The KIT SPEC is the smart solution composed by two nodes. Each node uses one SPEC and one FMC-DIO card that operate as input time- stamping or programmable output pulse generator. The following formats are available:

• KIT SPEC-B: The basic one (without SFPs, wires, etc..).
• KIT SPEC-S: The standard one. Ready to play.
• KIT SPEC-A: Designed for advanced users and conceived to test the dynamic auto-calibration of White Rabbit protocols under variable external conditions. Includes 5 Km optical fiber rail.

This kit should only be considered as a getting started kit, you should not plan to use it in larger/final production deployment as one of its main components (Genumm PCIe chip) is obsolete.