What is Reddit's opinion of
HIOTECH 10 PCS DB9 Pin Female to RJ45 Female 8P8C Modular Adapter Modem Connector Plug Kit - Light Blue?
From 3.5 billion Reddit comments
By popularity on Reddit, this product is:
#4972
in
Computer Cables & Interconnects
#136
in
Serial Adapters
1 review of this product found across Reddit:
12 points
·
31st Jul 2018
Here ya go:
https://www.amazon.com/HIOTECH-Female-Modular-Adapter-Connector/dp/B00VR9II6G
Assemble your own pinout.
I'm pretty sure RS-232 signaling will go like 2,000 feet over CAT5.
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