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Fiber Optic PLC Splitter How To Choose
May 24, 2017

Fiber Optic PLC Splitter is used to achieve the light wave of the shunt and the device. It distributes the light energy transmitted in a fiber to two or more optical fibers at a given ratio, or synthesizes the light energy transmitted from multiple fibers into an optical fiber.

Fiber optic cable and other related to many of the works of wiring favorite use of Phillips is mainly because of compliance, cost-effective.

Production process editor

PLC plane waveguide type Fiber Optic PLC Splitter using semiconductor technology (photolithography, corrosion, development technology) production. The optical waveguide array is located on the upper surface of the chip, and the shunt function is integrated on the chip, that is, on a chip to achieve 1,1 equalization; then, at both ends of the chip are coupled to the input and output multi-channel fiber array To package.

Compared with the melt-pull tapered splitter, the advantages of the Fiber Optic PLC Splitter are: (1) loss of light wavelength is not sensitive to meet the needs of different wavelengths of transmission. (2) evenly distributed, the signal can be evenly distributed to the user. (3) compact, small size, can be directly installed in the existing variety of transfer box, without leaving a lot of installation space. (4) a single device a lot of channel, you can reach more than 32 Road. (5) multi-channel low cost, the more the number of branches, the more obvious the cost advantage.

At the same time, the main drawbacks of PLC splitter are: (1) device manufacturing process is complex, the technical threshold is higher, the current chip is a few foreign companies monopoly, the domestic large quantities of packaging production enterprises rarely. (2) is relatively costly to the melt draw-tap splitter, especially at low channel splitter.

Fiber Optic PLC Splitter Classification

Bare fiber type, miniature (steel pipe / module) type, box type, with branch type, tray type, insert type, rack ...