Table 1-6:
Option card connectors
Connector Illustration Electr. Signals Timing signals
BNC Differential TTL xV, sine wave, programm.
square wave, AM sine wave, DCLS
1PPS, frequency,
IRIG, HAVE QUICK,
PTP
ST Fiber Optic AM sine wave, DCLS IRIG, 1PPS
Terminal Block
[
Recommended mat-
ing connector:
Phoenix Contact,
part no. 1827787]
RS-485 1PPS, frequency,
ASCIItime code,
IRIG, HAVEQUICK,
Alarm, T1/E1
DB-9 RS-232, RS-485 ASCIItime code,
GPS NMEA, data
clocks,
CTCSS frequency,
1PPS, Alarm signal
DB-25 Differential TTL xV, RS-485 STANAG
RJ-12 RS-485 data clock, CTCSS
frequency,
1PPS, Alarm
RJ-45 Gb-Ethernet PTP timing signal
SFP Ethernet NTP timing signal,
PTP timing signal
SMA RF, differential TTL xV, sine wave, pro-
gramm. square wave, AM sine wave, DCLS
1PPS, frequency
1.6 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 operating in Stationary mode).
Specifications for the available option cards are provided in their corresponding topics;see
"Option Cards Overview" on page15.
22
CHAPTER 1 • SecureSync 2400 User Manual Rev. 2
1.6 Specifications