ADTRAN Total Access 3000 - Page 155

Total Access
®
3000/3010 System Manual
6TAAPP334-1E
TOTAL ACCESS 3000/3010
APP-334
Page 3 of 4
© 2002, ADTRAN, Inc.
Figure 2. ISDN Circuit Using 8 DSL Mode
1.1.2 ISDN Circuit Using 8 DSL Mode
Figure 2 illustrates a typical ISDN circuit using 8 DSL Mode.
Total Access™ 3000/3010 Chassis
Terminal
Adaptor
Terminal
Adaptor
Terminal
Adaptor
T400 or BR1/10
8 DSL
8 DSL
TRI-R
TRI-R
8 DSL
BR1/10, D4,
SLC 96, ACT 2300
Terminal
Adaptor
8
U-Interface
Carrier
Carrier
18 Kft
U-Interface
18 Kft
U-Interface
18 Kft
U-Interface
18 Kft
U-Interface
30.5 Kft
SC PAM
30.5 Kft
SC PAM
18 Kft
U-Interface