Public Questions & Answers

Shore Wi‑Fi and cellular can be combined by using the router’s multi-WAN features to prefer shore Wi‑Fi when usable and switch to cellular automatically. This usually presents one stable onboard network to devices so they don’t need to reconnect as the vessel moves. There can be a brief failover delay as health checks detect a failure on the primary link and switch to cellular. In practice, most setups aim to minimize disruption, but some long-lived sessio…

A vessel introduces movement, changing line-of-sight, corrosion, weather and often more complicated power conditions. The antenna position can be excellent one minute and compromised the next depending on heading, superstructure and coastline. That does not make the job impossible; it simply means the marine environment has to be treated as its own design context. Comset can help with that conversation by looking at the vessel type, expected range from sh…

Use the router’s multi-WAN features to prefer shore Wi-Fi when it is trusted and usable, then fall back to cellular automatically. Present one stable onboard LAN or Wi-Fi network to the crew so their devices do not need to change connection every time the vessel moves. Apply health checks and sensible failback delays because marina Wi-Fi may remain connected while providing poor internet. Isolate untrusted shore networks from onboard equipment, and manage…

Salt, moisture and dissimilar metals accelerate corrosion, so connectors, mounts, cable entries and enclosures must be selected and sealed for the marine environment. The vessel’s metal structure can shield or reflect signals; even fibreglass structures, equipment and tinted glass can affect antenna performance. Mount cellular antennas with suitable separation and a clear view, while keeping coaxial runs short. Allow safe service access and protect equipm…

There is no fixed offshore distance. Coverage depends on coastal tower height, frequency, terrain, antenna height on the vessel, weather, network configuration and whether another landmass provides service. Mobile networks are designed primarily for land coverage, so maps may not represent marine performance. A good external antenna and elevated position can extend usable service in some areas, but it should not be treated as a safety or guaranteed offsho…