
    Hangalaxy's Cables arrived within 2 business days from ordering. Communication and Service was fantastic.
  • Shenzhen Hangalaxy Technology Co.,Ltd
    Tracy Lucy
    I am glad to found these adapters that they work great. Just what I needed to fit my new fibers.
Contact Person : Gary Lok
Phone Number : 008613380350375
Whatsapp : +8613380350375

1310nm 5dB FC UPC Variable Optical Attenuator Hybrid Polarization Insensitive

Place of Origin China
Brand Name Hanglaxy
Certification CE, UL, SGS, ROHS, ISO9001
Model Number HGYN-001
Minimum Order Quantity MOQ Saying is 10pcs
Price Negotiation By email or Phone Call
Packaging Details 1PCS Each Individual Quality PE Bag
Delivery Time 7 Business Days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 15000PCS Monthly

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Product Details
Attenuator Values 5dB Attenuator Tolerance <5 DB: +0.4
Fiber Mode Singlemode Connector Type FC UPC
Wavelength 1310nm Return Loss 45dB
High Light

single mode fiber attenuator


variable optical attenuator

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Product Description

1310nm 5dB FC UPC Fixed Singlemode Fiber Optic Hybrid Attenuators


Hangalaxy are offered with a complete range of attenuation values in 1dB increments (1 - 20 dB standard; 21 to 30 dB optional). These products are doped fiber, low ripple, and environmentally stable for excellent performance. Both multimode and single mode are available with attenuation at the specified wavelengths above. In addition to our standard line of fixed products, variable attenuators are available and can be provided on request. At Hangalaxy, our goal is 100% customer satisfaction and we will work closely with your team to meet your requirements. If you have a question or would like pricing, we welcome you to contact your local sales representative to discuss the opportunity.



1. Very cost-effective;
2. Excellent stability and repeatability;
3. Environmentally stable;
4. Polarization insensitive.


Ideal Applications

1.Telecommunications systems;
2. CATV & LAN systems;
3. Test and data equipment;
4. Passive Optical Networks;
5. Test Areas/Labs.




Attenuation values 0~10 dB / 15dB / 20dB / 25dB /Specified
Polish Type PC UPC APC
Return Loss 50dB 55dB 65dB
Connector Type FC, SC, ST, LC, MU, E2000, MPO FC, SC, E2000, LC, MPO
Attenuation Accuracy <±0.45dB for 0-10dB , <±1dB for 11-30dB
Wave Length 850nm, 1310nm 1550nm, 1310nm & 1550nm
Bandwidth ±40nm
Operating Temperature -40℃ ~ +80℃
Storage Temperature -55℃ ~ +85℃
Ferrule Material Ceramic


Ordering Information - Optical Attenuator


Fiber Type Connector Type Polish Type Attenuation Operating Wavelength

5-50/125 6-62.5/125 9-9/125






















3-1550nm 4-1310/1550nm




Optical attenuators are typically classified as fixed or variable attenuators. Fixed attenuators have a fixed optical power reduction number, such as 1dB, 5dB, 10dB, etc. Variable attenuators’ attenuation level can be adjusted, such as from 0.5 dB to 20dB, or even 50dB. Some variable attenuators have very fine resolution, such as 0.1dB, or even 0.01dB.


Quality Guarantee


Hangalaxy has those fiber optical attenuators in stock and ready to ship. This cable is tested for 100% functionality and guaranteed compatible for outstanding network performance. Now you have a reliable, compatible and affordable means to expand your network while maintaining its integrity. We can provide this cable in any lengths. If the length you need is not listed on our website, please feel free to contact us.


Shipment Available


1310nm 5dB FC UPC Variable Optical Attenuator Hybrid Polarization Insensitive 0


Questions & Answers


Q: Is there any difference in application between the single mode and multimode optical attenuator?
A: There is no difference in application between the single mode and multimode optical attenuators. The separate colours are designed for matching colours of fiber patch cables, proving convenience for distinguishing corresponding cables when cabling.

Q: Hi! What's the Ø of the fixing hole?
A: The diameter of the fixing hole hole is 2.0mm, and please kindly note that the M2*8 screw could be used for mounting.