User Manual

ADCP-75-192 • Issue 1 • December 2005 • Section 2: Description
Page 2-33
 2005, ADC Telecommunications, Inc.
(9) FAN P OW ER CONNECTOR
(5) DC INPUT POWER LED
(3) I2C INTERFACE
(FUTURE)
(1) BATTERY CONNECTOR
(4) RFA (AC) INPUT
P OWER CONNECTOR
(2) BATTERY
DIS CONNECT S W ITCH
(6) CHAS S IS FAN LED
(8) BATTERY POWER LED
(7) RAN FAN LED
Figure 2-31, DC Power Entry Controller (DPEC)
Table 2-22. DPEC User Interface
REF
No.
USER INTERFACE
DESIGNATION DEVICE FUNCTIONAL DESCRIPTION
1 Battery Connector Multi-pin connector Battery cable connector.
2 Battery Disconnect Push button Pushed to disconnect batteries from
powering RAN.
3 I2C Connectors RJ45 connector Reserved for future use.
4 RFA (DC) Power
Input Connector
DB 9 connector Provides DC power into the cPCI chassis
from the RFA Module.
5 DC Power Input LED LED (green) Lighted when DC power is present.
6 RAN Chassis fan LED (red) Lighted when cPCI chassis fans have faulted
7 RAN fan LED (red) Lighted when RAN enclosure fans have
faulted
8 Battery Power LED (yellow) Lighted when RAN is being powered by the
batteries.
9 Fan Power Connector 20 pin enclosed
header connector
Provides power to chassis and enclosure
fans. Monitors fan speeds.