User Manual

ADCP-75-192 • Issue 1 • December 2005 • Section 2: Description
Page 2-38
 2005, ADC Telecommunications, Inc.
Table 2-25. Single-Band 10 Watt RFA User Interface, continued
REF
No.
USER INTERFACE
DESIGNATION
DEVICE FUNCTIONAL DESCRIPTION
6 28 VDC Connector DB-9 connector Connects to fan assembly in AC
configuration. Connects to DPEC when
battery backup is used.
7 AC Fault LED Single-colored LED
(Red)
Status indicator turns red when redundant
power supply of RFA has failed
8 PA Fault LED Single-colored LED
(Red)
Status indicator turns red when power
amplifier has failed
9 Power LED Single-colored LED
(Green)
Status indicator turns green when RFA has
power.
10 I2C RJ-45 connector I2C communications interface
7.6.2 Dual-Band 10 Watt RFA
The dual-band 10 Watt RFA user interface consists of various LED's, power, communications
and RF connectors. The RFA user interface is shown in Figure 2-36 and described in Table 2-26.
(12) I2C CONNECTOR
(3) RF TX1 P ORT
( 11) P O WE R LE D
(2) AC INP UT
(1) RFA FANS
(4) RF RX1 P ORT
(9) AC FAULT LED
(7) ANTENNA
CONNECTOR
(10) P A FAULT LED
(5) RF TX2 P ORT
(6) RF RX2 P ORT
(8) 28 VDC CONNECTOR
Figure 2-36. Dual-Band 10 Watt RF Assembly Module Front Panel