Specifications

Total Access 600 Series System Manual Section 4.5 SDSL ATM UIG
61200624L1-1A © 2002 ADTRAN, Inc. 255
Figure 2. Voice over DSL
DS3MX
P
O
W
E
R
S
T
A
T
U
S
T
E
S
T
L
O
C
K
O
U
T
O
N
L
I
N
E
A
P
S
T
E
S
T
/
E
N
A
B
L
E
1
1
8
1
0
2
0
L
1
DS3MX
P
O
W
E
R
S
T
A
T
U
S
T
E
S
T
L
O
C
K
O
U
T
O
N
L
I
N
E
A
P
S
T
E
S
T
/
E
N
A
B
L
E
1
1
8
1
0
2
0
L
1
SCU
F
S
E
M
O
D
E
S
E
L
E
C
T
A
L
M
H
S
T
A
C
O
C
R
A
F
T
A
C
O
1
1
8
1
0
1
5
L
1
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GRN
=NO
RM
YE
L=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GRN
=NO
RM
YEL
=MA
N
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=N
ORM
YE
L=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GR
N=N
ORM
YE
L=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=
NOR
M
Y
EL=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GR
N=N
ORM
Y
EL=
MAN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GRN
=NO
RM
YE
L=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GRN
=NO
RM
YEL
=MA
N
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=N
ORM
YE
L=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GR
N=N
ORM
YE
L=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=
NOR
M
Y
EL=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GR
N=N
ORM
Y
EL=
MAN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GRN=
NOR
M
Y
EL=
MAN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=N
ORM
Y
EL=
MAN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=N
ORM
YE
L=M
AN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=
NOR
M
Y
EL=
MAN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GR
N=N
ORM
Y
EL=
MAN
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
GRN
=NO
RM
YE
L=MA
N
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=
NOR
M
Y
EL=
MAN
QFC-C
D
S
X
P
W
R
D
S
X
D
S
X
T
S
T
A
L
M
A
C
T
A
P
S
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
1
1
8
1
3
0
0
L
1
D
S
X
#
2
#
3
#
4
#
1
QFC-C
D
S
X
P
W
R
D
S
X
D
S
X
T
S
T
A
L
M
A
C
T
A
P
S
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
1
1
8
1
3
0
0
L
1
D
S
X
#
2
#
3
#
4
#
1
QFC-C
D
S
X
P
W
R
D
S
X
D
S
X
T
S
T
A
L
M
A
C
T
A
P
S
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
1
1
8
1
3
0
0
L
1
D
S
X
#
2
#
3
#
4
#
1
QFC-C
D
S
X
P
W
R
D
S
X
D
S
X
T
S
T
A
L
M
A
C
T
A
P
S
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
1
1
8
1
3
0
0
L
1
D
S
X
#
2
#
3
#
4
#
1
HD-10 BRI Mux
P
O
W
E
R
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
1
0
D
S
L
1
1
8
1
2
0
0
L
1
HD-10 BRI Mux
P
O
W
E
R
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
1
0
D
S
L
1
1
8
1
2
0
0
L
1
HD-10 BRI Mux
P
O
W
E
R
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
1
0
D
S
L
1
1
8
1
2
0
0
L
1
HD-10 BRI Mux
P
O
W
E
R
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
1
0
D
S
L
1
1
8
1
2
0
0
L
1
T1-OR
P
W
R
D
S
X
L
B
K
L
P
A
L
M
T
X
R
X
6
V
+
A
P
S
T
X
M
O
N
A
C
T
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
T1-OR
P
W
R
D
S
X
L
B
K
L
P
A
L
M
T
X
R
X
6
V
+
A
P
S
T
X
M
O
N
A
C
T
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
T1-OR
P
W
R
D
S
X
L
B
K
L
P
A
L
M
T
X
R
X
6
V
+
A
P
S
T
X
M
O
N
A
C
T
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
T1-OR
P
W
R
D
S
X
L
B
K
L
P
A
L
M
T
X
R
X
6
V
+
A
P
S
T
X
M
O
N
A
C
T
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
HTU-C
1
1
8
1
1
0
1
L
1
P
W
R
D
S
X
T
X
E
Q
R
X
T
X
M
O
N
R
X
T
S
T
L
P
1
L
P
2
A
L
M
A
C
T
G
RN=
NOR
M
YEL
=MA
N
T
X
R
X
L
IN
K
V.35 RX
V.3 5 TX
D
A
T
A
V
O
I
C
E
B
A
T
T
P
W
R
/
N
E
T