Lantronix CRS2F3113-100 Point System RS232 Copper to Fiber Media Converter

Extend and protect critical serial links with the Lantronix Point System RS232 Copper to Fiber Media Converter. This media converter converts RS232 copper connections to multimode optical fiber, enabling long-distance serial communications for security, surveillance, access control and industrial monitoring systems. Supporting RS232 asynchronous data up to 115Kb/s and a standard SC multimode fiber interface, it preserves the full complement of RS232 flow control and handshaking so cameras, controllers and legacy devices operate seamlessly.

Engineered for easy deployment, the unit includes a DTE/DCE switch to eliminate cable confusion, a loop-back switch for rapid diagnostics, and status LEDs for instant health checks—reducing installation time and troubleshooting costs. Its compact internal form factor fits neatly into existing enclosures or point-of-presence equipment. Backed by a lifetime limited warranty, the Lantronix CRS2F3113-100 is ideal for network and physical security environments that demand dependable, low-latency serial extension over fiber.

Use it to extend CCTV camera control links, remote access panels, or telemetry lines across campus or facility-wide fiber backbones—contact sales or add to your procurement list to secure resilient serial connectivity.

• Extend serial RS232 connections over multimode fiber to increase distance and reduce EMI for reliable long-range deployments
• Maintains full RS232 handshaking (DTR/CTS/RTS) so existing equipment and control systems work without modification
• DTE/DCE and loop-back switches simplify installation and on-site diagnostics to minimize downtime
• Compact internal form factor with SC multimode fiber port for easy integration into network and security racks
• Lifetime limited warranty provides long-term confidence for critical surveillance and monitoring infrastructure