Hdsl Payload Rates; Viewing Status; Main Console Screen; Actual Hdsl Payload Rates - Rate Selectable G.703 - ADC WorldDSL UTU-701C Quick Installation Manual

Viewing Status

HDSL P
AYLOAD
As illustrated in the following table, time slots 0 and 16 cause the rate
selectable G.703 system to increase the selected HDSL payload rate by either
128 kbps (1 through 30 time slots selected) or 64 kbps (31 time slots selected).
In structured mode, however, time slots 0 and 16 do not contain data and are
transparent to the G.703 input. The transmitted G.703 data, therefore, arrives
at both the customer and network DTE at the selected HDSL payload rate.
Actual HDSL Payload Rates – Rate Selectable G.703
Nx64k Time
Slots Selected
1 or 2
3 through 30
31
(a)
32
(a) Automatically switches from structured to unstructured transmission mode when
32 time slots are selected.
V
IEWING
View status using a maintenance terminal or PC running a terminal emulation
program connected to the V.24 (RS-232) console port.
M C
AIN ONSOLE
The main console screen displays a summary of LTU and NTU circuit
configuration, as well as performance statistics and alarm status for each
interface.
The following table lists the information displayed in each field of the main
console screen.
18
R
ATES
Indicated HDSL
Payload Rate (kbps)
128
192 to 1920
1984
2048
S
TATUS
S
CREEN
June 5, 2002
700-701-900-02, Revision 02
Time Slots Added
by System
0 and 16
0 and 16
0
–
UTU-701C and ETU-751C List 1
Actual HDSL
Payload Rate (kbps)
256
320 to 2048
2048
2048