Prestige 861 VDSL Modem
5-6
VDSL Commands
Figure 5-1 VDSL Port Speed Commands Example (Down)
Figure 5-2 VDSL Port Speed Commands Example (Up)
The following table explains these parameters.
Table 5-4 VDSL Port Speed Commands
PARAMETER DESCRIPTION
VDSL Status
This field shows whether the VDSL connection is down.
Downstream line
rate
This is the downstream line speed in kbps.
Upstream line rate
This is the upstream line speed in kbps.
Fast Downstream
payload rate
This shows the downstream transfer rate in the fast channel mode.
When the VDSL is linked up with fast mode,
Slow Downstream payload rate
will
display 0. Otherwise,
Fast Downstream payload rate
will display 0.
Slow Downstream
payload rate
This shows the downstream transfer rate in the slow channel mode.
Fast Upstream
payload rate
This shows the upstream transfer rate in the fast channel mode.
When the VDSL is linked up with fast mode,
Slow Upstream payload rate
will
display 0. Otherwise,
Fast Upstream payload rate
will display 0.
Slow Upstream
payload rate
This shows the upstream transfer rate in the slow channel mode.
Downstream delay
This is the downstream delay.
vdsl> port speed
VDSL status : DOWN
vdsl>
vdsl> port speed
VDSL status : UP
Downstream line rate : 72384 kbps
Upstream line rate : 44928 kbps
Fast Downstream payload rate : 0 kpbs
Slow Downstream payload rate : 60864 kpbs
Fast Upstream payload rate : 0 kpbs
Slow Upstream payload rate : 37440 kpbs
Downstream delay : 3.8 ms
Uptream delay : 6.2 ms
Tx total power 5.9 dbm
vdsl>
