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    Railway Optical Communication Solution

    Enhanced security, high reliability, and low latency

Overview

  • Overview
  • Benefits
  • Architecture
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Gain the Edge

Continuous Security

Enhanced Security

• Hard pipes centrally carry railway signaling, video backhaul, intra-station Wi-Fi access, office, and other services, which are also physically isolated.
• The time division multiplexing (TDM) technology and L1 AES256 encryption ensure secure signal transmission.

Safety authentication

High Reliability

• Hierarchical protection at the board, device, network, and service levels and ASON protection against multiple fiber cuts achieve higher than 99.999% reliability.
• E2E online services, OD/FD intelligent visualization, and proactive O&M ensure high network performance.

Multi-layer Ecosystem

Deterministic low latency

• Multi-plane static cross-connections and direct transmission of wavelengths at a low latency ensure stable, jitter-free production and train control signals.
• Single-fiber bidirectional transmission of IEEE 1588v2 clock synchronization signals eliminates the need for delay compensation.

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