Radwin Ltd. 5XACMOD3C User Manual
FinM Deployment Guide
Release 4.5.10
2‐34
Synchronization
Site Installation
2.3.3
Synchronization
ISU
GPS
GPS
2.4
Track Side ‐ Combined Above and Below
Ground Route
Synchronization
ISU
GPS
Combined GPS and ISU synchronization
GPS
Combined GPS and ISU synchronization
2.5 On‐board
2.5.1 Overview
The Fiber in Motion solution uses shark fin antennas for its mobile units, and relies on
antenna orientation to differentiate the radio streams enough so as to enable MIMO.
antenna orientation to differentiate the radio streams enough so as to enable MIMO.
General Guidelines
• Locate the antennas on the roof of the locomotive, as close as possible to the
front/back end.
• Place the TMU as close as possible to the antennas.
Power
• Use the PoE to supply power to the TMU
• Use the PoE or the SFP fiber connection to provide a service connection to the
TMU.