Highest Speed VSAT with Guaranteed Data Rates

For more advanced communication requirements, Sealink Premium offers regional and global Ku-band VSAT with higher data speeds. As well as providing a predictable monthly cost, Sealink Premium gives you bandwidth control as a Committed Information Rate (CIR) which establishes a minimum bandwidth guarantee. This service is ideal for ship operators seeking high quality, reliable and unlimited communications for business-critical applications and crew, with full cost predictability.


  • Bandwidth on Demand: log in to Marlink’s web portal, Portal360 at any time from anywhere to order up to an extra 5 Mbps CIR for 1 day, 2 day or 1 week intervals
  • IP access to the Internet and corporate networks enabling fast download of large data files and emails
  • Flexible prepaid crew options for voice, email and web browsing on their own devices
  • Ability to set policies over your separated crew and corporate networks so that corporate traffic always remains prioritised
  • Quick and easy remote support with reduced downtime and no onboard intervention using the XChange Universal Remote Access (URA) tool
  • Easy, stand-alone or network compatible installation
  • 24/7 global customer support


  • Unlimited usage
  • Standard rates up to 6 Mbps, with on-demand bandwidth up to 100+ Mbps
  • Choice of 13 service levels with Committed Information Rates (CIR) from 32 Kbps to 1 Mbps as standard, or the ability to go higher on request
  • Always available simultaneous voice & data
  • 2-8 voice lines (not 4-8)
  • The most extensive global coverage available
  • Recreational crew internet and WiFi access with filtering capabilities
  • Packaged with industry leading 60cm, 80cm or 1m antenna from Cobham or Intellian

Customisable Features

Within Sealink we have the option to create a customised solution to adapt to even the most complex, critical needs. Utilised by cruise and ferry operators and offshore and specialised customers, Sealink Premium can be further developed ‘a la carte’ to adapt to the high business demands of any size or type of maritime operation.

Featured products

Sailor 600 VSAT


Small, but perfectly formed, SAILOR 600 VSAT Ku is the most advanced 60 cm class Ku-band antenna available today.

Sailor 900 VSAT

SAILOR 900 VSAT Terminal

SAILOR 900 VSAT is an advanced maritime stabilized Ku-band antenna system

Sailor 800 VSAT

Sailor 800 VSAT

The SAILOR 800 VSAT is a standardized high-performance 3-axis stabilized Ku-band antenna system with an 83 cm reflector dish.