Reddit reviews C2G 02947 RJ45 to DB9 Male Serial RS232 Modular Adapter, Black
We found 1 Reddit comments about C2G 02947 RJ45 to DB9 Male Serial RS232 Modular Adapter, Black. Here are the top ones, ranked by their Reddit score.
Cost-effective solution to connect serial printers, terminals, modems, POS devices and other serial equipmentConnector 1: (1) RJ-45 FemaleConnector 2: (1) DB9 MaleLifetime WarrantyConnector 1: RJ45 Female and Connector 2: DB9 MaleCost-effective solution to connect serial printers, terminals, modems, POS devices and other serial equipmentWarranty: Lifetime
Yes RS422 should have no problem being run over Cat6 (should go to 1500 meters). It looks from the spec sheet that the pinout would be 1->1. It uses pins 3 and 8 for TX, 2 and 7 for RX and 5 for reset. All the others are just tied to ground. I have used these before:
https://www.amazon.com/C2G-Cables-Go-02947-Modular/dp/B0000AOWXP/ref=sr_1_1?ie=UTF8&qid=1503836231&sr=8-1&keywords=db9m+to+rj45
since they can be custom configured they are nice. Just make sure to keep pins 3 and 8 on a twisted pair and 2 and 7 on one. I would use pin 1,2 and 7,8 of the RJ45.