Infinet Wireless: Technical Documentation
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AUX-ODU-SYNC is a TDD synchronization hub, which has been designed to provide a timing reference to Base Stations sectors of InfiMAN 2x2, InfiMAN Evolution families and InfiLINK 2x2 PRO devices. In combination with Infinet’s 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)
  • InfiMAN Evolution: BS
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 or CAB-SYNC-E depends on model family)
  • Power: DC input (1 RJ-45 connector)
Compatible InfiNet Wireless power supplies
  • IDU-CPE (supplied by default)
  • IDU-BS-G
  • IDU-BS-G(60W)
  • IDU-CPE-G(24W)
  • AUX-ODU-INJ-G
  • IDU-LA-G(V.01)
Temperature range
  • ODU: -40…+60°С
  • IDU: 0...+40°С
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:

  • POWER - power.
  • SYNC - TDD synchronization.
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