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In-line Variable Optical Attenuator - Low RL Wide Attenuation Range
An in-line variable optical attenuator is a precision circuit designed to introduce controlled attenuation within specified frequency ranges. These devices are essential for managing signal levels in optical networks and are characterized by their decibel attenuation values and characteristic impedance.
Variable optical attenuators are widely implemented in cable television systems and optical networks to maintain optimal signal levels across multiple ports. Applications include amplifier input/output level control and branch attenuation management.
Applications
Wide attenuation range systems
Communication systems
FTTH (Fiber to the Home) networks
Optical transmission systems
CATV (Cable Television)
LAN (Local Area Networks)
Key Features
Operating wavelength range: 1260-1620nm
High precision attenuation control
Wide attenuation range capability
Excellent return loss performance
Superior stability and reliability
Technical Specifications
Parameter
Specification
Operating Wavelength (nm)
650, 850, 980, 1260-1620
Attenuation Range (dB)
0.5-65
Return Loss (dB)
>50
PDL (dB)
<0.1
Power Handling (mw)
300
Operating Temperature (°C)
-5°C to +70°C
Storage Temp Range (°C)
-40°C to +85°C
Fiber Type
Customized
Fiber Length (m)
Customized
Connector
Customized
Why Choose TAKFLY
26+ years of fiber optic manufacturing experience
450+ assembly workers with 3+ years experience
10+ R&D Engineers dedicated to innovation
16 Germany-imported injection machines and production lines
30+ testing machines including OTDR, 3D, VFL, IL&RL test instruments
OEM branding accepted
Global exhibition participation: OFC, ECOC, CommunicAsia, and more
Quality Control Process
Raw material incoming inspection with spot checking
Full inspection after each production process
Comprehensive half-done production checks
Finished product inspection before packaging
Pre-shipment spot checking
Delivery Information
Samples: 1-3 working days
Mass production orders: 3-7 working days
Packaging options: Plastic bag, carton, and pallet available
Frequently Asked Questions
Q1: How can I get your catalogue and price list?
A1: Please provide your email or contact information through our website to receive our catalogue and price list.
Q2: Can I negotiate the prices?
A2: Yes, we offer discounts for multiple container loads of mixed goods.
Q3: How much will the shipping charges be?
A3: Shipping costs depend on shipment size and method. We provide quotes upon request.
Q4: Can I visit you?
A4: Certainly. Our factory is located in Shenzhen, China. Please contact us to schedule an appointment.
Q5: What if there is quality problem when we get the goods?
A5: If quality issues arise, please provide photos for our reference. Our QC department will investigate and provide solutions while implementing improvements.
Q6: What is your terms of packing?
A6: Standard packaging includes blister boxes and cartons. Custom packaging is available upon request.
Q7: What is your terms of payment?
A7: T/T 30% deposit, 70% balance before delivery. We provide product and packaging photos before final payment.
Q8: What is your terms of delivery?
A8: EXW, FOB, CFR, CIF, DDU terms available.
Q9: How about your delivery time?
A9: Standard delivery is 5-7 working days after receiving advance payment. Exact timing depends on product type and order quantity.
Q10: Can you produce according to the samples?
A10: Yes, we manufacture based on customer samples or technical drawings.
If you're interested in our products or have any questions, feel free to contact us at any time!
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
3500000-4000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Established in 2000, Takfly Communication Co., Ltd. is a National High-tech Enterprise integrating R&D, production and sales. As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than ... Established in 2000, Takfly Communication Co., Ltd. is a National High-tech Enterprise integrating R&D, production and sales. As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than ...
