Iridium Terminals - Navigation and Communication
Iridium marine terminals provide global satellite voice, data, tracking, and safety communications for ships and offshore vessels. Modern Certus terminals use L-band connectivity through compact stabilized or fixed-mount antennas.
ProShipWorks provides end-to-end support to source and supply Iridium Terminals for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
Last updated:
Product Information
| Product Name | Iridium Terminals |
|---|---|
| Product Category | Navigation and Communication |
| Product Reference | 744 |
| Brands / Manufacturers | Cobham SATCOM, Thales, Intellian, Lars Thrane |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Global coverage including polar regions |
| 2. L-band satellite communication |
| 3. Voice, data, messaging, and tracking support |
| 4. Compact antenna and below-deck terminal options |
| 5. Suitable for bridge, crew, and operational communications |
Applications of Iridium Terminals
| Application |
|---|
| 1. Ship-to-shore voice and data communication |
| 2. GMDSS and maritime safety communication where approved equipment is fitted |
| 3. Fleet monitoring, remote access, weather data, and vessel tracking |
Models & Manufacturers
| Model | Manufacturer |
|---|---|
| SAILOR 4300 L-band | Cobham SATCOM |
| VesseLINK 7000 | Thales |
| C700 | Intellian |
| LT-4100 | Lars Thrane |
Technical Specifications
| Model | Specification | Value | Unit |
|---|---|---|---|
| SAILOR 4300 L-band | Iridium service | Certus 350 | — |
| SAILOR 4300 L-band | Maximum data speed | Up to 176 | kbps |
| VesseLINK 7000 | Iridium service | Certus 700 | — |
| VesseLINK 7000 | Maximum data speed | Up to 704 | kbps |
| LT-4100 | Iridium service | Certus 100 or Certus 200, depending on subscription | — |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | Equipment may be type-approved for applicable marine radio and GMDSS requirements. Relevant standards can include IMO GMDSS requirements, IEC 60945 for maritime navigation and radiocommunication equipment, and applicable Iridium network approvals. Verify the exact product certificate. |
|---|---|
| Class Approval | Class approval is model- and installation-dependent. Marine terminals may be accepted by DNV, ABS, Lloyd's Register, Bureau Veritas, or ClassNK when specifically type-approved or installed under the vessel's approved communication system. |
Installation, Maintenance & Safety Information
| Installation Notes | Install the antenna with a clear view of the sky, away from radar beams, exhaust gases, and other transmitting antennas. Mount securely with correct grounding, cable routing, power protection, and approved coaxial connectors. Configure the terminal and SIM or service plan before commissioning. |
|---|---|
| Maintenance Tips | Inspect the antenna mount, radome, cables, connectors, grounding, and power supply during planned maintenance. Check for corrosion, water ingress, loose fasteners, and alarm indications. Test voice, data, tracking, and emergency functions according to the vessel's communication procedures. |
| Safety Notes | Follow the manufacturer's RF exposure limits and keep personnel clear of transmitting antennas during operation. Use correctly rated marine power protection and grounding. Do not treat a general-purpose terminal as GMDSS equipment unless its exact model, service, and installation are approved for that function. |
Request a Quote for Iridium Terminals
Contact ProShipWorks for marine or industrial product sourcing, quotations and delivery.
- Vessel name and IMO number
- ETA / vessel schedule
- Berth or vessel location
- Required quantity
- Preferred delivery window
- Shipping agent contact details
Other Navigation and Communication Products
Explore our range of marine and industrial Navigation and Communication products available for sourcing and supply through ProShipWorks.
Why ProShipWorks?
Trusted & Professional Service
Experienced maritime professionals focused on quality, safety and dependable service execution.
24/7 Rapid Response
Fast response for planned and urgent vessel requirements, whenever support is needed.
Unbeatable Prices
Cost-effective marine services with competitive and transparent pricing for vessel requirements.
Port & Anchorage Coverage
Reliable marine service support across ports, anchorages and offshore locations.