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Fiber Optics (Optics, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Fiber Optics (Optics, Kindle eBooks), updated Nov 2, 2026: median price $17.98, median 2 reviews, average rating 4.3 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $9.95 – $81.41 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 4% |
| Books on the list | 96 |
| Store | Kindle eBooks |
What stands out
- Its review barrier is lower than in 95% of Kindle eBooks categories: the median best seller has only 2 reviews, so new books can chart with few.
- At $17.98 its median price beats 98% of Kindle eBooks categories, leaving more margin per copy.
- Its median reviews are 33% of the parent category Optics (6), one of the easier corners under it.
Top 10 Fiber Optics best sellers
-
Practical Fiber Optic Technology: Design, Installation, Testing, and Troubleshooting for FTTH and Access Networks
by Moulay Rachid
- List rank#1
- Price$7.99
- Reviews-
-
The Web Beneath the Waves: The Fragile Cables that Connect our World
by Samanth Subramanian
- List rank#2
- Price$14.24
- Rating4.2
- Reviews91
-
The FOA Reference Guide To Fiber Optic Testing: Second Edition (FOA Reference Textbooks On Fiber Optics Book 14)
by Jim Hayes
- List rank#3
- Price$16.95
- Rating5.0
- Reviews1
-
Fiber Optics Fundamentals: A Practical Guide to Light-Based Networking, Cabling, Testing, and Modern Optical Infrastructure
- List rank#4
- Price$9.99
- Reviews-
-
FCC-GROL Study Guide: General Radiotelephone Operator License: Elements 1 & 3 (Telecommunications & Fiber Optic Certification Exam Prep)
by Kuon Dynamics
- List rank#5
- Price$12.99
- Reviews-
-
Fiber Optic Communication: A Practical Guide for Students & Telecom Field Engineers: From Fiber Basics to FTTH, GPON, Splicing, OTDR Testing and Field Troubleshooting
by Eby R
- List rank#6
- Price$3
- Reviews-
-
Bandwidth: The Untold Story of Ambition, Deception, and Innovation That Shaped the Internet Age and Dot-Com Boom
by Dan Caruso
- List rank#7
- Price$9.99
- Rating4.4
- Reviews94
-
Understanding Fiber Optics
by Jeff Hecht
- List rank#8
- Price$9.95
- Rating4.1
- Reviews32
-
The FOA Reference Guide to Outside Plant Fiber Optics: And Fiber Optic Network Construction (FOA Reference Textbooks On Fiber Optics Book 3)
by Jim Hayes
- List rank#9
- Price$9.95
- Rating4.6
- Reviews85
-
The FOA Outside Plant Fiber Optics Construction Guide
by Joe Botha
- List rank#10
- Price$7.95
- Rating4.4
- Reviews65
FAQ
Is Fiber Optics a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 2 reviews and sells for $17.98.
How many reviews do you need to rank in Fiber Optics?
The median best seller has 2 reviews, and 100% of them have fewer than 100.
What do Fiber Optics best sellers cost?
The median price is $17.98; half of the best sellers are priced between $9.95 and $81.41.
Can new books break into Fiber Optics?
4% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.