User's Manual

µLink System Manual 862-01545
Page 2 Issue 1b
System Description
System Overview
A µLink digital radio relay link (DRL) consists of at
least one complementary pair of µLink stations that
may be extended over longer distances by linking
further station pairs in a multiple hop configuration. A
single µLink station comprises an Indoor Unit (Figure
1), an Outdoor Unit and Antenna (Figure 2). The
Indoor Unit (IU) and Outdoor Unit (OU) are
interconnected by a custom cable. Figure 3 is a block
diagram of an µLink DRL.
Features
The µLink offers the following key features:
• T1 and E1 payload data interface options.
• IU is independent of OU frequency band and the
OU is independent of IU data interfaces.
• Network management features, including remote
performance monitoring and configurability are to
be included in future upgrade products.
• The equipment is compact and versatile, enabling
fast deployment.
• The system offers high data link reliability.
• Maintenance requirements are minimal.
• The system provides built-in-diagnostic and test
features.
• Co-locate two (2) antennas on a single mast.