COBHAM Sailor 4300 CERTUS

Maritime

The SAILOR 4300 CERTUS from Cobham is a maritime satellite terminal designed to deliver reliable, global, high-speed connectivity via the Iridium Certus network. Compact, rugged, and easy to install, it is suited for commercial vessels, coastal fleets, and leisure boats, and can also serve as a backup or alternative to a VSAT system.

100%

100% global coverage via Iridium, even in remote regions.

704 kbps

High enough data rate for heavy usage: Internet, VPN, messaging, etc.

3 voice lines

Stable simultaneous voice communications, even during data sessions.

Antenna

Reliable, durable, and low-maintenance.

Key Features

High-speed connectivity & heavy data support

The SAILOR 4300 provides a high-performance IP link, up to 704 kbps download (and 176 kbps upload, depending on service), suitable for demanding applications: videoconferencing, multi-user Internet, VPN, IoT, telemedicine, crew management, and operational reporting.

Quality voice communications & flexibility

In addition to data services, the terminal supports three simultaneous HD voice lines, usable even while data is active, an essential advantage for bridge-to-shore communications, onboard teams, or emergency operations.

Easy installation & built-in maritime ruggedness

Its L-Band antenna has no moving parts, meaning minimal maintenance. The system is engineered to withstand harsh maritime conditions (salt, wind, motion, vibration) for many years without scheduled servicing, and can be bulkhead-mounted or installed in a 19” rack.

Technical Specifications

Dimensions	terminal 342.5 x 270 x 42 mm ; antenna Ø : 380 mm, H : 253 mm
Weight	terminal 3.2 kg ; antenna 8.0 kg
Ingress Protection	terminal IP31 ; antenna IPX6
Connectivity	4 x LAN RJ45 ; 1 x I/O connector
Throughput	IP standard up to 704 Kbps

Documentation

Services

High-speed Internet, satellite voice, email/reporting, VPN, IoT, crew communications, telemedicine, global connection via Iridium Certus.