Paradyne 7974 User Manual page 109

Table A-2, Payload Rates and DSL Line Rates for
Rates and DSL Line Rates for
each DSL line rate and the number of time slots required to achieve that payload
rate. For G.703, the payload rate depends on whether you are using signaling
(time slots 0 and 16) or data only (time slot 0).
EIA-530-to-EIA-530
payload rates.
Table A-2. Payload Rates and DSL Line Rates for DSX-1
Table A-3. Payload Rates and DSL Line Rates for G.703
7900-A2-GB21-20
Configurations, provides EIA-530-to-EIA-530 configuration
DSX-1-to-DSX-1
DSL Line Payload
Rate (Kbps) Rate (Kbps)
1552 1536
1040 960
784 704
528 448
400 320
272 192
144 64
Voice Mode
G.703-to-G.703
DSL Line Payload
Rate (Kbps) Rate (Kbps)
2064 1920
1552 1408
1040 896
784 640
528 384
400 256
272 128
144 N/A
* For firmware versions N2.03.05 and below, the payload rate is only selectable at a
DSL line rate of 144 Kbps, while all other rates default to the maximum, depending
on the DSL line rate selected.
December 2001
DSX-1, and
G.703, provide the payload rates achievable for
Table A-4, Payload Rates for
DSX-1- to-EIA-530-A
Time Payload Time
Slots Rate (Kbps) Slots
24 1536 24
15 1024 16
11 768 12
7 512 8
5 384 6
3 256 4
1 64, 128 1, 2
Data Mode
G.703-to-G.703
Time Payload Time
Slots Rate (Kbps) Slots
30 1984 31
22 1472 23
14 960 15
10 704 11
6 448 7
4 320 5
2 192 3
N/A 64 1
A. Configuration Options
Table A-3, Payload
Data Mode
G.703-to-EIA-530-A
Possible
Payload Time
Rate (Kbps)* Slots
1920, 1984, 30,
2048 31, 32
1536 24
960, 1024 15, 16
576, 640, 768 9, 10,
12
448, 512 7, 8
320, 384 5, 6
192, 256 3, 4
64, 128 1, 2
A-5