Chapter 11 Profile Screens
Management Switch Card User’s Guide
349
11.7.5 VDSL2 Line Profile Setup > RFI Band
Click the
Modify
link next to the
RFI BAND
field in the
VDSL2 Line Profile Setup
screen to open
the screen as shown next. Use this screen to specify the RFI bands through which the system and
VDSL CPE devices should avoid transmitting data according to your location. See
on
DPBOESELMIN
This is the minimal electrical length of the cable between the CO and Cabinet. Type the
electrical length in multiples between 0~511 of 0.5 dBm.
DPBOESCMA,
DPBOESCMB,
DPBOESCMC
These parameters define a cable model that is used to describe the frequency dependent
loss of exchange-side cables.
DPBOMUS
This defines the assumed minimum usable received PSD mask (in dBm/Hz) for exchange
based services, used to modify parameter DPBOFMAX defined below. Enter from 0 to 255
to set the PSD to 0~-127.5 dBm/Hz in steps of -0.5 dBm.
DPBOFMIN
This defines the minimum frequency from which the DPBO shall be applied. Enter from 0
kHz to 8832 kHz in steps of 4.3125 kHz.
DPBOFMAX
This defines the maximum frequency at which DPBO may be applied. Enter from 138 kHz
to 29997.75 kHz in steps of 4.3125 kHz.
DPBOEPSD
DPBOEPSD (Assumed Exchange PSD Mask) defines the PSD mask that is assumed to be
exchanged at CO. Use this graph to view PSD level to frequency relationship. The
horizontal is frequency in MHz and vertical is power level in dBm/Hz.
Either use a pre-defined PSD mask (
psd_co
,
psd_flat
,
psd_cab_ansi
,
psd_cab_etsi
,
psd_exch_etsi
, or
psd_exch_ansi
) or select
Custom
to have the breakpoints and PSD
levels configured in the bottom of the screen updated to this DPBOEPSD graph.
Break Point
This index number identifies each incremental break point.
Tone Index
A tone is a sub-channel of a VDSL band. DMT divides VDSL bands into many 4.3125 kHz
tones.
Enter an increased number (than previous row) from 0 to 4096 in this field that is also the
horizontal of the DPBOEPSD graph.
Frequency (kHz)
This read-only field displays a frequency that equals the tone index multiple 4.3125 dBm/
Hz. This field automatically calculates after a
Tone Index
value is entered.
PSD level (-0.5
dBm/Hz)
Enter the PSD level for the Y-axis of DPBOEPSD graph.
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.
Cancel
Click
Cancel
to reset the fields to your previous configuration.
Table 163
Profile > VDSL2 > LineProfile > DPBO (continued) (continued)
LABEL
DESCRIPTION
Summary of Contents for MSC1000G Series
Page 38: ...Table of Contents Management Switch Card User s Guide 38...
Page 39: ...39 PART I Introduction...
Page 40: ...40...
Page 54: ...Chapter 1 Getting to Know Your MSC Management Switch Card User s Guide 54...
Page 61: ...61 PART II Web Configurator...
Page 62: ...62...
Page 80: ...Chapter 3 The Web Configurator Management Switch Card User s Guide 80...
Page 162: ...Chapter 5 Alarm Screens Management Switch Card User s Guide 162...
Page 178: ...Chapter 6 Diagnostic Screens Management Switch Card User s Guide 178...
Page 184: ...Chapter 7 Maintenance Screens Management Switch Card User s Guide 184...
Page 204: ...Chapter 8 Multicast Screens Management Switch Card User s Guide 204...
Page 226: ...Chapter 9 Subscriber Port Setup Screens Management Switch Card User s Guide 226...
Page 227: ...Chapter 9 Subscriber Port Setup Screens Management Switch Card User s Guide 227...
Page 330: ...Chapter 10 IMA Screens Management Switch Card User s Guide 330...
Page 412: ...Chapter 11 Profile Screens Management Switch Card User s Guide 412...
Page 512: ...Chapter 12 Statistics Screens Management Switch Card User s Guide 512...
Page 560: ...Chapter 13 Switch Screens Management Switch Card User s Guide 560...
Page 598: ...Chapter 15 VLAN Screens Management Switch Card User s Guide 598...
Page 636: ...Chapter 16 VoIP Management Switch Card User s Guide 636...
Page 638: ...Chapter 17 Config Save Management Switch Card User s Guide 638...
Page 639: ...639 PART III Commands...
Page 640: ...640...
Page 646: ...Chapter 18 Commands Management Switch Card User s Guide 646...
Page 682: ...Chapter 19 acl Commands Management Switch Card User s Guide 682...
Page 690: ...Chapter 20 alarm Commands Management Switch Card User s Guide 690...
Page 696: ...Chapter 22 config Commands Management Switch Card User s Guide 696...
Page 754: ...Chapter 28 multicast Commands Management Switch Card User s Guide 754...
Page 840: ...Chapter 29 port Commands Management Switch Card User s Guide 840...
Page 924: ...Chapter 30 profile Commands Management Switch Card User s Guide 924...
Page 926: ...Chapter 31 redundant Commands Management Switch Card User s Guide 926...
Page 1062: ...Chapter 35 vlan Commands Management Switch Card User s Guide 1062...
Page 1103: ...1103 PART IV Troubleshooting Specifications Appendices and Index...
Page 1104: ...1104...
Page 1134: ...Chapter 39 Product Specifications Management Switch Card User s Guide 1134...
Page 1146: ...Appendix B Legal Information Management Switch Card User s Guide 1146...