User's Manual

1027145–0001 Revision D 1–2 Installation summary Hub installation
Figure 1-1 illustrates the main hub components:
• Outdoor units (ODUs)
• Intrafacility link (IFL)
• Indoor units (IDUs)
• Other indoor hub equipment
A hub terminal (HT) consists of an ODU and IDU connected by
an IFL. A hub includes at least one HT, but typically includes
multiple HTs.
IDUs
DC power distribution,
LAN hub, and
hub LAN router
T0006018
HT ODUs
Hub IDUs
Transmission
equipment
Reference
timing source
AT M
multiplexer
TDM
multiplexer
Multiplexers are not provided by HNS unless
specified in the HNS-customer contract.
IFL
Hub site indoor
equipment
Figure 1-1 AIReach Broadband hub equipment
1.1
Hub reference
drawing