OSA 5401 SYNCPLUG GNSS and PTP Grand Master SFP including:
 
- Stratum 3E OCXO,
- OSA 5401 SYNCJACK OS, PRE-INSTALLED SW, R.5.
- OSA 5401 Telecom profile basic system software license, including: 1x Clock Probe, 1x PTP Probe, L2+L3 input PTP slaves, G.8275.1 profile, enterprise profile, 32x IP unicast PTP Slaves G.8265.1 / G.8275.2, Sync-E
- Maintenance and Support for 1 Year