DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (15 Feet, Black)
Brand: DTech
Color: Black

Full Handshaking Signal RS-232 Cross over Cord (All Wire Connected)
Note:
1.It’s a 15ft RS232 serial crossover cable female to female port, DO NOT perform straight through function.
2.It’s not a 15 pin VGA cable to connects computer to monitor, is only for RS 232 communication port to interface one system to anther system.
3.Shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs.
Transfer data between two devices using a RS-232C serial communication protocol
If your equipment require full wire null modem cable (full handshaking signal), take this 15 foot 9 pin serial null modem cable wherever you need it, it allows you to add your RS232 peripherals to an application or replace your old 5m cross-linked cables.
The 15ft long serial DB9 null cable female to female chord is with gold plated pins for superior corrosion resistance ensuring a solid connection.
The DB-9 connectors are equipped with a pair of thumbscrews for securing the plug to the male socket.
For Connecting RS232 devices below (partial):
Touchscreen
Telescope
vinyl cutting machine
Modem
GPS
network equipment
radio transceiver
stereo system subwoofer/speaker set
sewing machine
weather station
Or controller to a remote control camera
...
Item Specifications:
Connectors: DB9 to DB9 female-female Connector
Interface Surface: Nickel-plated
Pins Surface: Gold-plated
Wire Gauge: 30 AWG
Cord Diameter: 6mm
Cord Length: 15 ft (5 meter)
Color: Black
What’s Included:
1 x Serial to Serial Cable 15’ Null Modem F/F

15ft female to female serial null modem cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface
Wired as a 9 pin serial port Null-Modem cord that 2-3, 4-6, 7-8 line are cross linked (TX,RX,RTS, CTS, DTR,DSR wires are connected); standard shielded DE9 female rs232 cable with AL foil
DB12 female to female connector on each end equipped with screws to ensure an easy and solid connection for stable serial cross data communication
The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code
15 feet long null serial adapter f/f for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment