TRACER 4102/4202 System Manual
Section 3 Engineering Guidelines
612804202L1-1A
© 2004 ADTRAN, Inc.
27
4.
REVIEWING THE TRACER 4102/4202 REAR PANEL DESIGN
Figure 2 identifies the various features of the TRACER 4102/4202 rear panel and Table 1 on page 26
provides a brief description of each interface.
Figure 2. TRACER 4102/4202 Rear Panel
Table 2. TRACER 4102/4202 LEDs
For these LEDs...
This color light...
Indicates that...
PWR
Green (solid)
the TRACER 4102/4202 is connected to a power source.
Off
the TRACER 4102/4202 is not currently powered up.
PLAN A
Green (solid)
the TRACER 4102/4202 is transmitting on Frequency Plan A.
Off
the TRACER 4102/4202 is not transmitting on Frequency
Plan A.
PLAN B
Green (solid)
the TRACER 4102/4202 is transmitting on Frequency Plan B.
Off
the TRACER 4102/4202 is not transmitting on Frequency
Plan B.
RF DOWN
Red (solid)
there is a communication problem between the local and remote
TRACER 4102/4202 systems.
T1 Alarms
T1A
T1B
Red (solid)
there is an Alarm Condition on a T1 Interface. Check the
respective T1 status page to identify the active alarm.
Red (blinking)
the respective T1 is in a loopback mode.
RF LOW
Red (solid)
the RSSI level is approaching 0 Volts of RSSI.
TST
Amber (solid)
there is an active test being performed by the system.
T1A
T1B
A
Antenna
DC Power
Connection
Connector
T1 Interfaces
RS232
Interface
(VT100 Terminal)
Ground
Lug
Fuse
Alarm
Contacts
Test
E
G
B
C
D
F
H
