In recent decades, Cisco 1000BASE SFP transceivers have been widely used by many Ethernet users. There are many types of 1000BASE-LX/LH SFP transceivers on the market, such as Cisco GLC-LG-SM, GLC-LG-SM-RGD, GLC-LG-SM-20, which are operati…

Among all the 100G transceivers, most Ethernet users intended to use 100G QSFP28 transceivers instead of other 100G transceivers to connect switches, routers and servers. There are several common types of 100G QSFP28 modules, including 100…

Nowadays, QSFP28 transceivers play a leading role on the market of 100GBASE transceivers for their smallest form-factor and lowest power consumption among other 100G optics. The common QSFP28 transceivers are 100GBASE-SR4, 100GBASE-SR10, 1…

With the popularity of 100 Gigabit Ethernet, more and more Ethernet users urge to update their transceivers for a higher bandwidth. Currently, there are several 100G transceivers available on the telecom market, they are CFP, CFP2, CFP4, C…

As one type of cable, Twisted Pair (TP) has enjoyed a great reputation in telecommunication for many years. But what is it? Twisted pair is a transmission medium which is most commonly used to connect home and many business computers to th…

To accommodate the improvement of data transmission between the serves and switches, DAC cable has been developed. Direct Attach Cable (DAC) assembly is a high performance integrated duplex data link for two-directional communication over …

In contemporary world, the Internet users have experienced the great changes brought by 10 Gigabit Ethernet and 40 Gigabit Ethernet. For most Ethernet users, 10/40GbE is more than sufficient, however, not enough for the increasingly growin…

Many Internet users have suffered a lot by lower bandwidth. In order to help people walk out this kind of deadlock, researchers and developers promoted 10 Gigabit Ethernet to meet the requirement of higher bandwidth for Internet users. For…

As a worldwide leader in IT and networking, Cisco SFPs have long enjoyed a good reputation in telecom market. With high flexibility, enhanced reliability and high compatibility, Cisco SFPs have been warmly welcomed by many Gigabit Ethernet…

1000BASE is a standard of Gigabit Ethernet and it stands for the transmission speed can be up to 1000 Mbit/s. It provides 10 times faster transfer speed than 100BASE Ethernet. The “BASE” means the based signals can only be Ethernet signals…