Hybrid Conversion Optical Fiber Coupler , LC To SC Fiber Adapter Low Insertion Loss

FA-AD-SP1LP-P , Plastic Hybrid Conversion Fiber Optic Adapter LC-SC Simplex For Singlemode Fiber

Insertion loss is a very important parameters for fiber optic adapter. But not all fiber adapter in the market has same performance so their insertion loss may be different.

To ensure two fiber cores contact and mating to be a line is the key point to ensure the excellent connection quality of the adapter, it mainly depends on the physical properties of the optical fiber, precision of the adapter pin and the assembly precision of the adapter . Meanwhile , the optical properties of the fiber and the polishing quality of the end face also have a direct affect on the optical performance and reliability of the adapter.

Insertion loss is the attenuation of the optical power caused by the adapter to the system (i.e., the relative reduction of the output power of the optical adapter with respect to the input power). The insertion loss is mainly caused by the deviation between the two optical fibers. If the two fibers are connected in a straight line, the deviation is zero, the insertion loss is minimized. But in the actual adapter mating, this is unlikely, because the fiber core and cladding of the fiber core and cladding with different pin holes are not concentric, concentricity of the outer diameter and pin hole are with error and it will cause the lateral deviation between fibers. The longitudinal gap and the end surface quality are also cause insertion loss. In recent years, the commonly use of UPC end face is better to solve the problem of vertical gap. In this way, the ferrule and the fiber end are with spherical polishing treatment, which makes the two pin meshing together under external force, and makes the contact point of the fiber deformation and become flat, forming full contact of the fibers and reduce the vertical clearance of optical fiber connector.

In the actual connection of optical fiber system, influence from the above factors may exist at the same time. In order to reduce the insertion loss, we should try to avoid the influence of the above factors.

Fiberall fiber optic adapter is with low insertion loss and small concentricity error, the changeability after 500times mating is 0.2dB only so it can avoid loss very well.

Main Characteristics

1. Low insertion loss and high return loss;
2. Good compatibility;
3. High precision mechanical properties;
4. High reliability and stability;
5. With flange or without flange for option;
6. Compact design and high density;
7. Ceramic or bronze sleeve are available
8. ROHS Compliant

Product Parameters Of FA-AD-SP1LP-P

Fiberall Technology (Shenzhen) Co., Ltd was started in 2007 and we are located in Shenzhen China. As a company engaged in fiber optical engineering related products, our main business including: research and development (R&D), manufacturing, marketing; optical engineering solution design; maintenance, consulting service and accessories outsourcing.

Our main products are: All kinds of Fiber PLC Splitters, FBT Couplers, Fiber Cable Assemblies, Patch Cords, Fiber Pigtails, Fiber Adapters, Patch Panels, Fiber Optical Transceivers, OLT (Optical Line Terminal), ONU (Optical Network Unit), FTTx, Equipments & Accessories for Fiber Test, Installation, Maintenance & Repair.

With eight years’ experience in fiber optic, Fiberall established a relatively perfect products and service system, with rich industry experience, comprehensive technology and high-quality team, we are able to provide our customers with OEM & ODM service, project implementation, maintenance, and after-sale service and we have ability to meet different requirement from different customers like distributors, operators, contractors and users etc.

Adhering to the core values of “Honesty, Responsibility, Efficiency, Flexibility, Communication, Mutual Benefit”, and with trust from all old & new customers, support from all partners and effort of our whole team, Fiberall gradually formed a business model of "service to project, based on the market, integrate design, production, marketing and service together", we are committed to providing a full range, high technology, low cost, and ultra expected solution to our customers.