1.7 Specifications
The specifications listed below apply to the SecureSync standard model, i.e. not including any
option cards, and are based on “normal” operation, with SecureSync synchronized to valid
Time and 1PPS input references (in the case of GNSS input, this is with the GNSS receiver oper-
ating in Stationary mode).
Specifications for the available option cards are provided in their corresponding topics;see
"Option Cards Overview" on page10.
1.7.1 Input Power
AC power source:
100 to 240 V
AC
, 50/60 Hz, ±10 % and
100-120 V
AC
400 Hz, ±10% via an IEC 60320 connector (power cord included)
DC input (option):
12-17 V
DC
-15%, +20%, or
21-60 V
DC
-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)
1.7.1.1 Fuses
Type: T 2A L 250V
Model:
Spectracom recommends: LITTELFUSE 0213002.MXP
[Spectracom part number: F010R-0002-000 E FUSE,2A,SB,IECSURGE,GLASS]
Number: 2 (two) per unit
SecureSync label on rear panel of unit:
"AC POWER/F 2A T 250V (2)"
LEGEND:
F = Fuse
2A = Current Rating: 2 Ampères
T = Speed: Time Delay (Slow-Blow)
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CHAPTER 1 • SecureSync User Reference Guide Rev. 26
1.7 Specifications
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