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Connectivity & Data

Iridium Certus connectivity for maritime backup and continuity.

L-band satellite connectivity planning for vessels that need resilient backup communications and low-bandwidth operational continuity.

Overview

Iridium Certus

Iridium Certus is a practical L-band satellite option for vessels that need resilient communications when cellular, marina WiFi, Starlink, or VSAT are unavailable or degraded. RoamGate Blue positions it as part of a layered vessel connectivity design, typically for backup communications, operational messaging, voice continuity, telemetry, and low-bandwidth services that need to remain reachable.

What it includes

Practical scope for vessel operations.

Iridium Certus requirement review and service planning

Backup WAN integration with router and firewall policies

Failover planning for essential operational traffic

Guidance for voice, messaging, telemetry, and low-bandwidth continuity use cases

Best fit

Where this service usually makes sense.

  • Vessels that need resilient backup communications beyond coastal coverage
  • Operators that want a low-bandwidth continuity path beside Starlink, VSAT, or 5G
  • Fleets prioritizing essential traffic when primary links are unavailable

Related services

Often planned together.

Global eSIM data plan Shared annual eSIM data pools for vessel routers, crew, superintendents, service teams, and operations across supported countries and territories. Ku-band VSAT VSAT planning and service coordination for vessels that need satellite as a primary or backup connectivity layer. Starlink Starlink planning, integration, failover design, and onboard network routing alongside cellular and VSAT.