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Description
SFP-1GB-CW-59-80-I-CN2 Ciena® Compatible Transceiver CWDM SFP 1000Base (1590nm, SMF, 80km, LC, DOM, Ind Temp)SFP 1GB CW 59 80 I CN2 Ciena Compatible Transceiver CWDM SFP 1000Base (1590nm, SMF, 80km, LC, DOM, Ind Temp) ATGBICS Ciena compatible SFP 1GB CW 59 80 I CN2 SFP 1000Base CWDM form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1590nm via an LC Duplex connector. This product operates within an industrial temperature range. Digital optical monitoring (DOM) support is also present enabling
SFP-1GB-CW-59-80-I-CN2 Ciena® Compatible Transceiver CWDM SFP 1000Base (1590nm, SMF, 80km, LC, DOM, Ind Temp)
ATGBICS Ciena® compatible SFP-1GB-CW-59-80-I-CN2 SFP 1000Base-CWDM form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1590nm via an LC Duplex connector. This product operates within an industrial temperature range. Digital optical monitoring (DOM) support is also present enabling real-time monitoring of the parameters of the fibre optic transceiver.
Our product meets the specification of Ciena® SFP-1GB-CW-59-80-I-CN2 and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compliant with all MSA (Multi-Source Agreement) and IEEE standards & protocols.
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4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
A Must Have For The Beginner
Format: Kindle
So I've had an the opportunity to spend time with this book and I have to say that I'm very satisfied. Normally when you're reading tech books that claim to be for beginners they assume that you know things and skips steps, but this book doesn't do that. I went from being super intimidated about programming and back end development, but this book eases your mind and makes you feel like you can do anything. And after reading it you start looking at programming in a completely different way.
Pros:
* Easy to comprehend
* Well laid out
* The tone of the author is very pleasant and not boring at all
* Encourages you to experiment with what you've learned and encourages you to go out explore even further
* He makes you feel smart
* He makes you feel like you actually have a shot at being a paid developer
Cons:
* There were a few typos and some missing syntax in a few of the coding examples, but even with that being the case this book is still awesome
Once I land a gig here in the next three months it'll be thanks to this book and this amazing author. Thanks =)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2021
★★★★★ 4
A good book for beginners
Format: Paperback
Well I spent about 3 hours reviewing this book last night and I actually think I understood most of it. I still have a long way to go. And I’m not ready to call myself a software engineer any time soon. I think I would need to take about 3 college courses in software engineering and this book would be the first textbook.
I would recommend that the index be expanded. I would recommend a book on Python to go with this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2025
★★★★★ 5
Good book
Format: Paperback
Well written book very informative and something that’s good for those who want to start learning about the topic.
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Reviewed in the United States on November 12, 2024
★★★★★ 5
Great Book
Format: Paperback
Great seller with fast shipping. I love my purchase!!
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Reviewed in the United States on September 15, 2022
★★★★★ 1
Must have prior knowlege
Format: Paperback
After reading the reviews, it seemed like this was the perfect book to start learning about software engineering. Unfortunately, it is not. it assumes some program knowledge. I downloaded and installed Visual Studio Code, Ubuntu, and Docker Desktop. On page 22, it says to use the docker build command. I did, and I got a file or folder not found error. I've spent 4 hours searching the internet for an answer to this. I cant find it. This book is supposed to be written for absolute beginners. Apparently, it is not, as I, a beginner, am stuck 22 pages into it...
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Reviewed in the United States on October 7, 2023
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