Wednesday, September 29, 2021

Hardware

Cisco Catalyst 9500 Series Switches

The Cisco Catalyst 9500 Series is the first 100/40-Gbps switch purpose-built for the enterprise campus. It was recently recognized as CRN's 2017 Overall Network Product of the Year. Designed for security, the Internet of Things (IoT), and the cloud, Catalyst 9500 fixed-core switches are high-density building blocks for a next-generation, intent-based network.

Networking

3 Tips on choosing a right optical transceiver

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1. Introduction and types of optical transceivers As an important part of optical communication transmission, the...

What’s the difference of SFP, SFP+, SFP28, QSFP+, QSFP28 optical transceiver?

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With the popularization of VR / AR, data center, mobile devices, CDN and so on,...

How to Choosing the right SMB switches?

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What is SMB switches? SMB switch is the small business switch, it is always used in...

Cisco Switches

4 steps to upgrade IOS on cisco 3560 Switches?

NOTE: This product is no longer being sold. You can View the End-of-Life Notice with Cisco 3560 switch or Information about Cisco 3560 product support. Do you want to upgrade Cisco...

Cisco Routers

Cisco Catalyst 9200 Series Switches Data Sheet

Extend intent-based networking everywhere Cisco® Catalyst® 9200 Series switches extend the power of intent-based networking and Catalyst 9000 hardware and software innovation to a broader set of...

Most Popular

optical transceivers

3 Tips on choosing a right optical transceiver

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1. Introduction and types of optical transceivers As an important part of optical communication transmission, the optical transceiver module is composed of an optoelectronic device,...
SFP

What’s the difference of SFP, SFP+, SFP28, QSFP+, QSFP28 optical transceiver?

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With the popularization of VR / AR, data center, mobile devices, CDN and so on, hot-pluggable network interface modules have emerged, such as SFP,...
internet safety for kids

Is Using Internet is Safe for Kids?

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Almost every American child/teen has access to the internet these days and they get a smartphone by a certain age too. They socialize in...