Infinet Wireless: Technical Documentation
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Figure - AUX-ODU-SYNC

AUX-ODU-SYNC is a TDD synchronization hub, which has been designed to provide a timing reference to the InfiNet Wireless R5000 units. In combination with InfiNet’s new proprietary TDMA-based wireless architecture, AUX-ODU-SYNC completes the solution, providing TDD synchronization to its systems, both legacy and newly deployed.

TDD synchronization eliminates self-interference between multiple co-located units and enables frequency re-use within the same site. InfiNet’s implementation supports not only intra-, but inter-site synchronization too, thanks to the fact that the timing reference is GNSS-based.

ParameterDescription
Compatible models
  • InfiMAN 2x2 family: Mmxb(s), Omxb(s), Qmxb
  • InfiLINK 2x2 PRO family: Mmx(s), Omx(s)
GNSS receiver
  • Embedded, GPS/GLONASS
GNSS antenna
  • Embedded, active
Water and Dust protection
  • IP66 and IP67
Consumption, W
  • up to 4
Input voltage, VDC
  • ±19..±56
PoE type
  • Passive PoE (4,5,7,8 Ethernet pins used)
Interfaces and connectors
  • Port 0-6: sync outs (7 RJ-45 connectors to connect to ODU with special cable CAB-SYNC)
  • Power: power supply input (1 RJ-45 connector)
Compatible InfiNet Wireless power supplies
Size and Weight
  • 180х170х75mm, 0.65kg
Table - AUX-ODU-SYNC specification

The set of indicators is located near the power port of AUX-ODU-SYNC:

DescriptionNormal state
Power (POWER)On 
TDD-synchronization (SYNC)On
Table - AUX-ODU-SYNC indicator panel description
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