A Plug-in PLC (Planar Lightwave Circuit) Splitter, also known as a module-type splitter, is a device used in optical fiber networks to distribute a single optical input into multiple output fibers uniformly. It comes in a module that can be easily plugged into a patch panel or distribution frame, providing a practical and efficient solution for network routing and management.
Here are some key features and uses of the Plug-in PLC Splitter:
- Structure and Design: The Plug-in PLC Splitter is encapsulated in a box or module, usually made of plastic or metal, which protects the internal waveguide circuits. It is designed to fit into standard rack mount units, making it compatible with existing network infrastructure.
- Connector Types: These splitters are often equipped with common fiber optic connectors like SC, LC, or ST, allowing for quick and secure connections without the need for splicing. This plug-and-play feature significantly simplifies installation and maintenance.
- Low Insertion Loss: PLC splitters are known for their low insertion loss, which is critical for maintaining strong signal strength across all output fibers, ensuring efficient network performance.
- Uniformity: They provide excellent uniformity in signal distribution across all outputs, which is vital for applications where equal signal strength in multiple locations is necessary.
- High Durability and Stability: The module casing not only protects the internal components but also ensures that the splitter can operate under various environmental conditions, making it suitable for both indoor and outdoor use.
- Wavelength Independent: Like other PLC splitters, the plug-in type can operate over a wide wavelength range from 1260 nm to 1650 nm, suitable for various telecommunications applications including data, voice, and video.
- Applications: Plug-in PLC Splitters are widely used in passive optical networks (PON), fiber to the home (FTTH) installations, local area networks (LAN), and cable television networks (CATV), where multiple connections and distribution points are needed.
- Scalability: Their modular design allows for easy scalability in network design. Network operators can add more splitters as the network grows or customer demand increases without significant disruptions.
Plug-in PLC Splitters offer a convenient and efficient way to manage and distribute optical signals in a telecommunications environment. Their ease of use, coupled with high performance and reliability, makes them an indispensable component in modern optical networks.
