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Fiber Optical PLC Splitters

Types of Fiber Optical PLC Splitters

What is PLC SplitterPLC is the abbreviation of Planar Lightwave Circuit, which is a planar optical waveguide. Unlike traditional Splitters, PLC Splitters are fabricated in a semiconductor process and ...
Fiber Optic

What is PLC Splitter

PLC is the abbreviation of Planar Lightwave Circuit, which is a planar optical waveguide. Unlike traditional Splitters, PLC Splitters are fabricated in a semiconductor process and can integrate different functional optical components onto a single chip. This is the basic process technology for integrating, modularizing and miniaturizing optoelectronic devices.

PLC Splitter one of the main raw materials: chips

The PLC splitter chip is fabricated using a semiconductor process (lithography, etching, development, etc.). The optical waveguide array is located on the upper surface of the chip, and the shunt function is integrated on the chip, that is, the shunt is realized on one chip. In general, each node has a split ratio of 50:50. Then, the multi-channel fiber arrays of the input end and the output end are respectively coupled at both ends of the chip and the optical path of the package waveguide is performed.

The PLC splitter chip

The main raw material of PLC Splitter:  fiber array

Fiber Arrays are fabricated in V-grooves that utilize a special bonding process for precise fiber positioning and high reliability to meet different needs. The thermal expansion coefficient matching package design ensures that the fiber array board is stress-free, highly reliable, and has no fiber shift at high temperatures. The end face angle can be precisely ground as required. Meets Telcordia GR-1209-CORE and GR-1221-CORE standards.

Fiber Array

Fiber array structure

Fiber arrays rely primarily on precision-scribed V-grooves for positioning. Fiber spacing is the most important inspection item. The core spacing includes two detection metrics, the lateral distance between the core and the core (called the Pitch) and the longitudinal distance between them (called Deviation). The deviation of both is generally controlled at ± 0.5μm. The distance between adjacent fiber centers is l=127um/250um, d∝2um, r=125um. As shown below:

Fiber Array Structure

Fiber Optic PLC Splitter: Enabling Efficient Optical Signal Distribution in Fiber Networks

PLC is the abbreviation of Planar Lightwave Circuit, which is a planar optical waveguide. The fiber optical PLC splitter is a passive optical device used in optical fiber networks. It is designed to split a single optical input into multiple outputs. The purpose of a fiber optical PLC splitter is to enable the division of the optical signal for distribution to multiple end points, such as homes, offices, or data centers.

Fiber Optical PLC Splitter

The Classifications of Fiber Optical PLC Splitter

Bare Ribbon Fiber Optical PLC Splitter

The bare ribbon fiber optical PLC splitter has no connector at the ends of bare optical fiber. One key feature of the bare fiber plc splitter is its compact and space-saving design. This type of PLC splitter is commonly used in various network architectures, including passive optical networks (PONs) and fiber-to-the-home (FTTH) systems etc.

Steel Tube Fiber Optical PLC Splitter

The steel tube fiber optical PLC splitter consists of an optical fiber array and a steel tube, whereas the blockless PLC splitter has a similar appearance to the bare ribbon fiber optical PLC splitter. However, the compact stainless steel tube packaging provides better protection for optical fibers. This design offers increased durability and reliability, making steel tube fiber optical PLC splitter an ideal choice for applications where fiber protection is crucial.

ABS Cassette Fiber Optical PLC Splitter

The ABS module PLC splitter has a plasetic ABS cassette, it is commonly used housing for fiber optic splitters due to its durability, lightweight, and cost-effectiveness. It provides protection for the delicate internal components and keeps the fibers properly organized. The ABS material also offers good resistance to impact, moisture, and temperature variations, making ABS cassette PLC splitter suitable for various indoor and outdoor installation environments.

LGX Box Fiber Optical PLC Splitter

The lgx box plc splitter typically consists of a metal or plastic enclosure with a removable front panel. It can be used alone or easily installed in a standard fiber optic patch panel or fiber optic chassis. The LGX box PLC splitter provides a convenient and modular solution for housing fiber PLC splitter as it allows for easy installation, removal, and maintenance of the fiber PLC splitter module.

Rack Mount Fiber Optical PLC Splitter

The rack mount fiber PLC splitter is designed to be mounted in a standard 19 inch equipment rack or cabinet. It can be manufactured in various configurations, such as 1U, 2U, or 4U sizes. Rack mount fiber PLC splitter typically used in data centers, server rooms, and telecommunications facilities.

Rack Mount Fiber PLC Splitter

We UnitekFiber as a professional manufacturer of fiber optic PLC spliiter, can provides comprehensive types of PLC splitter. Such as bare ribbon PLC splitter, steel tube PLC splitter, ABS cassette PLC splitter, LGX box PLC splitter and rack mount PL splitter etc. We are so glad to support you and to establish a business cooperation with you. Please contact us at Email sales@unitekfiber.com if you have any inquiry.

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