Optical Fiber Fusion Splicing And Termination Tool Kit For Fiber Cable Construction

FA-FTKC25, Optical Fiber Fusion Splicing And Termination Tool Kit For Fiber Cable Construction

Why multimode fiber can support 2000 meters at 100Mbps, but only 550 meters at 1Gbps? The main reason is the DMD phenomenon of multimode fiber. After testing, we found that the when multimode fiber transmits optical pulse, optical pulse will be divergence and broadening, when the divergence become a certain extent, the before and after pulse will be superimposed with each other, so that the receiver can not accurately distinguish each optical pulse signal, we call this phenomenon DMD (Differential Mode Delay). The main reasons are as follows: 1. the refractive index distribution of the fiber core is not perfect. When the multimode fiber is expected to be used in the LED light source network, the pulse energy is mainly distributed in the intermediate mode group under the full injection condition, and the influence on the higher order mode group and the lower order mode group is not obvious. But in the DMD test, the influence of these higher-order modes and the low order mode group will lead to the deformation and splitting of the optical pulse at different incident positions. 2, the center depression of optical fiber is the phenomenon that the refractive index of fiber core decreases obviously. This depression is related to the manufacturing process of optical fibers. This kind of center depression will greatly affect the transmission characteristics of optical fiber and weaken the performance of optical fiber.

Therefore, accurate control of the refractive index distribution of fiber and to eliminate central depression is the main task of 10G Ethernet multimode fiber (super fiber). Using PCVD method to produce optical fiber perform is a good solution. PCVD is the preferred method of making a multimode optical fiber, it is with multiple deposition layers and precise profile control, the thousands of deposition layers process can control the adulteration effectively and obtain refractive index profile consistent with the theory requirements. At the same time, it can avoid the emergence of the central depression through the control of the corrosion amount and the size of the central hole.

List Of FA-FTKC25 Fiber Tool Kits

The one marked with “optional” may not be included without request.

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.