User Manual

ADCP-75-192 • Issue D • October 2005 • Section 2: Description
Page 2-15
 2005, ADC Telecommunications, Inc.
(9) I2C CONNECTOR
(3) RF TX
PORT
(8) P OWER LED
(2) AC INP UT
(1) P OWER
AMP LIFER FANS
(4) RF TX
PORT
(6) P A 2 FAULT LED
(5) ANTENNA
CONNECTOR
(7) P A 1 FAULT LED
Figure 2-9. RF Assembly Module Front Panel
Table 2-9. RFA User Interface
REF
No.
USER INTERFACE
DESIGNATION DEVICE FUNCTIONAL DESCRIPTION
1 Power Amplifier Fans Fan assembly Access panel to RFA fans
2 A/C Input 3-prong A/C
connector
A/C power interface
3 RF Tx Port SMA connector RF transmit input signal from HUC3
4 RF Rx Port SMA connector RF receive output signal from duplexer
5 Antenna connector SMA connector Duplexed transmit and receive RF signals
interface into antenna
6 PA 1 Fault LED Single-colored LED
(Red)
Status indicator turns red when power
amplifier 1 has failed
7 PA 2 Fault LED Single-colored LED
(Red)
Status indicator turns red when power
amplifier 2 has failed
8 Power LED Single-colored LED
(Green)
Status indicator turns green when RFA has
power.
9 I2C RJ-45 connector I2C communications interface