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Description
Fiberso QSFP+ 40G Module LR4 10Km 1271-1331nm LC SM Fiber Optical Transceiver Compatible with SwitchesWe offer three years warranty, and lifetime technical support! Compatible with all the switch brands in the market, please feel free to contact! PN Description Data Rate Reach Connector Wavelength(nm) TX RX Fiber Output PowerdBm Sensitivity FO QSFP40G SR4 QSFP+ SR4 40Gb s 100m MPO 850 VCSEL PIN MM 7. 6~2. 4 < 9. 5 FO QSFP40G IR4 QSFP+ 2KM 40Gb s 2Km LC 1271~1331 DFB PIN SM 7~1 < 11. 5 FO QSFP40G LR4 QSFP+ LR4 40Gb s 10Km LC 1271~1331 DFB PIN SM 7~2. 3
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Best in 7 days
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Best in 7 days
4.4 ★★★★★
Based on 1218 reviews
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Product Reviews
★★★★★ 5
For the rock hound
Format: Paperback
A fun book for the rock hound. I recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 5
Very good info. For this newbie
Format: Paperback
It's a great book for us new comers to rock hounding recomend this book
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Reviewed in the United States on March 25, 2023
★★★★★ 5
Good
Format: Paperback
Good book
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Reviewed in the United States on March 7, 2024
★★★★★ 5
Great guide for rockhounding in Idaho!
Format: Paperback
This is a great guide that my wife and I have enjoyed finding rocks with.
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Reviewed in the United States on March 16, 2023
★★★★★ 5
One of the very best and most current.
Format: Kindle
This is one of somewhere between 50 and 100 books I have read cover to cover about astral projection, including books written from the 1920s to those currently being written. Silvia's book is in the top 5 of the best of all of them. Her introductory chapters and information are excellent, as are all chapters. This book contains very little superfluous information, but at the same time contains all of the essentials. I have read other books by Silvia and find them extremely well written and insightful. I can highly recommend this book as a first book for those interested in the subject, and also for seasoned individuals and those who are already familiar with the subject. Thank you Silvia for writing this and making it available.
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Reviewed in the United States on May 4, 2024
