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Description
Juniper QFX5100-48T-DC-AFI 48x MultiGB RJ-45 6x 40GB QSFP+ B-F Air (DC) SwitchThe Juniper QFX5100 48T DC AFI is a powerful switch with 48 MultiGB RJ 45 and 6 40GB QSFP+ ports, designed for data centers. This switch has a switching capacity of up to 1. 44 Tbps, allowing it to handle high network traffic efficiently. With a forwarding rate of 1. 08 Bpps (billion packets per second), the QFX5100 48T DC AFI ensures smooth and fast packet delivery in demanding environments. It also boasts an impressive MAC address table size of up
The Juniper QFX5100-48T-DC-AFI is a powerful switch with 48 MultiGB RJ-45 and 6 40GB QSFP+ ports, designed for data centers. This switch has a switching capacity of up to 1.44 Tbps, allowing it to handle high network traffic efficiently.
With a forwarding rate of 1.08 Bpps (billion packets per second), the QFX5100-48T-DC-AFI ensures smooth and fast packet delivery in demanding environments. It also boasts an impressive MAC address table size of up to 288,000 entries, providing ample space for device connections within your network infrastructure.
Ideal for large-scale deployments that require reliable connectivity options at high speeds, this switch offers flexible configuration capabilities tailored specifically for data center operations. Its back-to-front airflow design enables efficient cooling while using minimal energy consumption.
Juniper QFX5100-48T-DC-AFI 48x MultiGB RJ-45 6x 40GB QSFP+ B-F Air (DC) Switch
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4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Awesome book
Format: Paperback
Its a good book, trust me you wont regret it.
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Reviewed in the United States on April 28, 2026
★★★★★ 3
Does a good job, but too much philosophy.
Format: Kindle
I'm about halfway through this book. I have a condition that makes it hard to read. This book does a good job of teaching SQLite but spends too much time stressing the importance of comments and style. I agree, that these things are important, however, not to the audience of the book.
The reader would have been better served by getting into the grit of SQL syntax and which keywords to use when versus ensuring that every query had a comment block with name, date, and description. Moreover, requiring every reader to download a prewritten database to work from and special utilities to follow along takes away from the learning experience.
That said, you will learn the basics about SQLite, and by the end of the book be able to handle most problems you'll encounter when developing an application.
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Reviewed in the United States on November 9, 2020
★★★★★ 5
Great book!
The free promotional items the company gives you just for buying this product alone make it worth the five stars I have given it, and the product itself is amazing. I should start by noting that I received this product about 5 days ago and I am currently halfway done with it. This is not a book that teaches you the very basics of computer programming and assumes that you already have a basic grasp of the fundamentals such as arrays which you definitely should if you are even the slightest bit interested in learning SQL. The book begins by teaching you about what the program is, how it is becoming a valued skill in the world, and why it is a better programming language than others. It makes a language that most people consider highly advanced and more and more difficult the more you use it very easy to grasp in a way that could potentially change your entire career. I am not a computer science expert myself and have only a basic understanding of programming language, mostly java, but I was able to read this book and understand almost all of it without a problem. My computer science friends are even surprised by how much I was able to learn about this programming language that they consider impossible in such a short amount of time. I highly recommend this product if you have any interest at all in learning a new programming language or just giving yourself another skill because they make it very simple to learn. Disclosure: I received this product for free or on a promotional discount for my honest review and they are 100% my own opinions. However everyone has their own opinion on this product. I did not receive payment other than receiving the product at a discounted rate and I am not required to give a good review. I know how important my reviews are to people who are interested in buying this product, because everyone should be reading reviews before they purchase a product. What I include is what I actually think about the product and my opinion alone. My reviews accurately reflect my views on this product and any 5 star product I would recommend to both my friends and family as well as purchase at full price. This disclosure is in accordance with the Federal Trade Commission’s Guidelines on Testimony and Advertising. I provide honest reviews that describe the product it entirety both the positive and negatives (if there are any). If my review was helpful to you, would you please vote yes!
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Reviewed in the United States on May 13, 2016
★★★★★ 5
Great beginner book but should have covered layout
Format: Kindle
I've done HTML and made an attempt to learn CSS before. This book is a GREAT choice for beginners as well as myself. The examples are pretty easy to follow and made sense. Most of all this was THE book on CSS I was looking for. My previous attempt to learn CSS was overly complicated and convoluted and left me completely confused on CSS and barely able to get the job done. Perhaps it was because it was for the specific software I was using rather than just CSS. Regardless, after this book I feel confident with CSS now and was surprised how easy it actually is when properly explained.
My only complaint on this book is that I think it should have covered page layout with parent DIVs and child DIVs or page layout in general. That's definitely the next thing to learn after reading this book. But I was able to easily find a video on page layout after reading the book and took it to the next level. This book prepared me for that and got me to a place where I was ready for that.
Hopefully the next version of the book will include page layout techniques to give your website a more professional look.
I'm giving it 5 stars because page layout and graphic design really probably are intermediate topics. So, for an HTML and CSS book, this really "hit the spot"!
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Reviewed in the United States on October 9, 2024
★★★★★ 5
Easy to follow for a beginner!
Format: Paperback, Format: Paperback
It’s easy to follow and understand, like putting a puzzle together following step by step instructions eventually feeling more and more confident. You will learn how to build a website starting with HTML. Love the exercises and snippets. If you never used VS code text editor, I suggest watching video on social media about VScode editor if you use this book. VS is a great code editor and it’s free. Pro tip- install live preview from extensions from your explorer pane, it saves time refreshing a browser to see your work and refreshes in real time as you build and style your pages. The book will go into detail about more technical terms as you move through the chapters. I am a student in Front End Web development and everything internet. This book does a good job identifying some of the technical terms of how browsers display HTML documents in a viewport leading up to responsive design. This book is beginner friendly. I don’t think you need any knowledge of HTML, or CSS to start with this book. You don’t need to be an IT technician either, just a simple understanding of how the internet works. You do need to have an interest in learning to code though because it can be a learning curve. Persistence, patience, and lots of practice will make you successful and that’s the payoff. Buy with confidence!
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Reviewed in the United States on January 9, 2023