• 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

LC UPC Fixed Single Mode Attenuator 1550nm 15dB Polarization Insensitive

Place of Origin China
Brand Name Hanglaxy
Certification CE, UL, SGS, ROHS, ISO9001
Model Number HGYN-002
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
Product Details
Attenuator Values 5dB Attenuator Tolerance <5 DB: +0.4
Connector Type LC UPC Wavelength 1550nm
Return Loss 45dB Application CATV & LAN Systems
High Light

LC UPC Fixed Single Mode Attenuator


1550nm LC UPC Fiber Optic Attenuators


15dB Polarization Insensitive Fiber Optic Attenuators

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Product Description

1550nm 15dB LC UPC Fixed Singlemode Fiber Optic Hybrid Attenuators


Optical Attenuators are a means of reducing the level of a fibre signal. There are essentially two reasons for doing this - one, for artificially inducing a known loss into a system for testing purposes (for example to simulate a poor connection or a long fibre link) and two, for reducing the power received at an optical input to keep the level in the optimum range for the receiver and prevent saturation. The optical attenuators offered by Hangalaxy fall into two basic methods of operation: air gap and doped fibre. Air Gap is a method where a mating pair of connectors are spaced apart by a precisely measured distance to induce a known loss.


Ideal Applications

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


Keyed Characteristic

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


Technical Parameter


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




1. Are you factory direct?

as a professional Cable manufacturer, specialized in MPO Patch Cable, MPO Breakout Cable, Fiber Optic Patch Cord, Our products are mainly exported to Europe, South America, and some other countries and areas.

2. What is your main products?

Outdoor fiber optic cables indoor fiber optic cables FTTH Drop cables ADSS

Indoor armored patch cords fiber cable Optical patch cords Sc LC FC ST MTP MPO optical patch cord

3. Product quality guarantee period?

20 years Guarantee for fiber optic cable

4. Do you have certificate for raw material?

We build long-term relationship cooperation with qualified ISO9001 ROHS raw material suppliers

LC UPC Fixed Single Mode Attenuator 1550nm 15dB Polarization Insensitive 0


Other Hangalaxy Products


Passive Optical Components, Fixed/Variable Attenuators, Fiber Patch Cords and Pigtails, Couplers and Splitters.


LC UPC Fixed Single Mode Attenuator 1550nm 15dB Polarization Insensitive 1


Hangalaxy Exhibition Activities


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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


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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.