Hardware Setup For Hub Site Synchronization; Serial Hub Site Synchronization; Figure 4-41 External Connections : Radwin Gsu - Radwin 2000+ SERIES User Manual

Hardware Setup for Hub Site Synchronization
Figure 4‐41: External Connections: RADWIN GSU
All external ODU ports should be water sealed. See Additional Considerations for
Waterproofing for instructions on doing so.
4.9 Hardware Setup for Hub Site
Synchronization
For a complete description of the functionality of hub site synchronization, see
Hub Site Synchronization.
Here, we describe how to connect the various options:
• Serial hub site synchronization
• Ethernet hub site synchronization
• GPS hub site synchronization with an external GSU
• GPS hub site synchronization when the radio unit has an integrated GPS capability (rele‐
vant for the RADWIN 2000i only).
4.9.1 Serial Hub Site Synchronization
Serial hub site synchronization is This method is applicable for the RADWIN 2000 C+ and
RADWIN 2000 D+ only.
Serial hub site synchronization requires the external HSS unit. The general connections
between the the HSS unit and the radio units are shown in Figure
RADWIN 2000+ Series User Manual
4‐42 below. However, a
Release 4.2.40
Chapter 9,
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