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To: Scrapps who wrote (18824)5/21/1999 3:56:00 PM
From: Moonray  Read Replies (1) | Respond to of 22053
 
Bandwidth Wars: DSL Products Vie For Place In SuperComm Demo
Computer Reseller News - 05/21/99; 12:00 a.m. ET

In an effort to participate in a much-anticipated June demonstration,
products that support an emerging high-speed Internet-access standard
are undergoing rigorous testing this week.

The Universal ADSL Working Group (UAWG), a consortium that includes
members such as Intel, Microsoft, and Compaq, will hold an
interoperability demo at Supercomm '99 in Atlanta on June 8.

Vendors that make products to support G.lite, the standard for
splitterless ADSL, will showcase those products at the conference.

The tests, dubbed "Plugfest," will wrap up this week. Plugfest is
important because it shows which vendors have products that work, said
Shannon Pleasant, senior analyst at Cahners In-Stat Group, a Newton,
Mass., consulting firm.

"There is much excitement about this because you have to put your money
where your mouth is,"she said. "You have to provide product and prove
standards-based silicon really is standards-based."

Carriers are positioning ADSL mostly as a consumer service, while
SDSL is more focused on business customers that require about
1.5-megabit-per-second services, said Pleasant. In the North American
market, SDSL subscribers in 1998 numbered about 76,000 compared with
63,000 ADSL subscribers, Pleasant said.

SDSL is targeted at telecommuters and costs about one-fourth the price
of a T1 line, or anywhere from $700 to $2,700 depending on the
carrier. ADSL prices can start as low as $40 or $50 per month for,
tops, 512 kilobits per second upstream and 1.5 Mbps downstream.

G.Lite is a version of ADSL that lets customers install the technology
in their homes without needing the help of the phone company
technicians. By avoiding the "truck roll," carriers are able to keep
service costs down. SDSL and ADSL have the same distance limitations
in that customers can be no more than three miles from a central
office to get decent performance.

Until now, lack of interoperability has been a main reason carriers
have delayed their ADSL rollouts, Pleasant said. Hardware companies
that pass interoperability tests will show off chips, access modules,
routers, and modems.

For example, if 3Com passes the test, it will demonstrate its
OfficeConnect 810 routers and HomeConnect modem family, said a
spokesman for the Santa Clara, Calif., company. And Nortel Networks
said it expects to demonstrate its Universal Edge 9000 central office
DSLAM service working with other customer premise equipment.

Cisco, in San Jose, Calif., wants to show G.Lite working in its Cisco
6100 series central-office DSLAM and the Cisco 677 CPE router.

An unsuccessful Plugfest will mean slow Christmas sales of G.Lite
customer products, said Mark Dwight, product-line manager at Cisco.
Vendors need June and July to get products ready to sell by November
and December, he said.

Following the SuperComm interoperability demo, the UAWG will relinquish
management of the G.lite specification. The standard will become the
responsibility of the ADSL Working Group.

o~~~ O