Zyxel IES-5106 [345/1156] Chapter 12 profile screens

Zyxel IES-5112 [345/1156] Chapter 12 profile screens
Chapter 12 Profile Screens
Management Switch Card User’s Guide
345
Rate Adaptive This field displays downstream (DS) and upstream (US) rate adaptive settings.
Manual displays if the system fixes the transmission rate as the minimum net data rate
and disables transmission rate adjustment. If the attainable speeds cannot match
configured speeds, then the link may go down or communications may be sporadic due
to line errors and consequent retransmissions.
AdaptInit displays if the system keeps the transmission rate negotiated between the
system and CPE devices. It ranges from the configured minimum to the maximum net
data rate based on the initial line condition.
Dynamic displays if the system dynamically changes the transmission rate negotiated
between the system and CPE devices during initialization as well as during SHOWTIME
status.
SOS displays if the system dynamically changes the transmission rate. It also uses
emergency rate reduction (SOS) when the line experiences a noise spike.
Click the Modify link to take you to a screen where you can configure detailed rate
adaptive settings.
MIB PSD MASK The MIB PSD mask allows you to further adjust PSD level for tones according to the
limit PSD mask you have configured.
This field displays how many break points are configured for the downstream (DS) and
upstream (US) MIB PSD mask. For example, ”DS:4 BP US:5 BP displays after you
have configure 4 break points for downstream and 5 break points for upstream in the
MIB PSD mask.
Click the Modify link to take you to a screen where you can configure the MIB PSD
mask.
DPBO This field displays whether DPBO is enabled or disabled in this profile.
Click the Modify link to take you to a screen where you can configure detailed DPBO
settings.
RFI BAND This field displays the RFI band setting in this profile.
Click the Modify link to take you to a screen where you can configure detailed RFI band
settings.
Virtual Noise This field displays whether virtual noise is enabled or disabled in the downstream and
upstream transmissions.
Click the Modify link to take you to a screen where you can configure detailed virtual
noise settings.
Apply Click Apply to save the changes in this screen to the system’s volatile memory. The
system loses these changes if it is turned off or loses power, so use the Config Save
link on the navigation panel and then the Save button to save your changes to the non-
volatile memory when you are done configuring.
The new or modified VDSL2 line profile then displays in the summary table below.
New While you are modifying a profile, you can click New to start configuring a fresh profile
without saving your changes.
Cancel Click Cancel to start configuring the screen again.
Index This is the number of a VDSL2 line profile.
Name This field displays the descriptive name for this profile. Click a profile name in this field
to edit that profile.
VDSL2 Profile This field displays the VDSL2 profile(s) applied to a VDSL2 line profile.
SNR Margin This field displays the configured upstream and downstream signal to noise ration in
decibels.
Table 164 Profile > VDSL2 > LineProfile (continued)
LABEL DESCRIPTION

Содержание

Скачать