The timing server 4, wherein said third module is further configured to synchronize to said synchronization signal from said timing master upon first reception of {HEAD ~ said synchronization signal} from {TAIL ~ said timing master} 
from
The timing server 4 , wherein said third module is further configured to synchronize to said synchronization signal from said timing master upon first reception of { HEAD ~ said synchronization signal } from { TAIL ~ said timing master }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL