Maretron Multiport Box Mic-Mid Male Homerun Mic-Mid Fem Drop

The Maretron Multiport Box Mic-Mid Male Homerun Mic-Mid Female Drop (Model CM-CF-4) is a marine network consolidation device designed to streamline wiring installations on modern vessel communication and monitoring systems. This multiport box eliminates the cable clutter that typically accumulates behind instrument dashboards and control centers by consolidating multiple drop cables into a single homerun connection back to the main trunk line.

The unit features Mic-Mid male connectors on the homerun side and Mic-Mid female connectors on the drop side, enabling clean integration with Maretron's standardized marine network architecture. Its compact footprint—measuring 2 x 2 x 7 inches and weighing just 0.25 pounds—fits easily in tight spaces common to engine rooms, helm stations, and below-deck installations. Connection back to the trunk requires a separate double-ended cordset and tee assembly, allowing flexibility in system design and phased expansion without rewiring entire networks.

This multiport box is ideal for boaters managing complex onboard systems—from integrated GPS and sonar networks to engine monitoring and autopilot installations. By consolidating multiple connections at a single point rather than daisy-chaining tees throughout the vessel, operators reduce signal degradation, simplify troubleshooting, and create cleaner, more professional installations. Weekend cruisers and serious offshore anglers alike benefit from the simplified wiring topology, especially when retrofitting systems into existing instrument clusters where space is at a premium.