Справочник Пользователя для Adtran TRC6420

TRACER 6420 System Manual

Section 3  Engineering Guidelines

612806420L1-1A

Copyright © 2005 ADTRAN, Inc.

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

The 

interface provides a female RJ-45 terminal connection (wired as a DCE interface), which 

is used for a 9600 bps point-to-point connection between the local and remote systems (over the RF link). 
Table 3 shows the pinout.

Green (solid)

the TRACER is connected to a power source.

Off

the TRACER is not currently powered up.

Amber (flashes once)

power-up self-test is in progress. If the LED continuously flashes
or remains on (solid) after 10 seconds, the unit has failed
self-test.

 

Green 

the module is installed and functioning properly.

Red (solid)

a port on the installed module is currently in alarm.

Off

no module occupies the slot.

Green (solid)

the TRACER is transmitting on Frequency Plan A.

Off

the TRACER is not transmitting on Frequency Plan A.

Green (solid)

the TRACER is transmitting on Frequency Plan B.

Off

the TRACER is not transmitting on Frequency Plan B.

Red (solid)

the RSSI level is below suggested minimum threshold 
(approximately 10 dBm above the minimum receive sensitivity).

Red (solid)

there is a communication problem between the local and remote 
TRACERs.

1

GND

Common

Signal ground

2

RTS

Attached Equipment

Request to send (unused)

3

TXDATA

Attached Equipment

Transmit data (from attached equipment)

4

DSR

TRACER

Data set ready

5

RXDATA

TRACER

Received data (to attached equipment)

6

CTS

TRACER

Clear to send

7

DTR

Attached Equipment

Data terminal ready (unused)

8

CD

TRACER

Carrier detect