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 The traditional telephone network transmits voice by circuit exchange, and the required transmission broadband is 64 k bit/s. The so-called VoIP is based on IP packet switching network as the transmission platform, The analog voice signal is compressed, packaged and a s...

SFP (Small Form-factor Pluggable) is an upgraded version of GBIC (Gigabit Interface Converter), which is an interface device for converting gigabit electrical signals into optical signals. The design can be used for hot plug, and the SFP interface is widely used in switc...

 In the era of information explosion, almost everyone needs to access the internet, and almost every place is equipped with the network and the network cable, but you may not know that although the network cable looks the same, there are actually different categories. He...

 For network engineers, presumably is no stranger to SFP port, we often in the switch, optical module, router, media converter network equipment saw the existence of it, but there are still some users do not really understand the SFP port, and put forward a series of pro...

The relevant standards of Cat8 eight types of network cables were officially released by the TR-43 Committee of the American Communications Industry Association (TIA) in 2016, specifically as follows: 1. It conforms to IEEE 802.3bq 25G / 40 GBASE-T standard, specifies th...

10G PON Technology deployment:  At present, the broadband construction is mainly FTTH, but the construction of 10G PON is still dominated by 10G PON + LAN. Cities such as Beijing, Shanghai, Guangzhou and Shenzhen, where FTTH is deployed early, have begun to face the dema...