Fiber Optic Adapter Coupler LC Duplex SC Foot Type With Flanges
Coupler LC is a device that connects two optical cables together. Coupler LC comes in different versions depending on the number of connectors. Some have a single connector (simplex type), others two (duplex), and even others have four connectors (quad type).




The Coupler LC is available in different configurations, such as simplex and duplex, and the dust cover should be selected accordingly for proper connector installation. Dust caps are typically made of a plastic or rubber material that protects against dust, dirt, and other contaminants.
You can insert a fiber optic adapter to various types of connectors at both ends of the adapter. When you do so, you realize the conversion capability between different types of interfaces. They include ST, LC, FC, MPO, and MTRJ.
Feature
Convenience and ease of handling
Optical performance 100% factory tested
Flange or threaded mounting type
Ceramic/Zirconia or phosphorous bronze sleeves
Good changeability and repeatability
Compatible with fiber panels
Low insertion and return loss and back reflection
High precision alignment and High precision sleeve
Compact design
High reliability and stability
Fast and easy connection
Lightweight and durable plastic body
Color coded for rapid fiber mode identification, reduction of errors, and mode mismatch
Product Type | SC FC ST LC Adapter | |
Modus | Single mode | Multi mode |
Insertion Loss | ≤0.2dB | ≤0.2dB |
Mounting Type | Without Flange | |
Durability: >1000times | >1000times | |
Working temperture | -40 °C ~ + 85 °C | |
Storage temperture | -40 °C ~ + 85 °C |
Application




Telecommunication networks
FTTX, FTTH
LAN, WAN, CATV networks
Active device termination/Transceiver interface
Gigabit ethernet
Fiber communications, Data communication networks and processing, Industrial, Mechanical and Military.
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If you are interested in purchasing the adapter featured in the video, we recommend contacting customer service for further consultation. They will provide you with the necessary information, pricing details and help you throughout the purchase process.
Company Show

Patch cord workshop
The Fiber Optic Patchcord Division has 14 production lines, with a total of 400 employees and a production capacity of 2,000,000 pieces per month.

Adapter workshop
Fiber Optical Adaptor Department has 8 welding assembly machines, 8 assembly machines, 4 automatic nut machines, 15 test equipments, 50 staffs, the monthly output is 15,000,000pcs.

Injection molding workshop
Injection Mould Department covering the area of 5000 square meters, mainly manufacture optical connector & plastic part of optical adaptor and box.
Zhejiang Yingfeng Optical Communication was established in 1982,through the years rapid and sustainable development ,currently we own the Yingfeng Modern Industry Zone with 600 workers and 35000㎡ production area, addtionally in year 2009 we set up Shenzhen branch manufacturing facility which covers 3000㎡ area, and 150 employees mainly producing the passive devices like MPO/MTP ,Fiber Optic patchcord, pigtail,PLC splitters,etc. We feel proud that Yingfeng manufactures over 1 Billion sets of fiber optic connectors and adapters annually which covers almost 50% of global production capacity,recongnized as the Top manufacturer of connectors and adapters accessories.
Beside the advantages of fiber optic connectors and adapters, we are specialized at Multimode Duplex Patchcords manufacturing both at quality and production capacity. Yingfeng Fiber Optic Workshop with capacity of 10 Million terminations per year to meet the requirements of Datacom, Telecom and Data center according to IEC Standard. In Year 2021, Yingfeng upgrades the testing laboratory equipments to fulfill Telcordia GR-326 Standards for Fiber Optic Patchcords and Connectors. Thanks to the advanced product technology and over 35 years rich experience with plastic products ,we own Mould/Tooling R&D workshop and manufactures high quality plastic FTTH Indoor&Outdoor Termination Closures which range from 2 cores to 144 cores.
As High-tech enterprise,Yingfeng keeps spending over 5% of revenue on R&D developing new fiber optic products, improving the production lines to promote automation and efficiency. Yingfeng Communication is always dedicated to do contributions to the Optical Communication Industry and Society!
Why choose us?
We have first-class production line and strict quality management system.
We can give customers the most competitive price to meet your budget.
We have big production capacity to guarantee fast delivery and on-time shipment.
We have professional team to provide comprehensive one-stop service for you.
Frequently Asked Questions
1.How long will it take to ship?
......Ship out about 15 days after the order is confirmed.
2.How about your delivery date?
......Delivery date is about 3-5days, it depends on the order quantity.
3.What is your MOQ?
......Regular product MOQ 1 piece.
4.Can you provide OEM/ODM service?
......Yes, we can. Please tell us the details of your requirements
5.How do we pay
......Multiple payment methods such as T / T and Paypal,Western Union.