Redport Glow Satellite WiFi Terminal


Live and play on the water?

Unlimited Freedom to Roam, Unlimited Data, Unlimited SMS Messages plus Voice Calls with the Glow Terminal for the Iridium Satellite network.

Stay in touch with the Glow Iridium Satellite Terminal. Updated for 2021!  Easy to install, easy to use, easy to live with – Glow gives you the 100% Global coverage of the Iridium satellite network with the power of RedPort hardware and services.

Full Support for:

  • CruisersEmail, Xgate, and MyIridium Compressed Email Services
  • PredictWind Offshore
  • Satellite Voice Calls via Smartphone and optional support for analog desk phones
  • Integration with existing onboard WiFi networks and multi-WAN routers such as Wave WiFi MBR-550, MNC-1200, and Sea-Tech’s Narwhal Communications packages.
  • Vessel Tracking services such as PredictWind, GSatTrack, FollowingSea, and more

10m (30Ft) Data/Power Cable included with Glow systems

Glow systems use our Glow Unlimited Flex plans which include unlimited data, unlimited SMS, and 50 minutes of voice service per-month.   Flex plans can be suspended for low monthly fee and resumed without any additional fees.  No need to maintain multiple SIM cards for seasonal service.

Add an antenna mount for your Halo Satellite Terminal

Shakespeare 4365 4 Inch Straight Mount

4" High Stainless Steel construction
Standard 1" - 14 male threads
Excellent for Marine TV antennas
May be used with Style 4364 Extension Mast (1')

Shakespeare 4188SL Stainless Steel Ratchet Rail Mount

Ratchet Action Rail Mount Antenna Mount 4188SL
Four-way ratchet design with handle
For rail mounting
Has 9/32" or 15/32" hole for feed through cable
Standard 1"-14 thread male threads


RedPort Glow: Connecting Life On The Water

Live and play on the water? Stay in touch with the Glow Iridium Satellite Terminal. Easy to install, easy to use, easy to live with – Glow gives you the coverage of the Iridium satellite network with the power of RedPort hardware and services.

Satellite-optimized voice, emailweather forecastssocial media and location sharing are at your fingertips, saving you airtime and connecting you easily. Plus, Glow is the world’s only marine-dedicated satellite phone with access to Iridium’s best service plans, including Unlimited and Double Data.

Glow Iridium WiFi Terminal Features



Iridium Satellite, Voice, Data, Vessel Tracking, WiFi & Ethernet, Built for Boats


Iridium Satellite

Glow uses the Iridium satellite network to provide truly-global coverage and access to Iridium’s best airtime pricing, including Prepaid plans and Postpaid Unlimited and Double-Data plans, exclusively for recreational boaters.



Be heard. Anywhere.

Use your existing smartphone, Wi-Fi phone, or standard telephone (with optional adapter.) Glow’s included phone exchange will place calls from one end of the ship to the other, or around the world via Iridium’s global satellite network.



Connect. Anywhere.

Access optimized email, get PredictWind weather and wave forecasts, share photos, post to Twitter and Facebook, and more, all with with CruisersEmail or Iridium Mail & Web apps.

Vessel Tracking.

Be seen. Anywhere.

Share your location with friends and family with RedPort Vessel Tracking service. Glow provides tracking data using GPS built directly into the dome, and a friendly web portal makes it easy for you and others to see your trip. Learn more about Vessel Tracking.



Connect. Where you are.

Glow’s built-in WiFi capabilities make it easy to connect all of your favorite devices to one simple hub: Mac, PC, iOS (iPhone, iPad, iPod), and Android.


Built for Boats

Glow’s single durable dome easily mounts outside, giving you maximum GPS and Iridium performance. An Ethernet cable provides power and optional connectivity.


Voice Services

  • Onboard phone exchange (PBX) with up to four extensions and voice mail to create an onboard phone network
  • Up to four local simultaneous users; single simultaneous satellite call
  • Voice calls and text messages with any iOS or Android smartphone, tablet or computer using the XGate Phone app for iOS or Android
  • Compatible with analog telephones with optional adapter
  • Compatible with Ethernet and SIP Wi-Fi phones


Data Services

  • Works with Iridium Mail & Web or any RedPort XGate-based data optimization service such as Sea-Tech’s CruisersEmail.
  • CruisersEmail services include:
  • Optimized Email access with an average of 20 times optimization
  • Point weather data
  • PredictWind weather forecasts
  • Photo compression and sending
  • Social media updating with Facebook, Twitter, and SailBlogs
  • Additional compatibility with popular marine applications including Expedition, iNavX, Weather4D, Ocean Imaging’s SeaView Fishing and more
  • Built in firewall blocks all unwanted data traffic to protect against runaway usage, while permitting CruisersEmail and other services.
  • Supported operating systems include all current versions of Microsoft Windows, Apple Macintosh, iOS (iPhone, iPad), and Google Android

Physical Specifications


Glow Technical Specs

  • Dimensions: 7.5 in Diameter, 7 in high
  • Weight: 2 lbs
  • Temperature: -22° F to 158° F (-30° C to +70° C)
  • Certifications: FCC, CE, and RoHS
  • WiFi: 802.11 b/g
  • Power: 12v, 1amp
  • Interfaces: 12VDC Input, RJ45 Ethernet, 802.11b/g/n WiFi

Additional information

Weight 5 lbs
Dimensions 10 × 10 × 10 in


Redport Glow Airtime

Iridium Handheld Airtime