Radwin Transportation FiberinMotion - Outdoor Synchronization Unit (OSU)

FinMDeploymentGuide Release4.5.10 2‐26
SynchronizationUnits SiteInstallation
OutdoorSynchronizationUnit(OSU)
TheOutdoorSynchronizationUnit(OSU)providesamastersynchronizationclockforallTBS
units,andisconnectedtooneofthenetworkswitches.
ItishousedinthesamehousingasaTBSunit,andisinstalledinthesamemannerasaTBS
(seeTBSMountingonpage 2‐4).ItreceivesaGPSsynchronizationsignal,andcanuseits
integratedGPSantenna,oranexternalGPSantenna.
Figure2‐51:OSUexternalconnections
showaOSUoutside
showanOSUinatunnel,withawiregoingupthroughanairshafttoanexternalGPS
antenna.