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POE switch technology and advantages introduction

The PoE switch is a switch that supports power supply to the network cable. Compared with the ordinary switch, the power receiving terminal (such as AP, digital camera, etc.) does not need to be wired for power supply, and the reliability of the entire network is higher. The difference between Po... Read More

How to distinguish whether an optical fiber module is single-mode or multi-mode?

As an important part of optical network transmission, optical fiber module functions as photoelectric conversion, so that signals can be transmitted in optical fibers. So, do you know how to distinguish whether an optical fiber module is single-mode or multi-mode? Here are a few ways to distingui... Read More

Precautions for using 10G SFP+ 10G BIDI single fiber optical module

Optical modules can be classified into single-fiber and dual-fiber according to the number of interfaces. Dual-fiber optical modules have two optical fiber interfaces, and single-fiber optical modules have only one optical fiber interface. In addition to the difference in optical fiber interfaces... Read More

Several conventional applications of fiber optic transceivers

The optical fiber transceiver essentially only completes the data conversion between different media, which can realize the connection between the computers or switches at both ends within 0-100KM, but there are more extensions in practical applications. Then, what are the specific applications o... Read More

Introduction of PON’s FTTX Access Method

What is the network structure of the Optical Access Network (OAN) Optical access network (OAN) refers to the use of optical fiber as the main transmission medium to realize the information transmission function of the access network. It is connected to the service node through the optical line te... Read More

The Advantages of GPON in Optical Fiber Communication

With the continuous improvement of high-speed network construction and the need to build a digital smart life based on the “three gigabit” network capabilities, operators need longer transmission distances, higher bandwidths, stronger reliability and lower business operations Expenses... Read More