r/FiberOptics is a subreddit with 30k members. The community frequently discusses fiber, optic, splicing, installation, and question, and they frequently recommend/review tent, glasses, and light, and the most common flair used is help wanted!, on the job, technology, tips and tricks, and memes.
A discussion of fiber optic cable and uses and implementations in our lives. Specifically fiber used for internet.
Popular Topics in r/FiberOptics
#1
Fiber
159 posts
#2
Optic
37 posts
#3
Splicing
23 posts
#4
Installation
22 posts
#5
Question
22 posts
#6
Fiber Optic
21 posts
#7
Cable
20 posts
#8
Job
14 posts
#9
Internet
14 posts
#10
Network
14 posts
Products Discussed in r/FiberOptics
Flair Used in r/FiberOptics
#1
Help wanted!
: "What is this fiber optic cable called?"
14 posts
#2
On the job
: "FTTH Installation Costs & Splicing Rates"
6 posts
#3
Technology
: "ELI5: how does light move data around inside fiber-optic cables"
4 posts
#4
Tips and tricks
: "Remember to always have 3 points of contact when on a ladder"
3 posts
#5
Memes
: "An 864 to two 432's. The amount of data that this alone can transmit is wild."
2 posts
Member Growth in r/FiberOptics
Yearly
+8k members(36.0%)
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Last updated: October 1, 2026