In the defence sector, a TCS-10 CAN-switch offers several crucial advantages over traditional CAN architectures.
Military systems demand reliability, security, modularity, and fault tolerance and TCS-10 CAN-switch is well suited to meet these requirements.
A CAN-switch allows secure, prioritized, and fault-tolerant communication between these, even if they’re developed by different contractors or follow different security levels.
Improved fault isolation & system resilience
A failure or overload in one node or bus segment won’t affect others. Essential for mission-critical systems (e.g., fire control, propulsion, or communication units) where uptime is non-negotiable.
Selective message routing
A CAN-switches can filter and forward only relevant messages to each subsystem. Reduces unnecessary bus load and increases determinism—critical for real-time control in weapons systems or UAVs.
Modular and scalable design
Supports modular platforms (e.g., ground vehicles, ships, UAVs) by allowing flexible integration and reconfiguration of new subsystems. Reduces redesign when upgrading or retrofitting platforms.
Diagnostics and maintenance
CAN-switches can include logging, diagnostics and traffic shaping functions. Useful for preventive maintenance, health monitoring, and post-mission debriefing.
Enhanced security
Sensitive subsystems (e.g., navigation, guidance, or encryption units) can be isolated from lower-trust domains. Helps prevent lateral movement of cyberattacks across the network
Multi-domain communication
Enables different CAN domains (e.g., command, control, sensor fusion) to operate at different speeds or protocols, while still interoperating via the switch
Reduced EMI and bus load
By localizing traffic, CAN-switches help minimize electromagnetic interference (EMI)—a major concern in defence-grade systems. This can also reduce shielding requirements and simplify compliance with MIL-STD-461