Industry News
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How long is the normal service life of industrial-grade fiber optic transceivers?
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-grade optical fiber transceivers are i...Read more -
JHA TECH–Introduction to industrial-grade optical fiber transceiver chips
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 specific performance of the photoelect...Read more -
What is the LFP on the fiber optic transceiver?
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 entire link, thereby disconnecting the ...Read more -
What are FEF on the fiber optic transceiver?
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 not transmit data, the optical fiber ...Read more -
What is a serial server? How to use the serial server?
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 make your serial devices networked, provide...Read more -
What are the benefits of choosing a PoE switch?
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 experience in contact with engineeri...Read more -
Is it necessary to install an optical module for an optical fiber interface?
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 optical module? Why do some have an ...Read more -
A collection of common SFP optical modules
Speaking of SFP optical modules, we are all familiar with it. SFP stands for SMALL FORM PLUGGABLE (Small Pluggable). It is one of the most commonly used packages for Gigabit Ethernet optical modules and an industry standard for Gigabit Ethernet. So, what are the common SFP optical modules? Now fo...Read more -
JHA TECH teaches you how to install DIN rail industrial switches
There are various types of industrial switches, which can be divided into manageable industrial switches and unmanaged switches. According to the installation method, they can be divided into rail-mounted industrial switches and rack-mounted industrial switches. Then, how are rail-mounted industr...Read more -
How to use fiber optic transceivers in analog/IP network video surveillance systems?
At present, there are many types of fiber optic transceivers on the market, such as unmanaged fiber optic transceivers, network managed fiber optic transceivers, industrial-grade fiber optic transceivers, and PoE fiber optic transceivers. All of these fiber optic transceivers can realize photoele...Read more -
Application of optical fiber transceiver in CCTV/IP network video surveillance system
Nowadays, video surveillance is an indispensable infrastructure in all walks of life. The construction of network video surveillance systems makes it easier to monitor public places and obtain information. However, with the popularization of high-definition and intelligent applications of video s...Read more -
What is the wavelength of an optical fiber? See what you don’t know!
The light we are most familiar with is of course the light we can see with the naked eye. Our eyes are very sensitive to purple light with a wavelength of 400nm to red light at 700nm. But for optical fibers that carry glass fibers, we use light in the infrared region. These lights have longer wav...Read more
