Paradyne 8779 User Manual page 101

Table A-1. Network Interface Options (4 of 4)
Table A-2, Payload Rates and DSL Line Rates for Model
Payload Rates and DSL Line Rates for
achievable 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).
Table A-2. Payload Rates and DSL Line Rates for Model 8777
8700-A2-GB20-40
DS0 Cross Connect Line Framing
(Model 8777, LTU)
Possible Settings: ESF, D4
Default Setting: ESF
Specifies the framing format to be used at the DSL interface for DS0 cross connects,
regardless of the framing format specified for the DSX-1 ports.
T
DS0 Cross Connect Line Framing is only available on the Model 8777, only when
the unit is configured as an LTU, and only when the port is in a DS0 cross connect.
ESF – ESF framing formatting is used for transmitted and received data over the DSL
Interface.
D4 – D4 framing format is used for transmitted and received data over the DSL Interface.
Circuit Identifier
Possible Settings: ASCII text field
Default Setting: [blank]
Uniquely identifies the circuit number of the transmission vendor's DSL line for
troubleshooting purposes.
ASCII text field – Enter a maximum of 128 characters. All printable ASCII characters
except the ^ (caret) are allowed.
Clear – Clears the field.
DSX-1-to-DSX-1
DSL Line
Rate Payload Rate
(Kbps) (Kbps)
1552 1536
1040 960
784 704
528 448
400 320
272 192
144 64
May 2002
G.703, provide the maximum payload rates
DSX-1- to-EIA-530-A
Time Payload Rate Time
Slots (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
A. Configuration Options
8777, and Table A-3,
A-5