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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
C2G 25211 DB9 Serial Extension Cable
Overview
The C2G 25211 is a 6-foot DB9 serial extension cable designed to bridge the gap between devices with male DB9 connectors and systems requiring a female DB9 port. This cable is essential for extending the reach of serial communication for legacy industrial equipment, security system components, or diagnostic tools where direct connection is not feasible. Its construction ensures reliable data transmission for applications where signal integrity is critical.
Compatibility
This cable is compatible with any device featuring a male DB9 serial port, including many older security cameras, access control panels, point-of-sale systems, and industrial automation controllers. It functions as a direct extension for serial communication interfaces, ensuring that devices can be positioned optimally within a deployment without compromising connectivity. It is suitable for use with systems that utilize RS-232 serial protocols.
Installation Notes
The cable features molded DB9 connectors with integrated strain relief to prevent damage from bending or pulling. The left connector is male, and the right connector is female, facilitating a straightforward extension of existing serial connections. Ensure the cable is securely seated at both ends to maintain a stable data link. The 6-foot length provides flexibility for routing within control cabinets or across short distances.
What's in the Box
- 1x C2G 25211 DB9 Serial Extension Cable
Compare with similar
C2G Extension Cable - DB9 Left Connector - Male Left Gender - DB9 Right Connector - 25211
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
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