ExaLINK Fusion HPT


Tap, aggregate, and monitor networks with 100ps resolution timestamps and 32GB deep buffers

The ExaLINK Fusion HPT brings Exablaze's patented High Precision Timestamping (HPT) technology to the ExaLINK Fusion product series. This makes the device the highest precision, highest port density, highest buffer capacity network monitoring/timestamping device available on the market.

The device features include:

  • 40x 10Gb/s ingress ports for a total of 400Gb/s ingress capacity
  • 100ps (0.1ns) timestamp resolution
  • <0.5ns port to port time synchronisation
  • +/-1ns device to device time synchronisation
  • Sophisticated micro-burst protection architecture
  • 32GB internal deep packet buffer
  • Load balanced 10Gb/s egress ports
  • Up to 80Gb/s egress capacity
  • A simple in-packet timestamp format (no keyframes)

The ExaLINK Fusion HPT is built on the ExaLINK Fusion Layer 1 matrix switch platform platform. All 48 ExaLINK Fusion ports are enabled to perform layer 1 switching. This provides support for features, such as tapping for logging, patching for failover, and packet counters and signal quality statistics for monitoring.