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China Manufacturer PLC Splitter 0.9mm, 2.0mm - High Reliability from Quality Suppliers & Factory
Product Introduction
A PLC Splitter, short for Planar Lightwave Circuit Splitter, is a crucial passive optical device widely used in fiber-optic networks. It operates based on the principle of wave-guiding, utilizing a waveguide fabricated on a silica glass substrate to divide the incoming light into multiple output paths according to its configuration (such as 1×N or 2×N).
Working Principle
It operates on the wave-guiding principle. A waveguide on a silica glass substrate divides incoming light into multiple output paths (1×N or 2×N). The planar design allows precise control of dimensions and properties, achieving accurate splitting ratios passively without external power.
Main Components
Consists of an input fiber carrying the light signal, a core PLC chip containing the waveguide, a waveguide that guides and splits the light, output fibers to transmit split signals, protective housing, and optional connectors for easy device integration.
Key Features
Features small size, low insertion loss, and low polarization-dependent loss for signal integrity. Operating wavelength ranges from 1260nm to 1650nm, performing stably from -40℃ to +85℃ with high channel uniformity, reliability, and stability.
Frequently Asked Questions
What is a PLC Splitter?
A PLC Splitter (Planar Lightwave Circuit Splitter) is a crucial passive optical device widely used in fiber-optic networks to divide an incoming light signal into multiple output paths.
How does a PLC Splitter work?
It operates based on the principle of wave-guiding. Using a waveguide fabricated on a silica glass substrate, it divides incoming light into multiple output paths according to its configuration (such as 1×N or 2×N). This process is completely passive and requires no external power.
What are the main components of a PLC Splitter?
It consists of an input fiber that carries the incoming light signal, a PLC chip containing the waveguide, a waveguide on the chip that guides and splits the light, output fibers that transmit the split signals, protective housing, and optional connectors.
What are the key technical features of a PLC Splitter?
Key features include compact size, low insertion loss, low polarization-dependent loss, a wide operating wavelength range (1260nm to 1650nm), stable operation in temperatures from -40℃ to +85℃, and excellent channel-to-channel uniformity.
What are the common types of PLC Splitters available?
Common types include 1×2, 1×4, 1×8, 1×16, 1×32, 1×64, and various 2×N configurations, providing flexible choices to accommodate different numbers of output requirements in network construction.
Where are PLC Splitters typically applied?
They are widely used in PON (Passive Optical Networks) to realize optical signal power splitting, as well as in FTTH (Fiber to the Home) networks, local area networks (LAN), cable TV (CATV) systems, and various optical communication test equipment.