Serial interfaces cables and converters scheme pinouts diagrams @ pinoutguide.com (original) (raw)

Modem cables This cable should be used for DTE to DCE (for instance computer to modem) connections with hardware handshaking.
Nullmodem adapter This adapter will enable you to use a normal serial cable as a nullmodem
RS-232 serial cable DE-9 to DE-9, DE-9 to DE-25 cables. Use this cable to connect two devices equipped with serial RS-232 interface. This cable may be used to connect any RS-232 equipped device to computer, connect two computers via COM serial port and so on. RS232 cable colors included.
Serial (9 pin) port Loopback this adapter is used for diagnostic of rs-232 de-9 serial port
Serial dsub9 to dsub25 adapter schematic This adapter will enable you to connect a 25 pin serialcable to a 9 pin connector at the computer
Serial port Loopback (25 pin) Used to verify the port is functional.
Serial Printer (9-25) cable Use this cable between computer (DTE) and printer (DTE) devices.
Serial Printer (9-25) Epson cable For most of models Epson printers
Smart card (Sim card) to PC adapter cable (sim reader/writer) schematic used to to connect computers to ISO 7816 compatible chip card systems (e.g. GSM mobile phones or pay-TV decoding systems)
USB 2.0 cable wiring Very simple. Maximum length of cable is about 5 m for AWG20 and 0.8 m for AWG28 cable.
USB-C (type-C) full-featured cable used for high-speed data transfer
USB-C to USB 3.2 cable for high-speed connections
V.35 crossover cable cable for wiring DCE with DCE or DTE with DTE devices