User's Manual Part 1

ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION
Page 2-12
© 2005, ADC Telecommunications, Inc.
3.9 User Interface
The RU user interface consists of the connectors, grounding lug, and LED that are provided on
the bottom of the RU enclosure. The user interface points for the single-band RU are indicated
in Figure 2-5 and described in Table 2-3. The user interface points for the interim single-band
and the dual-band RU are indicated in Figure 2-6 and described in Table 2-4.
Figure 2-5. Single-Band Remote Unit User Interface
Table 2-3. Single-Band Remote Unit User Interface
REF
NO
USER INTERFACE
DESIGNATION
DEVICE
FUNCTIONAL
DESCRIPTION
1 BAND 1 OptiTap APC/SC
connector (angled
single-mode)
Input/output connection point for the combined
forward and reverse path optical fiber. The host
unit must be equipped with a WDM.
2 Threaded hole with
hex socket screw
Connection point for the grounding wire.
3 POWER Mini 3-wire AC
power connector
Connection point for the AC power cord.
4 ANT N-type female RF
coaxial connector
Connection point for the antenna cable.
5 No designation Red LED
(off/red)
Indicates if the RU is powered and normal (off)
or if a major fault is detected (red). See Note.
Note: A more detailed description of the LED operation is provided in Section 4.
(1) OPTICAL PORT
(2) GROUNDING LUG
CONNECTION POINT
(4) N-TYPE CONNECTOR
FOR ANTENNA
(5) LED
INDICATOR
(3) AC POWER
CONNECTOR
20981-A