A network extender is a device that can effectively extend the network transmission distance. The principle is to modulate the network digital signal into an analog signal through telephone line, twisted pair, coaxial line for transmission, and then demodulate...

When manufacturing and purchasing industrial-grade optical fiber transceivers, whether manufacturers or buyers, an important reference index is its service life. So, how long is the normal service life of industrial-grade fiber optic transceivers? Industrial-g...

Among the many performance indicators of industrial switches, we often see the indicator "adaptive". What does it mean? Self-adaptation is also called automatic matching and auto-negotiation. After the Ethernet technology has developed to 100M speed, there is ...

The chip of the industrial-grade optical fiber transceiver is the core of the entire device. It and some hardware devices determine whether the performance and life span of the industrial-grade optical fiber transceiver meet the requirements.So, what are the s...

LFP refers to Link Fault Pass Through, which can transmit the link fault of the optical transceiver on one side to the optical transceiver on the other side. When a copper link fails, the fiber optic transceiver will transmit link failure information on the en...

Fiber optic transceivers are usually used in pairs in copper-based wiring systems to extend the transmission distance. However, in such a network of optical fiber transceivers used in pairs, if the optical fiber or copper cable link on one side fails and does ...

We know that serial server are widely used in practical applications. So, do you know what a  serial server is? How to use the serial server? Let us follow JHA Technology to understand it. 1. What is a serial server? Serial server: The serial server can mak...

PoE switches can be widely used in the field of security monitoring and must have their core advantages. The smart PoE switch that does not burn devices launched by Shenzhen JHA Technology has been very popular. What are the benefits of using PoE?Summarize the...

Everyone knows that industrial switches have optical ports and electrical ports. An industrial switch can have all electrical ports or a free combination of optical and electrical ports. Sometimes, customers will ask such a question. Does the interface have an...

Industrial switches are specifically designed to meet the needs of flexible and changeable industrial applications and provide a cost-effective industrial Ethernet communication solution.And its networking mode is more focused on loop design. The ring has the ...