If your product number begins with the numbers 2402, then your unit does not contain an
extension board and has a two-option card capacity. If your product number begins with
the numbers 2406, then your unit contains an extension board, and can house up to six
option cards. For more information, contact your Orolia sales personnel.
Caution: NEVER install an option card from the back of the unit, ALWAYS
from the top. It is therefore necessary to remove the top cover of the main
chassis (housing).
Input and outputs can be categorized by:
Communication direction:
Input
Output
Signal type:
Frequency: 1/5/10/[programmable]MHz
Wave form (square, sinus)
1PPS
TTS
CTCSS
Signal protocol:
ASCII time code
IRIG
STANAG
Have Quick
E1/T1 data
Telecom timing, etc.
Ethernet (NTP, PTP)
Time code I/O
Alarm out, etc.
Functionality:
Networking card (incl. NTP, PTP)
Time code I/O
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CHAPTER 1 • SecureSync 2400 User Manual Rev. 2
1.5 Option Cards