Knowledge

Difference of UTP Cat5e wire and UTP Cat6 wire

The conductivity of the material is silver > copper > aluminum. Silver's conductivity is the best, but the price is too expensive, generally not using real silver, the actual copper-clad silver on the

Some manufacturers sell fake twisted pairs to seek the interests of customers. For example, some merchants have converted Category 3 wire into Category 5 wirefor sale. The real communication speed of

Commonly used network cables are four-core cable and eight-core cable, and eight-core cable is the most commonitem. The common network cable is a twisted pair wire, which can be divided into three typ

Bare copper refers to the conductor material inside the cable. Bare copper refers to secondary copper recovery. The industry is also called bronze wire. The copper wire of bronze wire is not high in p

POE power supply should not choose full copper network cable. POE power supply has high requirements on network cable. The transmission of copper cable is not stable enough. It is necessary to use oxy

The networking cable is also called twisted pair cable. The transmission distance can be up to 100 meters at most. Transmission distance of different network cables will is not same. If the transmissi

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When the distance exceeds 15 meters, it is not suitable for USB to RS232 to connect and convert. The solutions can be as follows: Select products according to your own environment and distance to solv

STARTE is one of the largest usb to rs232 rs485 rs422 cable manufacturers and suppliers in China. Find the best quality and durable customized usb to rs232 rs485 rs422 cable from our factory here.

The communication method in which the data of one piece of information is transmitted in turns by bit is called serial communication. The characteristics of serial communication are: data bit transmis

Today's computers generally have two serial ports: COM1 and COM2. You can see the 9-pin D-shaped interface behind the computer, and sometimes we call it :RS-232 interface.