The Blog


What is Li-Fi?

Nowadays, more and more technologies are working for our world. Only in the network area, we can find Wi-Fi, WiGig and Li-Fi. We have discussed WiGig before, and today we’d like to discuss new topic: What is Li-Fi technology? Light Fidelity or Li-Fi is a Visible Light Communications (VLC) system running wireless communications travelling at

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Top 10 Best Wireless Access Points

Nowadays, Wi-Fi is an important thing in our network. It means that the wireless access points, which is a networking hardware device that allows a Wi-Fi compliant device to connect to a wired network, become basic devices in our office network. In the market, there are many brands’ wireless access points. Which is the best

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SD-WAN: Does Your Enterprise Ready for it?

Today, Cisco blogger, Kiran Ghodgaonkar has posted his view of the SD-WAN market for 2017 in his article: 2017 Predictions for SD-WAN. He said “Regardless of the size of the SD-WAN market, it was clear that SD-WAN adoption is increasing and will continue to do so in 2017.” However, It’s my first time to hear

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Cisco Switches VS Huawei Switches

Cisco Switches VS Huawei Switches

As we all know, Cisco System is one of the biggest multinational technology conglomerate in the world for decades. Its network devices, such as routers, switches, firewalls… are popular in their customers. We can believe that Cisco will develop stronger, but new competitors are arising, like Huawei. Huawei Technologies Co. Ltd. is a Chinese multinational

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Cisco Catalyst 2960-L Series Switches: Small LAN Lite Switches with PoE

Cisco Catalyst 2960 Series switches family is bigger and bigger. A few times ago, we found that this family increase a new member: the 2960-L series, Layer-2 switches. Today, we’d like to talk about this new series. Cisco Catalyst 2960-L series switches deliver 8, 16, 24 and 48 ports models in LAN Lite feature. These

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We always talk about Gigabit Ehternet and Fast Ethernet when we discuss the Cisco Network devices. However, what are the differences between these two Ethernet? Look at this figure, we can find the history of the Ethernet. In the early 1970s, Ethernet was the result of the research done at Xerox PARC. Ethernet later evolved

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WiGig Logo

The New Wireless Technology: WiGig is Coming

It’s no doubt that we all know what is WiFi. However, do you know WiGig? Can you imagine how amazing that we can transfer the data of a DVD to our other devices in only about 15 seconds? Now, WiGig can do! Recently WiFi Alliance has announced that it supports WiGig. They also said that

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Cisco and Apple

Partnership of Cisco and Apple Comes to Fruition with iOS 10

Last year, Cisco and Apple have announced that they cooperate with each other to develop a superior app and voice experience for iPhone and iPad on the best corporate networks. The main field includes Cisco Spark and WebEx products. They both use iOS applications. Another cooperative field was about Cisco enterprise VOIP products. This cooperation

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Small Network Solution 1

Five Solutions to Build up Different Networks

Nowadays, Communication network is more and more important for the enterprises. No matter how many employee the enterprise has, a suitable network is necessary. So, how do we build a right network according to our scale of business? If you have a small, medium or large business, what is the best solution to build up

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Diagram showing a typical EPON network

What are the Differences between GPON and EPON?

Have you heard these two words, GPON and EPON? If you did, did you know their differences? Before our discussion, we need to know these several letters’ meaning. GPON means Gigabit Passive Optical Network and EPON means Ethernet Passive Optical Network. Both of them belongs to PON (Passive Optical Network), which is a fiber network

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