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 Protocol definition is a column of communication annotation, communication of the two sides need to be common in accordance with this standard in computer communication, communication data communication protocol is used to realize the annotation between the computer and network connection, if th...

There are many different Linux versions of Linux, all using the Linux kernel. Linux can also be installed in various computer hardware devices. Linux has several common operating systems: 1. veket system: at present, it includes veket-x86 platform system and portable system, as well as netbook sy...

First of all, all the optical modules shipped by our company have passed multiple verifications to ensure excellent quality. Our after-sales service is also very reliable. If any of the following adverse situations occur with the optical module, you can directly contact our company for after-sale...

Transmitting end optical power: Directly connect the light-emitting port of the optical module and test the optical power value of the optical module at a short distance. Receiving sensitivity: By connecting the light-emitting port and the light-receiving port with a digital adjustable attenuator...

Due to many developments and technological breakthroughs in the relevant hardware, software, protocols and standards, the widespread use of VoIP will soon become a reality. Technological advances and developments in these areas contribute to the creation of a more efficient, functional and intero...

For multimedia applications on existing communication networks, the International Telecommunication Union (ITU-T) has developed H.32x multimedia communication series protocol, the following are the main standards to do a simple description: H.320, the standard for multimedia communication on the ...