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.
No Bots, Just Experts
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 02657 100ft DB25 M/F All Lines Extension Cable
Overview
The C2G 02657 is a 100-foot (30.5 meter) DB25 male-to-female extension cable. It is designed to extend existing DB25 serial connections, ensuring all 25 lines are carried through. This cable is critical for environments where legacy serial devices, such as older industrial controllers, diagnostic equipment, or specific types of security system components, need to be positioned further from their host system than standard cable lengths allow. It provides the necessary reach without signal degradation for all 25 conductors.
Compatibility
This cable is compatible with any system or device utilizing a standard DB25 connector where all 25 pins are active. This includes, but is not limited to, older serial printers, modems, network equipment console ports, and certain data acquisition systems. It is suitable for extending connections from computers, servers, or control panels to remote serial peripherals.
Installation Notes
Ensure the cable is routed to avoid sharp bends or kinks, which can damage the conductors. For optimal signal integrity over the 100-foot length, avoid running parallel to high-voltage power lines. The standard DB25 connectors ensure a secure, familiar connection without requiring specialized tools for installation.
What's in the Box
- 1x C2G 02657 100ft DB25 M/F All Lines Extension Cable
Compare with similar
C2G 100FT DB25 M/f ALL Lines EXT CBL - 02657
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.
Looking for more C2G products? Shop the full C2G catalog →
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology