Chapter 4. Trunks and Lines
Section 300-Installation
4-14
DBS Manual - Revised April 2000
DBS-2.3/9.2-300
Trunk Assignments for Single-Cabinet Systems
• Programming is not required to associate trunk ports with slot locations.
However, you must use programming to specify that a combination of T1
and analog trunks are installed, and you must also specify how many T1
channels are used.
Table 4-9. T1 and analog trunk assignments, DBS 40
Table 4-10. T1 and analog trunk assignments, DBS 72
Trunk
Number
Fractional T1
using 16 Channels
Fractional T1
using 8 Channels
1
T1 channel 16
Analog trunk 1
↓
↓
↓
8
T1 channel 9
Analog trunk 8
9
T1 channel 8
T1 channel 8
↓
↓
↓
16
T1 channel 1
T1 channel 1
Note:
Since the DBS 40 supports a maximum of 16 trunks, all 24 chan-
nels of the T1 cannot be used.
Trunk
Number
24-Channel T1
Fractional T1
using 16
Channels
Fractional T1
using 8 Channels
1
T1 channel 24
Analog trunk 1
Analog trunk 1
↓
↓
↓
↓
8
T1 channel 17
Analog trunk 8
Analog trunk 8
9
T1 channel 16
T1 channel 16
Analog trunk 9
↓
↓
↓
↓
16
T1 channel 9
T1 channel 9
Analog trunk 16
17
T1 channel 8
T1 channel 8
T1 channel 8
↓
↓
↓
↓
24
T1 channel 1
T1 channel 1
T1 channel 1
Summary of Contents for DBS 40
Page 12: ...About This Manual Section 300 Installation xii DBS Manual Revised April 2000 DBS 2 3 9 2 300 ...
Page 20: ...2 2 DBS Manual Revised April 2000 DBS 2 3 9 2 300 ...
Page 30: ...3 2 DBS Manual Revised April 2000 DBS 2 3 9 2 300 ...
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Page 204: ...Index Section 300 Installation Index 8 DBS Manual Revised April 2000 DBS 2 3 9 2 300 ...
