C2G 25ft (7.6m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors M/F, In-Wall CMG-Rated

Overview

The C2G 52188 is a 25-foot RS232 serial null modem cable designed to enable direct communication between devices using serial ports. Its low-profile DB9 connectors make it easier to install in confined spaces such as behind equipment or inside electrical boxes. Rated CMG for in-wall use, this cable is suitable for permanent installations in offices, schools, or industrial environments where neat and safe wiring is essential. The cable’s 28 AWG conductors and shielding ensure reliable data transfer with minimal interference over the full 25-foot length.

Key features

• Low-profile DB9 connectors that fit comfortably in tight spaces and reduce strain on ports
• CMG rating certifies the cable for safe in-wall installation, meeting building code requirements
• 28 AWG wire gauge provides consistent and stable signal transmission for serial communication
• Durable PVC jacket protects the cable from physical wear and environmental damage
• Shielding reduces electromagnetic interference, maintaining clear and reliable data transfer
• 25-foot length offers flexibility to connect devices that are spaced apart without signal loss
• Lifetime warranty ensures long-term reliability and peace of mind for professional installations

Key specs

• Cable length: 25 feet (7.6 meters)
• Connector type: DB9 male to DB9 female null modem
• Wire gauge: 28 AWG
• Cable jacket: PVC
• Shielding: Yes, to prevent signal interference
• CMG rating: Suitable for in-wall installation
• Color: Black

Connectivity and compatibility

This cable supports RS232 serial communication, making it compatible with a wide range of devices such as modems, printers, industrial controllers, and other serial-enabled equipment. The null modem wiring allows two DTE devices to communicate directly without a modem or other intermediary device. Its DB9 connectors are standard for many legacy and industrial serial ports, ensuring broad compatibility in professional and technical environments.

Ideal uses and environments

The C2G 52188 is well suited for IT professionals, system integrators, and technicians who require a dependable serial connection in environments where clean and safe wiring is critical. It works well in office networks, industrial control systems, and educational facilities where in-wall cable runs are necessary. The cable’s durable construction and lifetime warranty make it a strong choice for installations that demand long-term stability and minimal maintenance.