User Manual

ADCP-75-192 • Issue D • October 2005 • Section 2: Description
Page 2-20
 2005, ADC Telecommunications, Inc.
4.3 Hub Upconverter Module, HUC
The front panel indicators for the Hub Up Converter are:
• FLT LED – Red LED lighted when module has failed or upon startup until the
module has been initialized. This light will blink after the module receives a system
clock and is awaiting initialization
• PWR LED – Green LED lighted when module has power
• P/Lock LED – Yellow LED lighted when Primary path is locked to RSC or SIF
• D/Lock LED – Yellow LED lighted when Diversity path is locked to RSC or SIF
(1) P RIMARY P ATH
LO C KE D LE D
(6) DIVERS ITY
P ATH LOCKED LED
(3) FAULT LED
(4) P OWER LED
(2) P RIMARY P ATH
SMA CONNECTOR
(5) DIVERS ITY P ATH
SMA CONNECTOR
Figure 2-14. Hub Up Converter Front Panel
Table 2-13. HUC User Interface
REFN
o.
USER INTERFACE
DESIGNATION DEVICE FUNCTIONAL DESCRIPTION
1 Primary Path Locked
LED
Single-colored LED
(Yellow)
Status indicator turns yellow when primary
path is locked to RSC or SIF
2 Primary Path RF
connector
SMA connector RF connector for primary receive path
3 Fault LED Single-colored LED
(Red)
Status indicator turns red when module has
failed. Indicator is lit during start-up until
the module has initialized. Indicator will
blink after module receives a system clock
and is awaiting initialization