ADTRAN 6000 Series system manual Rssi Monitoring Interface, Front Panel LEDs, Tracer 64x0 LEDs

TRACER 6000 Series Integrated System Manual				Section 3 Engineering Guidelines
		Table 1. TRACER 64x0 Front Panel Description1
	Name	Connector	Description
A	RSSI	bantam	DC voltage indicating strength of the received signal at
			the antenna
B	Status LEDs	N/A	Visual status information about the system
C	GND	bantam	Ground reference for the RSSI interface
D	TEST	3.5 mm mini-jack	Factory use only
E	AUX RS232	RJ-45	Serial interface for a 9600 bps connection between the
			local and remote systems over the RF link
F	CRAFT PORT	DB-9	RS-232 interface for connection to a VT100 terminal or
			PC with terminal emulation software

1 Detailed discussions (including pinouts) of front panel components (where applicable) follow the table.

RSSI Monitoring Interface

The RSSI voltage is a function of the signal strength at the receiver and is used to measure the received signal strength. RSSI varies from approximately 0 to 5 VDC. An RSSI calibration sheet is shipped with the system to provide the installer a cross-reference between actual received signal level (in dBm) and RSSI voltage. This sheet is useful for verifying link budget calculations and ensuring proper equipment installation.

Front Panel LEDs

With the TRACER powered-on, the front panel LEDs provide visual information about the status of the system. Table 2 describes the LEDs.

	Table 2. TRACER 64x0 LEDs
For these LEDs...	This color light...	Indicates that...
PWR	Green (solid)	the TRACER is connected to a power source.
	Off	the TRACER is not currently powered up.
TEMP	Green (solid)	the TRACER 64x0 high power system temperature is within
*TRACER 64x0 high		normal range.
power system only
	Red (solid)	the TRACER 64x0 high power system has an active temperature
		alarm.
FAN	Green (solid)	the TRACER 64x0 high power system fans are working properly.
*TRACER 64x0 high
power system only	Red (solid)	the TRACER 64x0 high power system fans are not functioning.
TST	Amber (flashes once)	power-up self-test is in progress. If the LED continuously flashes
*TRACER 6420 (L1) only		or remains on (solid) after 10 seconds, the unit has failed
		self-test.

612806420L1-1F Copyright © 2005 ADTRAN, Inc. 31