Lantronix CWDM-M551LCR-B Demultiplexer and Multiplexer, Coarse Wavelength Division Multiplexing (CWDM), 4-Channel OSC Duplex LC

Maximize existing fiber and simplify network expansion with the Lantronix CWDM-M551LCR-B demultiplexer and multiplexer. This rack-mount CWDM 4-channel unit with OSC duplex LC ports delivers a cost-effective, passive solution to carry multiple wavelengths over a single fiber—ideal for security, surveillance and remote monitoring deployments. Because it is protocol-agnostic, the Lantronix CWDM mux/demux supports video, PoE management traffic and other data streams simultaneously at specified wavelengths, eliminating the need for new cabling or complex active equipment.

Engineered for reliability and low maintenance, the passive CWDM design reduces power and cooling requirements while providing predictable performance in rack-mounted network closets. Key specifications include Coarse Wavelength Division Multiplexing support, 4-channel OSC duplex LC connectivity, and a lifetime limited warranty—offering peace of mind for mission-critical installations. Use this unit to expand existing fiber infrastructure for CCTV, access control, industrial monitoring or enterprise networking. Contact us to streamline your fiber upgrades or order the Lantronix CWDM-M551LCR-B for immediate deployment.

• Increase fiber capacity without new cabling: passive CWDM multiplexing lets you carry multiple wavelengths over a single fiber, reducing infrastructure cost and installation time.
• Protocol-agnostic transport: supports any protocol at specified wavelengths so video, data and control signals coexist for security and surveillance systems.
• Rack-mount, space-saving design: 4-channel OSC Duplex LC unit fits standard racks for easy integration into network and monitoring closets.
• Reliable, low-maintenance operation: passive technology with lifetime limited warranty delivers long-term uptime for critical monitoring and networking applications.
• Simplified deployment and scalability: add or drop channels as needs grow to support expanding CCTV, access control, or remote sensors without replacing fiber.