User Manual

ADCP-75-192 • Issue 1 • December 2005 • Section 2: Description
Page 2-14
 2005, ADC Telecommunications, Inc.
(8) I2C COMM LED
(10) FAULT LED
( 11) HO T
SWAP LED
(12) POWER LED
(13) I2C
CONNECTORS
(1) GPS LED
(2) RES ET
SWITCH
(3) S TATUS LED 1
(4) S TATUS LED 2
(9) I2C ERROR LED
(14) GP S ANTENNA
CONNECTOR (RAN ONLY)
(5) DOOR ALARM CONNECTOR
(6) GP S COMMS CONNECTOR
(7) RECTIFIER COMMS
CONNECTOR
(15) TOWER LIGHT
ALARM CONNECTOR
Figure 2-13. STF2 Front Panel
Table 2-8. STF2 User Interface
REF
No.
USER INTERFACE
DESIGNATION
DEVICE FUNCTIONAL DESCRIPTION
1 GPS LED Single-color LED
(Green)
Indicator showing that 1PPS signal is
available. LED toggles once per second
(RAN only).
2 Reset Button Recessed switch Used to halt operation of the CPU operating
system. A power ON reset is required to
restart CPU.
3 Status LED 1 Single-colored LED
(Yellow)
Reserved for future use. Status indicator
turns yellow when CPU is not installed or
has malfunctioned.
4 Status LED 2 Single-colored LED
(Yellow)
Reserved for future use. Status indicator
turns yellow when CPU is not installed or
has malfunctioned.
5 Door Switch Input RJ-45 connector Door switch input (RAN only)
6 GPS Comms
Connector
RJ-45 connector Communications to HRM GPS (Hub Maser
STF only)
7 Rectifier Comms
Connector
RJ-45 connector Communications to rectifier (NXD RAN’s
only)
8 I2C Comm LED’s Single-colored LED
(Green)
On each I2C RJ-45 connector. Status
indicator turns green when an I2C message
is sent on port.
continued