Adtran TRC4108 Manual Do Utilizador
TRACER 4108/4208 System Manual
Section 5 User Interface Guide
612804208L1-1B
© 2003 ADTRAN, Inc.
49
>TRACER S
YSTEM
O
PTIONS
>A
CTIVE
T1 P
ORTS
Configures the dynamic receive sensitivity functionality on the TRACER 4108/4208. When
8
X
T1
ports are
active, the system receive sensitivity is -90 dBm (TRACER 4108) and -85 dBm (TRACER 4208). As the
delivered bandwidth is decreased, receive sensitivity improves as follows:
delivered bandwidth is decreased, receive sensitivity improves as follows:
Both ends of the TRACER link must be set to the same number of active T1 ports. The TRACER 4108/4208
comes factory programmed with
comes factory programmed with
A
CTIVE
T1 P
ORTS
set to
8
X
T1
.
>TRACER S
YSTEM
O
PTIONS
> M
ODEM
C
ONTROL
Configures the modem control leads on the RS-232 port (terminal interface located on the rear panel of the
unit). Set
unit). Set
M
ODEM
C
ONTROL
to
E
NABLED
when connecting the unit to a modem (using a null modem adapter).
Setting
M
ODEM
C
ONTROL
to
D
ISABLED
prevents the TRACER 4108/4208 from monitoring DCD and enables
data to be sent to the VT100 continuously.
M
ODEM
C
ONTROL
must be set to
D
ISABLED
when the VT100
terminal is in use. The TRACER 4108/4208 comes factory programmed with
M
ODEM
C
ONTROL
set to
D
ISABLED
.
>TRACER S
YSTEM
O
PTIONS
> M
ODEM
C
ONNECTION
(L
OGOUT
)
Causes the TRACER 4108/4208 to de-assert Clear To Send (CTS) and DSR for a time greater than 20 msec.
This signals the modem to disconnect the analog connection. Hangup-On-DTR-Drop may need to be
explicitly enabled on some modems. If
This signals the modem to disconnect the analog connection. Hangup-On-DTR-Drop may need to be
explicitly enabled on some modems. If
P
ASSWORD
P
ROTECTION
is
E
NABLED
, this menu also causes the unit to
close the current session and return to the TRACER System Status menu page and wait for password input.
>TRACER S
YSTEM
O
PTIONS
> P
ASSWORD
E
NABLE
Configures password protection for the VT100 terminal interface. Password protection for the
TRACER 4108/4208 requires password input from the TRACER 4108/4208 System Status menu page when
connecting to the unit. When configured for password protection, the TRACER 4108/4208 closes any
terminal session that remains inactive for more than 10 minutes. The TRACER 4108/4208 comes factory
programmed with
TRACER 4108/4208 requires password input from the TRACER 4108/4208 System Status menu page when
connecting to the unit. When configured for password protection, the TRACER 4108/4208 closes any
terminal session that remains inactive for more than 10 minutes. The TRACER 4108/4208 comes factory
programmed with
P
ASSWORD
E
NABLE
set to
D
ISABLED
.
>TRACER S
YSTEM
O
PTIONS
> P
ASSWORD
Sets the password for password protection of the TRACER 4108/4208 VT100 terminal interface. Enter up to
8 alphanumeric characters. The system password is case sensitive.
8 alphanumeric characters. The system password is case sensitive.
Table 1. Receiver Sensitivity for the TRACER 4108/4208
Delivered
Bandwidth
Receiver Sensitivity
Active
T1 Ports
TRACER 4108
TRACER 4208
8xT1
-90 dBm
-85 dBm
A – H
4xT1
-93 dBm
-89 dBm
A – D
2xT1
-97 dBm
-92 dBm
A, B
Press <Ctrl+Z> three times from the terminal interface to disable
M
ODEM
C
ONTROL
when
the modem control leads are active.
The default password for the TRACER 4108/4208 is tracer.