Blog

Introduction of IPv6 Packet Format

The criteria for IPv4 were set out in the late 1970s. In the early 1990s, the application of WWW led to the explosive development of the Internet. With the increasingly complex Internet application types and the diversification of terminal , the provision of global independent IP addresses has be... Read More

Cycle

Sometimes, we may need to execute the same piece of code many times. Generally,program statements are executed sequentially: the first statement in a function occurs first, followed by the second statement, and so on. Programming languages provide multiple control structures for more complex exec... Read More

Optical Module VS Transponder

Optical module is a kind of network interconnection equipment to realize photoelectric signal conversion , and the transponder is a kind of network interconnection equipmen to realizw optical signal regenerative amplification and wavelength conversion. Although the optical module and transponder ... Read More

Luo Cong, an important technology of 10G Network

10 GBASE-T is an important technology for transmitting data from 10G networks, and has been widely used since its introduction in 2006. 10 GBASE-T (ten gigabit copper cable) is an Ethernet specification connected by copper cable twisted pair, corresponding to the IEEE 802.3an standard issued in 2... Read More

C, Document Reading and Writing

Describes how the C programmer creates, opens, and closes a text file, or a binary file. A file,means a series of bytes, whether it is a text file or a binary file,  C Language, not only provides the access to the top level functions, but also provides the underlying (OS) call to process files on... Read More

Classification of SFP modules

There are many types of SFP modules, and ordinary users often have no way to start when selecting SFP modules, or even do not understand the information, blindly believing in the manufacturer, resulting in the inability to choose their own suitable or the best combination. Below is a classificati... Read More