PTP
Time
Scale
Arbitrary
Time
Scale
Clock Class Definition
52 58 Time and 1pps references are in holdover state, not within spe-
cifications, and PTP clock shall not be a slave to another clock in the
domain. Then, applied to Master Clocks who have just powered on and
have not yet achieved a suitable TFOM value.
187 193 Time and 1pps references are in holdover state, not within spe-
cifications, and PTP clock may be a slave to another clock in the
domain.
255 255 Class assigned to “Slave-Only” clocks.
248 248 “Unknown” class.
Ethernet Status
Current IP Address: The IP address currently being used by the PTP inter-
face.
Note: If the PTP Module is set up for DHCP but fails to obtain an IP
address, it will use the Static IP instead. To reacquire a DHCP address,
reset the module via the Main tab in the PTP settings window.
Current Network Mask: The Network Mask currently being used by the PTP
interface.
Current Gateway: The Gateway address currently being used by the PTP
interface.
Port Status
Port State: Reports the current state of the PTP State Machine:
Disabled: PTP Ethernet port is Disabled. See PTP Setup/Network
page, PTP Network Settings options.
Initializing: Ethernet link is unplugged/PTP Module is in power-up
state. A Master Clock doesn’t leave this state while it can’t get the cur-
rent time and synchronization references from SecureSync to syn-
chronize with it.
Listening: PTP module is looking for a Master Clock.
510 SecureSync 2400 User Manual
APPENDIX
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