Section 4 User Interface Guide
Total Access 850 System Manual
112
© 2004 ADTRAN, Inc.
64203376L1-1B
Sink positions. Default is
L
ULT
.
Figure 7. UBR1TE Network Configurations
I
NTERFACE
(UBR1TE) > C
ONFIG
> S
ERVICE
Allows the user to select the ISDN channels transmitted over the T1 facility. Each channel requires one
DS0 of the T1 in which to transmit and receive data. All switched applications will require the D channel.
Choices are
2B+D, B1+D, B2+D, B1+B2, B1, B2,
and
D
. Default is
2B+D.
I
NTERFACE
(UBR1TE) > C
ONFIG
> Z
ERO
B
YTE
S
UB
For proper operation, the
ZBS
(zero byte substitution) for two U-BR1TE ports connected by a T1 facility
must be the same value. The
ENABLE
parameter for
ZBS
must be selected if the T1 is using AMI line
coding. If the T1 facility is using B8ZS line coding, the
DISABLE
parameter may be chosen. Default is
E
NABLED
.
The user must provision the proper number of consecutive DS0s of the T1 facility for
proper operation.
ISDN
Switch
U-BR1TE
Port
TA 850
U-BR1TE
Port
TA 850
Customer
NT1
U-BR1TE
Port
TA 850
Customer
NT1
Customer
NT1
U-BR1TE
Port
TA 850
2-Wire
T Carrier
2-Wire
Loop
2-Wire
2-Wire
T Carrier
T Carrier
2-Wire
Loop
2-Wire
Loop
Adjacent to
Switch
Adjacent to
Customer
Adjacent to
Switch
Tandem Office
(Source)/U-Repeater
Tandem Office (Sink)
Adjacent to Customer
U-BR1TE
Port
TA 850
U-BR1TE
Port
TA 850
L
U
L
T
L
U
N
T
L
U
L
T
L
U
L
T
L
U
N
T
U-BR1TE
Port
TA 850
2-Wire
2-Wire
T Carrier
Adjacent to
Switch
Tandem Office
(Source)/U-Repeater
U-BR1TE
Port
TA 850
U-Repeater
L
U
L
T
L
U
N
T
L
U
N
T
RP
Summary of Contents for Total Access 850
Page 14: ...Table of Contents Total Access 850 System Manual 14 2004 ADTRAN Inc 64203376L1 1B ...
Page 16: ...Section 1 System Description Total Access 850 System Manual 16 2004 ADTRAN Inc 64203376L1 1B ...
Page 22: ...Section 1 System Description Total Access 850 System Manual 22 2004 ADTRAN Inc 64203376L1 1B ...
Page 224: ...Section 5 DLP 4 Total Access 850 System Manual 224 2004 ADTRAN Inc 64203376L1 1B ...
Page 232: ...Section 5 DLP 6 Total Access 850 System Manual 232 2004 ADTRAN Inc 64203376L1 1B ...
Page 236: ...Section 5 DLP 7 Total Access 850 System Manual 236 2004 ADTRAN Inc 64203376L1 1B ...
Page 244: ...Section 5 DLP 10 Total Access 850 System Manual 244 2004 ADTRAN Inc 64203376L1 1B ...
Page 252: ...Section 5 DLP 13 Total Access 850 System Manual 252 2004 ADTRAN Inc 64203376L1 1B ...
Page 256: ...Section 5 DLP 14 Total Access 850 System Manual 256 2004 ADTRAN Inc 64203376L1 1B ...
Page 264: ...Section 5 DLP 16 Total Access 850 System Manual 264 2004 ADTRAN Inc 64203376L1 1B ...
Page 278: ...Section 6 ADTRAN Utilities Total Access 850 System Manual 278 2004 ADTRAN Inc 64203376L1 1B ...