C2G 52165 - 3FT CMG DB9 NULL MODEM M-M
C2G

52165

Alternate Item Number: CG52165

UPC: 757120521655

Contact for Pricing

Overview

The C2G 3ft DB9 Male-to-Male Null Modem Cable (SKU 52165) enables direct RS-232 serial communication between two DTE devices. This cable crosses the transmit (TX) and receive (RX) lines to simulate a modem connection, eliminating the need for external adapters. It features two standard 9-pin DB9 male connectors and a 3-foot cable length, wired in a 9-pole configuration for RS-232 interfaces. Manufactured by C2G in the US, this passive cable requires no external power supply and is ideal for linking industrial controllers, legacy printers, and test equipment requiring a null modem setup. Its compact length provides routing flexibility while maintaining signal integrity for reliable data transfer.
  • 3-foot length for flexible routing in industrial setups
  • DB9 Male-to-Male connectors for direct RS-232 communication
  • Null modem wiring crosses TX/RX lines for DTE-to-DTE connection
  • Foil-shielded for EMI/RFI protection in noisy environments
  • Passive cable, no external power required
  • Snagless connectors with thumbscrews for secure and easy installation

Specifications

Connection Type
DB9 Male-to-Male
Connection Type
DB9 Male-to-Male Null Modem
Connection Type
DB9 Null Modem M-M
Connection Type
DB9 Serial
Connection Type
Male-to-Male DB9 Null Modem
Material
Rugged, over-molded design with foil shielding
Material
Plastic (DB9 connectors), Copper (pins)
Material
Copper with Gold-Plated Contacts
Material
Rugged, over-molded construction with foil shielding
Material
CMG
Material
Plastic
Material
Copper
Poles
DB9 (9 pins)
Poles
9P
Poles
DB9 Male-to-Male Null Modem
Poles
9
Size
3 ft
Size
3FT
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Frequently Asked Questions

What devices is this cable compatible with?

This cable connects two DTE devices like industrial controllers, legacy printers, or test equipment via serial ports.

What is the length of this cable?

The cable is 3 feet (0.91 meters) long.

What type of connectors does this cable use?

It uses standard DB9 male connectors on both ends.

Does this cable require additional adapters?

No, the null modem configuration allows direct device-to-device connection without extra adapters.

Is this cable shielded?

The product specifications do not mention shielding, but it is designed for standard serial communication.

Frequently Asked Questions about C2G

What is C2G's warranty policy?

C2G offers a lifetime warranty on all cables and a full one-year warranty on active devices and computer accessories. Warranties do not cover damage from misuse or consequential damage, and C2G's liability is limited to the product's purchase price.

What industries and applications are C2G products used for?

C2G products are used across multiple critical industries, including enterprise computing, networking, audio/video, PC and mobile solutions, and power management. Their connectivity solutions support data centers, networks, workspaces, and device connectivity for professional environments. Key application areas include enterprise networking, audio/video systems, computer peripherals, power infrastructure, and custom connectivity solutions for complex technical requirements.

What technical support does C2G offer?

C2G offers comprehensive technical support through multiple channels, including free live chat support available Monday to Friday from 8:30am to 22:30 UK time. Our technical experts are thoroughly trained on C2G products, have industry-recognized certifications, and provide support for all product lines including data networking, audio/video, PC solutions, and power solutions. Customers can access immediate assistance via live chat at www.c2g.com/uk/contact/customer-service, with after-hours questions automatically emailed and answered the next business day.

What are the main product lines offered by C2G?

C2G offers five primary product lines: Data Networking Solutions, Audio/Video Solutions, PC and Mobile Solutions, Power Solutions, and Custom Solutions. These comprehensive product lines cover enterprise connectivity needs, including fiber patch cables, network devices, audio/video cables, computer accessories, power cords, and tailored connectivity solutions for diverse industrial and technological applications.

What are the key features of C2G products?

C2G products feature simplified connectivity solutions across multiple technology domains including data networking, audio/video, PC & mobile, and power solutions. Key features include easy-to-use and easy-to-install designs, technical expertise, high-performance components, and compatibility with industry standards. With approximately 2,000 products ready to ship, C2G offers innovative solutions that meet diverse connectivity needs, using the latest technology and optimized for performance across enterprise, audio/video, and mobile applications.

What communication protocols do C2G products support?

C2G products support multiple industrial communication protocols, including Modbus TCP/IP, RAPIEnet, and EtherNet/IP. The products feature RJ45 connectors and enable flexible network configurations with support for ring, line, tree, and star topologies. Advanced features include automatic parameter scanning, fast data processing, and comprehensive diagnostic services.

What accessories are available for C2G products?

C2G offers a comprehensive range of accessories across multiple solution categories, including adapters, converters, cables, power cords, transceivers, and custom connectivity solutions. Key accessory lines include DisplayPort and Mini DisplayPort adapters, audio cables, XLR and TRS audio connectors, speaker wires, network cables, and power management accessories. With approximately 2,000 products available, C2G provides accessories for data networking, audio/video, PC and mobile, and power applications.

How are C2G products typically installed?

C2G products are designed for straightforward, easy installation across multiple solution categories including data networking, audio/video, PC & mobile, and power solutions. Our products feature simplified connectivity that enables quick setup by IT professionals and technicians, with comprehensive technical support available through our website, live chat, and expert support team. Most C2G connectivity solutions can be installed directly by plugging into standard network, audio/video, power, or computer interfaces without requiring specialized training.