Link Green (Tactical Data Link)

Control & Info Systems, Naval Systems, Naval Command

Link Green (Tactical Data Link)

Tactical Data Link enables information sharing amongst land/ sea/ air platform using HF, V/ UHF radios and SATCOM. Link Green is in service with Pakistan NAVY since 2018 and extensively used in various NAVY exercises. Currently Link Green has been installed onboard 16 Pakistan NAVY Platforms including surface, subsurface, Land and Air based units.
Communication ranges up to 1000 NM have been achieved using Radio Network.

System Features

  • Ad hoc Network (No Single Point of Failure
  • Multi Network (Super Network) Capability
  • Late Network Entry (LNE)
  • Automatic Routing and Relay
  • Dynamic Time Division Multiple Access (DTDMA)
  • Congestion Management
  • Strong Waveforms and Error Correction
  • Line of Sight (LOS) & Beyond Line of Sight Communication (BLOS)
  • Connectivity over HF, V/UHF & SATCOM Media
  • Track Management
  • Command Messages
  • Weapon Management & Coordination
  • Network Management, Control and Monitoring
  • PPLI, Platform and system status
  • Information Management
  • Multilink processing
  • Free Text Messages
  • Integrated with on board sensors

Technical Specifications

Platform Interoperability
Land, Sea, Air, Subsurface, and SATCOM-connected units
Communication Media
HF, V/UHF Radios, and SATCOM Media
Operational Range
Up to 1000 NM via Radio Network
Network Architecture
Ad hoc Network (No Single Point of Failure) & Multi Network (Super Network) Capability
Channel Access / Protocol
Dynamic Time Division Multiple Access (DTDMA) with Automatic Routing & Relay
Communication Modes
Line of Sight (LOS) & Beyond Line of Sight (BLOS)
Tactical Capabilities
Track Management, Command Messages, & Weapon Management/Coordination
System Status & Positioning
PPLI, Platform, and System Status monitoring
Sensor Integration
Integrated with on board sensors, supporting Multilink Processing & Free Text Messages