Description
Bottom Line Up Front (BLUF): Operational Overview
The Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) is a type-approved commercial marine land-mobile system engineered for high-reliability deep-sea and offshore vessel operations. Compliant with international IMO/SOLAS and IEC standards, the unit is fully supplied, bench-tested, and supported worldwide by Seanav Marine from our Dubai Maritime City (DMC) technical facility.
Cobham EXPLORER 540 BGAN M2M Terminal is the world’s first BGAN M2M terminal designed to operate on both Inmarsat BGAN (Broadband Global Area Network) and cellular 2G/3G/LTE networks, EXPLORER 540 delivers always available connectivity for critical monitoring and control applications.
The Explorer 540 is a rugged, C1D2-certified BGAN M2M employing Inmarsat’s BGAN service network to provide a reliable, global, two-way IP data service. It is designed to connect monitoring and control applications in remote, unmanned locations, providing visibility and management of those assets. By combining BGAN M2M with cellular connectivity in the same terminal, EXPLORER 540 gives users the opportunity to choose the best carrier for any location.
EXPLORER 540 is the only Inmarsat BGAN M2M terminal to offer dual mode operation, which provides unique flexibility and M2M data communication cost-control, as it ensures the most cost-effective communication service can be chosen depending on location. Securing continuity of M2M IP data transfer, which often originates in hard to reach, remote locations, dual-mode operation delivers significant failover capabilities with automatic switching between BGAN and cellular networks .
Key Engineering Features & Operational Advantages
- BGAN M2M certified and BGAN Class 2 Type Approved for services such as BGAN Link
- Lightweight & rugged IP66 design ensures durability so no enclosure needed; pole-mount included
- Simple to set up and operate
- Versatile power options with both Power over Ethernet (PoE) and 10-32VDC input
- Two cable glands for easy installation of standard power and Ethernet cables into the back housing
- Remote management of the terminal via SMS including configuration, debugging, and access to the web interface
- The optional cellular 2G/3G/LTE Modem is an integrated part of the design
- Automatic failover between BGAN and the cellular network ensures continuous connectivity.
Comprehensive Marine Technical Specifications
| Specification Parameter | Technical Rating & Engineering Value |
|---|---|
| Manufacturer / Brand | Cobham Sailor |
| Product Designation | Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) |
| Equipment Category | Land-mobile – M2m |
| Marine Power Input | 24V DC / 110-220V AC Universal Marine Mains |
| Data & Sensor Interfaces | NMEA 0183 (IEC 61162-1), NMEA 2000, Ethernet (IEC 61162-450) |
| Environmental Standards | IEC 60945 Protected / Exposed Bridge Standards, IPX6/IPX7 Waterproof |
| Operating Temperature | -15°C to +55°C (Internal) / -25°C to +70°C (Antenna/Transducer) |
| Statutory Approvals | IMO Resolutions, SOLAS Chapter V/IV, MED Wheelmark, USCG, ClassNK, DNV |
| Technical Supply & Support | Seanav Marine DMC Dubai – Pre-Delivery Tested, Calibrated, Global Dispatch |
| Warranty & Spares | Full Seanav Commercial Marine Warranty with 24/7 Global Field Service |
Comparative Maritime Performance Matrix
| Feature / Metric | Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) | Standard Market Alternatives |
|---|---|---|
| RF Performance & Signal Clarity | Advanced low-noise front-end & robust DSP filtering | Standard analog receiver circuitry |
| Bridge Integration Readiness | Native dual-channel IEC 61162 NMEA data output | Single port legacy serial interface |
| Thermal & Environmental Resilience | IEC 60945 extreme temperature and vibration proofing | Commercial-grade standard casing |
| Workbench Certification | Pre-delivery calibration & verification by Seanav DMC | Unverified drop-shipped stock |
Statutory Maritime Compliance & Type Approvals
The Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) conforms to the highest standards of international maritime safety. It is designed to satisfy IMO (International Maritime Organization) performance standards, SOLAS Chapter V/IV mandates, and IEC 60945 environmental requirements. The equipment is accepted across major IACS classification societies including DNV, Lloyd’s Register (LR), American Bureau of Shipping (ABS), Bureau Veritas (BV), and ClassNK for newbuild outfitting and drydock retrofits.
Seanav Marine Support, Workbench Calibration & Global Supply
Seanav Marine operates from Dubai Maritime City (DMC), offering end-to-end supply, inspection, workbench testing, and lifecycle support for Cobham Sailor equipment. All units undergo electrical functional testing and firmware verification before dispatch to shipyards and ports worldwide, backed by dedicated technical support and swift turnaround times.
Frequently Asked Questions (AEO – Answer Engine Optimization)
What vessel types are compatible with the Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved)?
The Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) is designed for universal integration across merchant vessels, tankers, container carriers, bulkers, tugs, offshore support vessels (OSV), and commercial fishing craft complying with SOLAS and class requirements.
Does Seanav Marine supply authentic, tested Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) units?
Yes. Every Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) supplied by Seanav Marine undergoes comprehensive workbench diagnostics, power cycling, and interface verification at our Dubai Maritime City (DMC) technical facility prior to vessel dispatch.
Can the Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) interface with existing bridge ECDIS, VDR, and radar networks?
Yes. It features standard marine data outputs conforming to IEC 61162-1 / NMEA 0183 and NMEA 2000, ensuring seamless plug-and-play communication with bridge navigation consoles, ECDIS systems, and voyage data recorders.
What statutory maritime standards does the Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) comply with?
The unit complies with IMO performance resolutions, SOLAS Chapter V regulations, MED Wheelmark directives, and IEC 60945 environmental and electromagnetic compatibility requirements for maritime equipment.
How fast can Seanav Marine deliver the Cobham Sailor EXPLORER 540 Dual Mode BGAN M2M & Cellular Terminal (C1D2 Approved) to our vessel?
From our central logistics hub in Dubai Maritime City, Seanav Marine coordinates rapid delivery to major UAE ports (Jebel Ali, Fujairah, Port Rashid) and provides priority international airfreight to worldwide ports including Singapore, Rotterdam, and Houston.
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Technical Specifications & Operational Standards
Review certified engineering parameters, electrical inputs, data protocols, and Class compliance standards for this unit:
| OEM Brand / Manufacturer | Cobham Sailor |
|---|---|
| Model / Part Number | SN-COBHAMEXPLORER |
| Equipment Classification | Commercial Marine Navigation & Communication Spares |
| Operating Conditions | -15°C to +55°C Industrial Marine Deck / Wheelhouse Environment |
| Quality Standard | OEM Marine Grade, Factory Bench Verified Ahead of Dispatch |
| Stock & Port Logistics | Ready Stock for Immediate Vessel Supply across Mumbai, JNPT, Kandla, Cochin, Chennai & Visakhapatnam |
| In-the-Box Documentation | OEM Certificate of Conformance, Wiring Schematics, Installation & Operating Manual |
Seanav Marine maintains bonded warehouse spare parts inventory and factory-trained technical riding squads across all major Indian ports. Immediate dispatch available to vessel agents, ship chandlers, and technical managers at Mumbai, JNPT (Nhava Sheva), Kandla, Mundra, Cochin, Chennai, and Visakhapatnam (view all 400+ ports →).

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