News

1、 Before introducing FTTR, let's briefly understand what FTTx is. FTTx is the abbreviation for "Fiber To The x", referring to "fiber to x", where x not only represents the location where the fiber arrives, but also includes the optical network equipment installed at th...

What is a fiber optic transceiver? Fiber optic transceivers are Ethernet transmission media conversion units that exchange short distance twisted pair electrical signals with long-distance optical signals, also known as fiber converters in many places. The product is gen...

The development of Power over Ethernet (POE) technology is very strong. The development of this technology can simplify the installation and deployment of electrical equipment, thus eliminating the need for independent transmission lines. Nowadays, power supply technolog...

No matter which method is used to achieve network port communication, it cannot be separated from relevant standard protocols. However, the Ethernet involved in our company's ONU product series mainly follows the IEEE 802.3 standard. Below is a brief introduction to the ...

TVS - Short for Transient Voltage Suppressor Diode. TV is a voltage limiting overvoltage protection device in the form of a diode. When the two poles of TVS are subjected to reverse transient high-energy shocks, it can convert the high impedance between the two poles int...

As a protective device, TVS tubes can effectively prevent electrostatic breakdown and protect circuits. When selecting TVS tubes, attention must be paid to their relevant parameters, otherwise unexpected problems may occur. VRWM, VBR, Vc, Ipp, Cd are important parameters...