System Time Message Format - Spectracom SecureSync 1200 User Reference Manual

2.14 Configuring Network Settings
3.
In the Network Services panel, enable System Time Message .

2.14.9.1 System Time Message Format

This message contains the time when the next 1PPS discrete will occur. It is sent once per second
prior to the 1PPS discrete.
Table 2-4:
Word
1
2
3
4
5
88
System Time Message format
Byte 3 Byte 2 Byte 1
Msg ID
Msg Size
Seconds
nSec
EOM
Byte 0
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2 SecureSync User Reference Guide Rev. 23