Adtran TRC4108 Manual Do Utilizador
Section 5 User Interface Guide
TRACER 4108/4208 System Manual
52
© 2003 ADTRAN, Inc.
612804208L1-1B
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> T1
X
L
INE
B
UILD
O
UT
Configures the T1 for the appropriate line buildout, based on the distance to the T1 equipment. By default,
the line buildout for the TRACER 4108/4208 is
the line buildout for the TRACER 4108/4208 is
0 dB/133
FT
.
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> A
LARM
R
EPORTING
Determines whether the TRACER 4108/4208 unit will report active alarms. If set to
D
ISABLED
, no alarms will
be displayed on this menu page. The
A
LARM
R
EPORTING
parameter is independently configured for the local
and remote TRACER 4108/4208 units. When set to
D
ISABLED
, the front panel LED alarms are also disabled
(OFF). By default, alarm reporting is set to
E
NABLED
.
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> S
IGNALING
Configures the framing format for the T1 link for both the local and remote TRACER 4108/4208 units. The
TRACER 4108/4208 transports T1 data across the link (as long as the T1 signal is properly timed). Configure
the framing format (using the
TRACER 4108/4208 transports T1 data across the link (as long as the T1 signal is properly timed). Configure
the framing format (using the
S
IGNALING
menu) to enable the TRACER 4108/4208 to monitor incoming
framing error events and indicate problems with the attached metallic service. The TRACER 4108/4208
supports both extended superframe (
supports both extended superframe (
ESF
) and superframe (
D4
) framing formats. By default, the signaling
method is set to
ESF
.
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> L
INE
C
ODE
Sets the line coding for the T1 link. The TRACER 4108/4208 supports bipolar eight-zero substitution (
B8ZS)
and alternate mark inversion (
AMI
) line coding. By default, the line code is set to
B8ZS
.
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> L
OOP
/N
ORMAL
S
TATE
Controls the loop status of the T1 link. Activates/deactivates loopback conditions for testing purposes.
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> L
OOP
/N
ORMAL
S
TATE
> N
ORMAL
Defines the T1 link as normal data transport mode - there are no active loopbacks.
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> L
OOP
/N
ORMAL
S
TATE
> L
INK
Activates a loopback at the TRACER 4108/4208 T1 framer towards the wireless link (see Figure 9). Use the
L
INK
loopback to test data path integrity from one unit across the wireless link.
Figure 9. T1 Link Loopback
>T1
X
S
TATUS
/C
ONFIGURATION
/L
OOPBACK
> L
OOP
/N
ORMAL
S
TATE
> L
INK
(
REMOTE
)
Activates a loopback at the remote TRACER 4108/4208 T1 framer towards the wireless link (see Figure 9).
Use the
Use the
L
INK
loopback to test data path integrity from one unit across the wireless link.
Figure 10. T1 Remote Link Loopback