20
5.0 OPERATION
Once the Model 1082 is properly configured and installed, it should oper-
ate transparently. This sections describes power-up, reading the LED
status monitors, and using the built-in loopback test modes.
5.1 POWER-UP
To apply power to the Model 1082, first be sure that you have read “Con-
necting Power” on page 18, and that the unit is connected to the appro-
priate power source. Then power-up the unit.
5.2 LED STATUS MONITORS
The Model 1082 features six front panel LEDs that monitor power, the
DTE signals, network connection and test modes. Figure 10 shows the
front panel location of each LED. See also, LED description Table 2.
Figure 10.
Model 1082 front panel
Table 2:
LED descriptions
DSL Link
(Active Green) Solid green (On) indicates that the end
to end DSL Framer Link is up, signifying that the link
across the DSL span is active. The DSL Link LED is Off
when the link is down.
G.703
Active green (ON) indicates valid G.703 data is
present.
LOS
Active red (ON) indicates no valid G.703 data is
present.
NS
(No Signal) glows red to indicate that the local Model
1082 is not connected with the remote Model 1082.
ER
Blinks ON/OFF after a 511/511E test has received an
error. See “Using the V.52 (BER) test pattern genera-
tor” on page 23 for more information.
TM
Glows yellow to indicate TM
DSL
G.703
ER
TM
Link
511E
Normal
511
LOS
NS
Status
Test Modes
Local
Normal
Remote
NetLink™ 64k/G.703 iDSL Modem
DSL
LOS
G.703
TM
ER
Loopback
switches
NS
