User's Manual

ADCP-75-347 • Issue 1 • 04/2008
Page 6
© 2008, ADC Telecommunications, Inc.
radiation to the external fins where convection air flow over the enclosure’s external fins cools
the unit. An alarm is generated if a high temperature condition occurs within the enclosure.
1.11 Lightning Surge Suppressor (Accessory)
An external lightning surge suppressor is available separately for the RU. It is recommended
that a lightning surge suppressor be installed at each antenna port to reduce the chance of
damage to electronic components should a lightning strike occur. The lighting surge suppressor
antenna port is an N-Type female connector.
1.12 User Interface
The Remote Unit user interface consists of the connectors (RF and fiber), RJ-45 connector, and
LED that are provided on the bottom of the unit. The RU user interface points are indicated in
Figure 4 and described in Table 2.
Figure 4. FlexWave URH Remote Unit User Interface
22435-A