A Brief Introduction of Cisco BiDi SFP Transceiver

In the early stage of optical fiber communication, one optical fiber can only transmit signals of one wavelength. This is known as conventional two-fiber Bi-Directional…

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Why Is a 10GBASE-T SFP+ Copper Transceiver Needed?

The growing use of virtualization in data centers has addressed the need for 10G Ethernet as a way to reduce the complexities when using the…

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Wireless Access Point: 2.4 GHz or 5 GHz?

Wireless networks have come a long way in the past couple of decades. And yet, sustained Wi-Fi speeds are still a vexing problem in a…

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A Beginner’s Guide to RJ45 Connector

Generally, cables can transmit information along their length. To actually get the information where it needs to go, you need to make the right connections…

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Compatible Optical Transceivers for Cisco Catalyst 9500 Switches

According to a recent survey, over half (57%) of companies have already adopted the Internet of Things (IoT) technology. By 2019, that statistic is projected…

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How to Choose a Suitable Network Switch?

A network switch is a small hardware device that centralizes communications among multiple connected devices within one local area network (LAN). Network switches come in…

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RJ45 VS SFP: WHICH SHOULD I USE TO CONNECT TWO SWITCHES?

When switches have both SFP port and Ethernet port for 1000Mbps connections, it is always the case for us to decide whether to use SFP…

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The Most Common Uses of Fiber Optic Cables

Fiber optic cables have revolutionized the telecommunications industry. Using fiber optic cables, telecommunications links realize much higher data rates over much greater distances with lower…

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Fiber Optic Cable or Wireless Network, Which Is Better for Your Network?

Fiber optic cables convert packets of data into a stream of light. The light travels through the cables from sender to the receiver, which converts…

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Fiber Optic Cable VS. Copper Cable

In recent years, it has become apparent that fiber optic cables are steadily replacing copper cables as an appropriate means of signal transmission. A fiber…

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How Is Active Optical Cable Used in Modern Data Centers?

With the advent of big data, the data center landscape is changing rapidly. There are an increasing amount of high density, high bandwidth applications on…

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