NEWS CENTER

Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.


14

2023

-

05

A Complete Guide to Fiber Multiplexer: Types and Certifications Explained


Fiber Multiplexer, also known as fiber mux, is a device that combines multiple signals onto a single fiber optic cable. It is an essential tool for modern networking and communication systems, providing high-speed and reliable data transmission.
Types of Fiber Multiplexers:
There are several types of fiber multiplexers available in the market, each designed for specific applications. Let's take a look at some of the popular ones:
1. Wavelength-division multiplexer (WDM): It is a type of fiber multiplexer that combines multiple optical signals of different wavelengths onto a single fiber. WDM is further classified into CWDM (Coarse Wavelength Division Multiplexer) and DWDM (Dense Wavelength Division Multiplexer).
2. Time-division multiplexer (TDM): It is a type of fiber multiplexer that combines multiple signals of different time slots onto a single fiber. TDM is further classified into Synchronous TDM (STM) and Asynchronous TDM (ATM).
3. Frequency-division multiplexer (FDM): It is a type of fiber multiplexer that combines multiple signals of different frequency ranges onto a single fiber.
4. Space-division multiplexer (SDM): It is a type of fiber multiplexer that combines multiple signals of different spatial paths onto a single fiber.
Certifications for Fiber Multiplexers:
Certifications are important for fiber multiplexers as they ensure that the product is of high quality and meets industry standards. Some of the popular certifications for fiber multiplexers are:
1. RoHS (Restriction of Hazardous Substances): It is a certification that restricts the use of hazardous materials in the production of fiber multiplexers.
2. CE (Conformité Européene): It is a certification that ensures that the fiber multiplexer meets European safety, health, and environmental protection standards.
3. FCC (Federal Communications Commission): It is a certification that indicates that the fiber multiplexer meets the regulations set by the Federal Communications Commission.
4. UL (Underwriters Laboratories): It is a certification that assures that the fiber multiplexer meets safety and performance standards.
Conclusion:
Fiber multiplexers are crucial for modern networking and communication systems. Choosing the right type of fiber multiplexer and ensuring that it has the necessary certifications is essential for ensuring efficient and reliable data transmission. Understanding the different types and certifications of fiber multiplexers can help you make an informed decision when choosing the right one for your needs.

Fiber Multiplexer

undefined

undefined