Input Power

AC power source:

  • 100 to 240 VAC, ±10 %, 50/60 Hz

DC power source (option):

  • 12-17 VDC -15%, +20%, or
  • 21-60 VDC -15%, +20%, secure locking device

Maximum power draw:

  • TCXO/OCXO oscillator installed: 40 W normal (50 W start-up)
  • Rubidium (Rb) oscillator installed: 50 W normal (80 W start-up)
  • Low-Phase Noise (LPN) Rubidium oscillator installed: 52 W normal (85 W start-up)

Backup Battery: SecureSync has an internal battery to support the Real Time Clock. The battery is a small recharging lithium coin cell that is not customer-replaceable. This battery will keep approximate time and date in a shutdown state over ~135 days before requiring recharge. After full drain, the battery will require ~5 days to fully recharge. Minimum battery life is ~30+ years.

Hot Swap Power Supply: Some SecureSync models have hot-swappable power supplies and can ensure power redundancy in case of failure. Each power sled has the same specifications as the standard AC or DC specifications (see above). For information on safe operation, see Hot Swap Power Supply.