Cobham Sailor 4300 Iridium L-Band Certus

SAILOR 4300 Iridium Certus terminal is an advanced L-band maritime communications device optimized for seamless connectivity with the Iridium® NEXT satellite network. Supporting Iridium CertusSM services, it leverages a cross-linked Low-Earth Orbit (LEO) satellite architecture to ensure 100% global coverage, making it ideal for remote and demanding maritime operations. Designed for maintenance-free operation for up to 10 years, the terminal is available in both bulkhead and 19” rackmount configurations. It delivers dependable high-bandwidth IP connectivity for data-heavy applications like videoconferencing, multi-user Internet/VPN, IoT, and telemedicine, as well as routine communications including email, electronic reporting, and crew messaging.

  • Available in bulkhead and 19” rackmount configurations

  • No scheduled service interval for up to 10 years

  • High-bandwidth IP connectivity for data-centric applications

  • Three integrated high-quality voice lines

  • Engineered for performance in harsh maritime environments

  • Powered by Iridium CertusSM via the Iridium® NEXT satellite constellation