Chapter 9 Subscriber Port Setup Screens
Management Switch Card User’s Guide
235
9.8.5 VDSL Port Setup Advanced: VDSL Optionmask Screen
Click the
Optionmask
link in the advanced
VDSL Port Setup
screen to display a pop-up screen as
shown. Use this screen to enable features on a port for advanced troubleshooting. ADSL features
are included because the VDSL line card supports ADSL fallback.
Figure 144
VDSL Port Setup: Advanced: Optionmask
The following table describes the fields in this screen.
Table 103
VDSL Port Setup: Advanced: Optionmask
LABEL
DESCRIPTION
All
Use the check boxes to disable individual features. Use the
All
check box to select every
feature check box.
Disable Trellis
Trellis encoding helps to reduce the noise in ADSL transmissions. Trellis may reduce
throughput but it makes the connection more stable.
Disable Reed
Solomon
Reed-Solomon performs transmission error correction.
Disable
Upstream/
Downstream
Bitswap
Bit swapping allows the system to respond to noise on a tone by sending data on another
tone. The subscriber (ATU-R) equipment must also support bit swapping in order for this
feature to work.
Disable 1-bit
Constellation
1-bit constellation allows the system to send individual bits over DMT tones that can only
support one bit. This allows the connection to use as many of the tones as possible.
Disable Transmit
Windowing
Transmit windowing is only available with ADSL2+.
Disable S=0.5
Support(ADSL1
Only)
0.5 support maps two Reed-Solomon code words into one data frame (instead of one) to
increase the maximum G.dmt transmission rate.
Reserved
At the time of writing, this feature is not available.
Enable Nitro
This allows ATM header compression for greater bandwidth efficiency.
Содержание MSC1000G Series
Страница 38: ...Table of Contents Management Switch Card User s Guide 38...
Страница 39: ...39 PART I Introduction...
Страница 40: ...40...
Страница 54: ...Chapter 1 Getting to Know Your MSC Management Switch Card User s Guide 54...
Страница 61: ...61 PART II Web Configurator...
Страница 62: ...62...
Страница 80: ...Chapter 3 The Web Configurator Management Switch Card User s Guide 80...
Страница 162: ...Chapter 5 Alarm Screens Management Switch Card User s Guide 162...
Страница 178: ...Chapter 6 Diagnostic Screens Management Switch Card User s Guide 178...
Страница 184: ...Chapter 7 Maintenance Screens Management Switch Card User s Guide 184...
Страница 204: ...Chapter 8 Multicast Screens Management Switch Card User s Guide 204...
Страница 226: ...Chapter 9 Subscriber Port Setup Screens Management Switch Card User s Guide 226...
Страница 227: ...Chapter 9 Subscriber Port Setup Screens Management Switch Card User s Guide 227...
Страница 330: ...Chapter 10 IMA Screens Management Switch Card User s Guide 330...
Страница 346: ...Chapter 11 Profile Screens Management Switch Card User s Guide 346 Figure 222 Profile VDSL2 LineProfile MIB PSD Mask...
Страница 351: ...Chapter 11 Profile Screens Management Switch Card User s Guide 351 Figure 225 Profile VDSL2 LineProfile Virtual Noise...
Страница 404: ...Chapter 11 Profile Screens Management Switch Card User s Guide 404 Figure 267 ACL Profile Setup...
Страница 412: ...Chapter 11 Profile Screens Management Switch Card User s Guide 412...
Страница 451: ...Chapter 12 Statistics Screens Management Switch Card User s Guide 451 Figure 297 Port Statistics DSL Line Card Status...
Страница 512: ...Chapter 12 Statistics Screens Management Switch Card User s Guide 512...
Страница 560: ...Chapter 13 Switch Screens Management Switch Card User s Guide 560...
Страница 598: ...Chapter 15 VLAN Screens Management Switch Card User s Guide 598...
Страница 636: ...Chapter 16 VoIP Management Switch Card User s Guide 636...
Страница 638: ...Chapter 17 Config Save Management Switch Card User s Guide 638...
Страница 639: ...639 PART III Commands...
Страница 640: ...640...
Страница 646: ...Chapter 18 Commands Management Switch Card User s Guide 646...
Страница 682: ...Chapter 19 acl Commands Management Switch Card User s Guide 682...
Страница 690: ...Chapter 20 alarm Commands Management Switch Card User s Guide 690...
Страница 696: ...Chapter 22 config Commands Management Switch Card User s Guide 696...
Страница 754: ...Chapter 28 multicast Commands Management Switch Card User s Guide 754...
Страница 840: ...Chapter 29 port Commands Management Switch Card User s Guide 840...
Страница 924: ...Chapter 30 profile Commands Management Switch Card User s Guide 924...
Страница 926: ...Chapter 31 redundant Commands Management Switch Card User s Guide 926...
Страница 1062: ...Chapter 35 vlan Commands Management Switch Card User s Guide 1062...
Страница 1103: ...1103 PART IV Troubleshooting Specifications Appendices and Index...
Страница 1104: ...1104...
Страница 1134: ...Chapter 39 Product Specifications Management Switch Card User s Guide 1134...
Страница 1146: ...Appendix B Legal Information Management Switch Card User s Guide 1146...