
December
12, 2001
Ms. Josephine
Scarlett
Office of the
Chief Counsel
National Telecommunications
and Information Administration
Room 4713 HCHB
1401 Constitution
Avenue, NW
Washington,
DC20230
Dear
Ms. Scarlett;
The DSL Forum
thanks the NTIA for the opportunity to provide comments on its recent Notice;
“Request for Comments on Deployment of Broadband Networks and Advanced
Telecommunications.”
DSL
Forum is a consortium of more than 330 leading industry telecommunications,
equipment, computing, networking and service provider companies,
including incumbent and competitive carriers. Established
in 1994, the Forum continues its drive for a mass market
for DSL, to deliver the benefits of this technology to end
users around the world over existing copper telephone wire
infrastructures. Details about forthcoming events, DSL Forum
and DSL are available at www.dslforum.org
with information for end users at www.dsllife.com.
Throughout its
seven years, the DSL Forum has worked on defining the core technology as
it develops, providing inputs to international standards bodies and on
establishing processes to deliver maximum effectiveness in the deployment
and use of DSL. The Forum
is focused on the complete portfolio of digital subscriber line technologies
designed to deliver ubiquitous broadband services for a wide range of situations
and applications that will continue the transformation of our day-to-day
lives in an on-line world.
DSL is vital
to providing broadband services to many areas. Approximately 3.8 million
DSL customers in the United States were served by DSL in the third quarter
of 2001.Independent data, including
that from TeleChoice and Point Topic, indicate that by end of year 2001
at least 15 million DSL lines will be in use around the world.There
are now more DSL broadband lines in use around the world than cable modem
lines.In Europe alone, according
to ECTA published data, several months ago there were twice as many customers
connected by DSL broadband than by cable.Current
deployment rates are likely to widen that gap.However
in the United States, there are more cable modem subscribers than DSL customers
currently.
DSL is one of
the most attractive means for broadband access to areas currently lacking
broadband access.
The DSL
Forum whitepaper entitled “DSL Anywhere” (pdf format)
identifies technical methods to enable broadband access to over 99% of
customers.However, in some areas
it will cost much more to provide the access facilities. The DSL Forum
urges government entities and
policy makers to encourage efforts to bring broadband services to more
homes, as stated in the recent report of the National Academies' National
Research Council.It is imperative to
act quickly to build on the momentum in the DSL industry before the industry
reassigns its resources elsewhere.Public
policy activities should furthermore address DSL availability for areas
without broadband access. Broadband services,
starting at about 200 kb/s, include high-speed Internet access, teleworker
access, gaming, video/audio content, and high bit-rate services that will
be developed in the future.Advanced
services and e-commerce based on broadband access can be an important contributor
to economic growth.Availability
of a wider selection of broadband-based services and content via all methods
of high-speed access can stimulate the broadband service take-rate.Since
active competition exists between the various forms of broadband access,
government regulations should treat all forms of access similarly.Countries,
such as Korea, with government policies that exhibit minimal uncertainty
and encourage and enable broadband deployment demonstrate the positive
effects of a timely, stable, and well-defined regulatory environment.Please
see the attached report from the United
Kingdom Broadband Stakeholder Group.Addendum
2 from GIIF demonstrates the cross-elasticity between service price and
take-rate. The
DSL Forum web sites (www.dslforum.org and
www.dsllife.com) provide publicly
available reference information that assists the understanding of DSL technology
and its application.The DSL Forum
invites the NTIA to refer to the following information at the web sites:
§DSL
Tutorials §DSL
Glossary §“DSL
Anywhere” Whitepaper
§“Internet
Security” Whitepaper
§DSL
Forum Technical Reports
§Current
global statistics on the number of lines served by country
The DSL Forum
is working to enable broadband access to more customers.Please
let the DSL Forum know how it could further help policy makers in this
effort.
Sincerely,
![]()
William V. Rodey
Chairperson,
DSL Forum
Addendums:
Attachments:
|
|
Addendum: 1
Approved Technical Reports
|
Report
Number |
Title
(Word File) |
Date
|
Additional
Information |
|
TR-038
|
DSL Service Fulfillment
|
March 2001
|
|
|
TR-037
|
Auto-configuration for DSL Broadband
|
March 2001
|
|
|
TR-036
|
Requirements for Voice over DSL
|
August 2000
|
Includes Annex A (BLES)
|
|
TR-035
|
Protocol Independent Object Model for ADSL EMS-NMS
Interface
|
May 2000
|
|
|
TR-034
|
Proposal for an Alternative OAM Communications Channel
Across the U Interface
|
May 2000
|
|
|
TR-033
|
ITU-T G.992.2 (G.lite) ICS
|
May 2000
|
|
|
TR-032
|
CPE Architecture Recommendations for Access to Legacy
Data Networks
|
May 2000
|
|
|
TR-031
|
ADSL ANSI T1.413 - 1998 Conformance Testing
|
May 2000
|
|
|
TR-030
|
ADSL EMS to NMS Functional Requirements
|
Feb 2000
|
|
|
TR-029
|
ADSL Dynamic Interoperability Testing
|
Feb 2000
|
|
|
TR-028
|
CMIP Specification for ADSL Network Element Management
|
Dec 1999
|
Updated version of TR-016
|
|
TR-027
|
SNMP-based ADSL LINE MIB
|
Nov 1999
|
Updated version of TR-006
|
|
TR-026
|
T1.413 Issue2, ATM-based ADSL ICS
|
Nov 1999
|
|
|
TR-025
|
Core Network Architecture for Access to Legacy Data
Network over ADSL
|
Nov 1999
|
|
|
TR-024
|
DMT Line Code Specific MIB
|
Aug 1999
|
Updated version of TR-014
|
|
TR-023
|
Overview of ADSL Testing
|
Aug 1999
|
|
|
TR-022
|
The Operation of ADSL-based Networks
|
Aug 1999
|
|
|
TR-021
|
ADSL Forum Recommendation for ATM layer of ADSLs
|
May 1999
|
|
|
TR-020
|
ADSL Forum Recommendation for Physical Layer of
ADSLs without a Splitter
|
May 1999
|
|
|
TR-019
|
ADSL Forum Recommendation for Physical Layer of
ADSLs with a Splitter
|
May 1999
|
|
|
TR-018
|
References and Requirements for CPE Architectures
for Data Access
|
May 1999
|
|
|
TR-017
|
ATM over ADSL Recommendation
and (TR-017 Annex) |
Mar 1999
|
Updated version of TR-002
|
|
TR-016
|
CMIP-based Network Management Framework
|
Mar 1999
|
Superceded by TR-028
|
|
TR-015
|
CAP Line Code Specific MIB
|
Mar 1999
|
Definitions supplement the IETF ADSL line MIB, which
was derived from TR-006
|
|
TR-014
|
DMT Line Code Specific MIB
|
Mar 1999
|
Superceded by TR-024
|
|
TR-013
|
Interface & Configurations for ADSL: Central
Office
|
Mar 1999
|
|
|
TR-012
|
Broadband Service Architecture for Access to Legacy
Data Networks over ADSL ("PPP over ATM")
|
Sep 1998
|
|
|
TR-011
|
An End-to-End Packet Mode Architecture with Tunneling
and Service Selection
|
Jun 1998
|
|
|
TR-010
|
Requirements and Reference Models for ADSL Access
Networks: The "SNAG" Document
|
Jun 1998
|
|
|
TR-009
|
Channelization for DMT and CAP ADSL Line Codes:
Packet Mode
|
Mar 1998
|
|
|
TR-008
|
Default VPI/VCI addresses for FUNI Mode Transport:
Packet Mode
|
Mar 1998
|
Intended to complete paragraph 3.1.2 of TR-003,
entitled "Address Assignment"
|
|
TR-007
|
Interfaces and System Configurations for ADSL: Customer
Premises
|
Mar 1998
|
|
|
TR-006
|
SNMP-based ADSL LINE MIB
|
Mar 1998
|
Superceded by TR-027
|
|
TR-005
|
ADSL Network Element Management
|
Mar 1998
|
|
|
TR-004
|
Network Migration
|
Dec 1997
|
|
|
TR-003
|
Framing and Encapsulation Standards for ADSL: Packet
Mode
|
Sep 1997
|
|
|
TR-002
|
ATM over ADSL Recommendations
|
Mar 1997
|
Superceded by TR-017
|
|
TR-001
|
ADSL Forum System Reference Model
|
May 1996
|
|

Addendum:2 (Source:
GIFF)