DB9 to RJ45 Modular Adapter, Male to Female (GC98MF)

They do the job , good quality

These made it so simple to replace camera cables for Tandberg codecs at a fraction of the price, and it's very easy to change pin-outs.

The plastic shell and RJ45 are good and solid. The wires if anything are too long but it makes assembly easy and it's all push fit. Unfortunately it came with no instructions and as it's discontinued the diagrams are not on the vendor website either. After a bit of poking around it seems to follow the Yost standard for colours and RJ45 serial.

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.

Reçu dans un emballage soigné. L'ensemble fait très pro: idéal pour bidouiller une adaptation attention à ne pas se tromper en enfichant les pins, car surement difficile à changer de place en cas d'erreur sans outillage spécifique

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) -- RJ45 8 -- 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.

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.

perfect