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Your cart is empty.This DB9 to RJ45 Modular Adapter features a DB9 male connector and an RJ45 female connector. Used for modular RS232, RS422 and RS485 connections, the adapter converts a DB9 female port to an RJ45 female port.The DB9M/RJ45F adapter is backed by lifetime warranty, guaranteeing long-lasting durability.
Ali Murad
Reviewed in Canada on April 15, 2025
perfect
Greg
Reviewed in the United States on April 22, 2024
Works great to connect a standard Cisco-compatible RJ45 console cable to a Mtueranc USB to RS232 Serial Adapter (https://www.amazon.com/dp/B0CL2BPDNK) to connect to the console port of a Brocade ICX7250 switch. The Brocade console mini-USB port is NOT a true USB port (with an internal USB to serial chip), but a mini-USB port with RS-232 signals. The Mtueranc adapter converts this port to a standard female DB9 DCE port that this adapter is plugged into.StarTech GC98MF (DB9M to RJ45F) adapter is wired as follows:DB9 (M DTE) -- RJ458 -- CTS -- 1 (blue)6 -- DSR -- 2 (orange)2 -- RXD -- 3 (black)NC -- GND -- 4 (red)5 -- GND -- 5 (green)3 -- TXD -- 6 (yellow)4 -- DTR -- 7 (brown)7 -- RTS -- 8 (white)RJ45 pins 4 and 5 are both signal ground; only one needs to be connected. The Brocade doesn't need the hardware handshake signals, but I connected them anyway. This converts the Cisco "rollover" console cable to a standard DB9M DTE port.
Alessio
Reviewed in Italy on January 16, 2023
Utilizzato per un progetto con Arduino che necessita di ultizzare un cavo RJ45 per segnali seriali. Installato velocemente, unico problema è che non è presente un riferimento al pinout nella confezione, è stato necessario cercarla su internet.
Maui KSAKSEBON
Reviewed in France on September 8, 2021
Produit conforme à la description et à mes attentes.
Brent Boshart
Reviewed in Canada on July 31, 2021
Easy to use and make custom cable ends.
Eric Marier
Reviewed in Canada on January 1, 2021
Merci!
Curtis
Reviewed in Canada on March 7, 2019
The housing seems a bit on the flimsy side and the pinout doesn't come with it. But really, it is important they make such odd stuff.
Keith B.
Reviewed in Canada on April 21, 2019
As expected
Happy Camper
Reviewed in the United Kingdom on October 11, 2018
They do the job , good quality
Jens
Reviewed in Germany on October 15, 2017
Da ja viele Geräte kein einheitliches Pinout für den Seriellen Anschluss haben ist das genau das Richtige. Einfach Kabel in die gewünschten Bohrungen stecken und fertig. Erspart einiges an Lötarbeit.
Average Dick
Reviewed in Canada on January 12, 2017
What i expected. Be sure of your pinout before you commit to termination of the block.
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