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To: Frank A. Coluccio who wrote (5)9/29/1999 7:46:00 AM
From: Frank A. Coluccio  Respond to of 1782
 
Re: LU unveils OC-768 / 40Gbps Modulators.

What are the tradeoffs between DWDM and electronic digital rate increases? An old consideration sees a new argument. How will 40Gb drivers affect DWDM channel spacings? Economies?
---

LUCENT TECHNOLOGIES: Lucent announces
40-gigabit modular-highest speed-device
commercially available

September 29, 1999

NICE, FRANCE, M2 PRESSWIRE via
NewsEdge Corporation : Lucent
Technologies (NYSE: LU)
Microelectronics Group, the world
leader in communications
semiconductors, today announced that
it is producing in volume an
ultra-high-speed optical modulator that
systems designers can use as the basis
of next-generation fiber-optic
communications systems. The new
device, a lithium niobate electro-optic
modulator, operates at 40 gigabits
(billions of bits) per second (gbps)
which is the highest speed
commercially available in optoelectronic
devices. This is four times faster than
current-generation modulator products.
Modulators are key components for
high-speed optical transport systems.
They modulate laser output into
high-speed light pulses that transmit
voice, data and/or video signals over
fiber-optic cables.

"Lucent's new, 40-gbps lithium niobate
modulator offers systems designers a
giant step forward in meeting the
ever-increasing need to deliver more
speed and capacity in leading-edge
digital networks," said Kim Trapp,
marketing manager for Lucent's
Microelectronics Group. "We're able to
bring our customers reliable 40-gbps
performance, based on Bell Labs'
leadership in lithium niobate
technology."

The new 40-gpbs modulator is suitable
for dense wavelength-division
multiplexed systems used in high-speed
digital networks operating up to SONET
OC-768 and SDH STM-256 rates. The
device supports the wavelength range
of 1525-1565 nanometers and requires
a 6 volt power supply. The new
modulator provides the same excellent
long-term reliability and temperature
stability over the full operating range of
zero to 70 degrees Celsius as Lucent's
10-gbps modulator. The unit is
designed with an integrated
Mach-Zehnder configuration to convert
continuous laser light output into
pulses, which eliminates the need for
demanding, high-speed performance
from the laser and reduces its cost.
The modulator is built with a patented
titanium-diffusion process using z-cut
technology on a high-volume
manufacturing platform that will assure
system designers of adequate supplies
at affordable costs.

"This new product is based on
innovative technology from Bell Labs
which has for decades been a world
leader in lithium niobate technology,"
said Tom Koch, chief technology officer
of the optelectronics business of the
Microelectronics Group. "It took less
than two years for this new modulator
to move from the laboratory to the
manufacturing site."

Lucent is shipping the 40-gbps
modulator now, and has the capacity
to ship more than 100,000 10- and
40-gbps lithium niobate modulators
during the year 2000. Lucent will be
exhibiting the new 40-gbps modulator
at the 25th European Conference on
Optical Communication (ECOC' 99) in
Nice, France, from September 26
through 30. Lucent's lithium niobate
modulators, photodetectors and lasers
have been built into the majority of
optical transmission systems for
networks around the world. Lucent's
10-gpbs lithium niobate modulator won
the 1999 Corporate Technical
Achievement award, presented by the
American Ceramic Society.

For more product information,
customers in the U.S. may call the
Microelectronics Group Customer
Response Center, 1-800-372-2447,
Dept. N18. Customers in Canada may
call 1-800-553-2448, Dept. N18.
Written inquiries may be faxed to
1-610-712-4106 or sent to Lucent
Technologies, Room 30L-15P-BA, 555
Union Boulevard, Allentown, Pa. 18103
USA.

Lucent Technologies designs, builds
and delivers a wide range of public and
private networks, communications
systems and software, data networking
systems, business telephone systems
and microelectronics components. Bell
Laboratories is the research and
development arm for the company. For
more information on Lucent
Technologies, headquartered in Murray
Hill, N.J., USA, visit its web site at
lucent.com.

Lucent's Microelectronics Group designs
and manufactures integrated circuits
and optoelectronic components for the
computer and communications
industries. More information about the
Microelectronics Group is available from
its web site
lucent.com.

<<M2 PRESSWIRE -- 09/28/99>>

CONTACT: Tom Topalian, Lucent Technologies
Tel: +1 908 508 8673
e-mail: ttopalian@lucent.com
Sandrine Leroux-Graves, Lucent Technologies
Tel: +44 (0)1344 865 815
e-mail: sleroux@lucent.com

[Copyright 1999, M2 Communications]

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To: Frank A. Coluccio who wrote (5)9/29/1999 8:34:00 AM
From: Frank A. Coluccio  Read Replies (2) | Respond to of 1782
 
Q: How do next gen metropolitan area fiber networks evolve?

Anyone care to comment on the following set of views?
---------

Synopsis - Raj Shanmugaraj, CEO Astral Point Communications
September 29, 1999

RED HERRING VENTURE MARKET EAST, CAMBRIDGE, Mass.

Next-Generation Carriers Need Mesh Networks

Next-generation carriers build
their networks as they acquire
customers on a "Just-in-Time"
basis. The result is that
metropolitan fiber topologies in
new carriers tend toward
natural meshes. The result is
the ring topology that has
become the norm under
SONET is an impediment to the
" Just-in-Time" business
models needed by
next-generation carriers.

New Services are Changing
the Traffic Patterns

New services are going to add
traffic patterns that requires a
more even distribution of
bandwidth around the metro
area and add LAN transmission
rate services. Transparent LAN
service will require the evenly
spread model of bandwidth
distribution. The
next-generation carrier
environment will demand an
inter-office transmission
system that is a more agile
manager of bandwidth than
SONET today-and one that
works well with LAN-rate as
well as traditional digital
telephony services.

Bandwidth Drivers

In the metropolitan inter-office
environment, the business
model of the next-generation
carriers combined with the
proliferation of
Internet-centric services is
placing a strain on the SONET
based metropolitan inter-office
transmission networks
currently in place. About 70
percent of the SONET rings
operate at OC12-or-less line
rates. These networks do not
have the throughput to handle
the new demands for
bandwidth.

Attributes Of Next-Generation
Network Elements

The new business models
favor networks that support
mesh topologies,
Internet-centric services, fine
grain bandwidth distribution,
and the expected bandwidth
scalability.

New network elements are
needed that support
protection and restoration
capability in a mesh optical
topology. This must also work
in rings for the purpose of
overlaying existing SONET fiber
topology and for service
providers that are more
acclimated to ring operation.

Bandwidth scalability and the
ability to overlay existing
SONET rings can be
accomplished through the use
of DWDM to provide the
following benefits:

-- ITU Channel Wavelengths
can be added to existing fibers
without disturbing the
standard SONET 1310
nanometer signal

-- Multiple ITU Channels can
be utilized on a single fiber for
bandwidth scalability

The network service
environment would have to
support multiple service types:

-- Leased line

-- ATM

-- Packet/LAN

This would result in a
compact, space and power
saving package amenable to
co-location facility needs. The
business models of
next-generation carriers
require increased topology
flexibility, and the new
services require increased
flexibility over traditional
SONET architectures. There is
no end in sight to the need to
scale bandwidth, and
next-generation carriers need
to rely on new switching
architectures being introduced
to help them meet their
business objectives.

SOURCE Astral Point
Communications

/CONTACT: Bill Mitchell, VP
Marketing of Astral Point
Communications,
978-256-9984, ext. 103/

[Copyright 1999, PR Newswire



To: Frank A. Coluccio who wrote (5)10/1/1999 10:30:00 PM
From: Frank A. Coluccio  Respond to of 1782
 
Re: Voice bit rate requirements and trends, from the GBLX thread.

Message 11425644



To: Frank A. Coluccio who wrote (5)10/3/1999 8:02:00 PM
From: Frank A. Coluccio  Respond to of 1782
 
re: Colocation, wild west, Carrier Hotel, Steven Rosenberg, from the LMT

Message 11432877

In the absence of a better search mechanism, I'll begin using this thread as a quick reference pointer file, or filing cabinet, for posts on other threads which I find pertinent to the discussions taking place here.



To: Frank A. Coluccio who wrote (5)10/21/1999 2:32:00 PM
From: Frank A. Coluccio  Read Replies (1) | Respond to of 1782
 
Re: ASPs and Internet Congestion Analysis.

Thread, the piece below is an article concerning an analysis from Peter Sevcik, an analyst for NCRI, which was posted on the NANOG List. It's titled: "Your Morning FUD."

FUD? or realistic observation and prediction? For the time being, I'll stick with the latter, agreeing with the analysis to a great extent, thinking that some breakaways might find private IP [or ATM] nets the way to go, going forward. And with breaking away from the larger 'net comes the introduction of proprietary fixes and lock ins, and the danger of isolation ,i.e., loss of ubiquitous reach, to some degree, unless additional layers of gateways and security are employed.

What do you think?

Regards, Frank Coluccio
---------------------------from:

news.excite.com

SAN FRANCISCO -- Internet performance is too low to support
serious transactional business by ASPs, and trends indicate that
improvements may be inadequate over the next several years, a
recent study has found.

Northeast Consulting Resources Inc., of Boston, reports that the
growing complexity of Web pages and increased network delays will
reverse improvements in Internet performance built over the last
four years.

The findings are bad news for application service providers, which
promise to deliver enterprise resource planning and customer
relationship management applications.

"When the ASP applications come, the time of reckoning will
appear," Peter Sevcik, an analyst for NCRI, said earlier this month
at the 1999 Global Internet Performance Conference here.

Router runaround

NCRI says technology improvements have cut the average
download time of basic business Web pages from 12 seconds to 6
seconds since 1995, a significant drop despite a 120 percent increase
in page size.

However, those improvements may not be sustainable over the next
three years because overall delays within the Internet have become
significantly higher, due primarily to the increasing number of
routers.

More routers are added as sites deploy additional hardware to
provide more scalability. The increasing number of router hops
imposed upon data could deteriorate availability to about 9 seconds,
the study found.

NCRI based its study on data provided by Keynote Systems Inc., a
San Mateo, Calif., Web performance research company that
publishes the Keynote Business 40 Internet Performance Index, an
industry benchmark based on the performance and reliability of 40
leading business Web sites.

Keynote announced here at the conference the Keynote Consumer
40 Internet Performance Index, which will be based on the
performance of 40 consumer Web sites accessed through a 56K-bps
modem.

Indexes also will be available for digital subscriber line and cable
modems, and the whole package will be sold as the Keynote
Consumer Perspective service, which will be available later this
quarter, company officials said.

Pricing was not yet available.



To: Frank A. Coluccio who wrote (5)11/21/1999 7:54:00 PM
From: Frank A. Coluccio  Read Replies (1) | Respond to of 1782
 
re: Silicon Alley Webcos, avoiding burnout in web space, turning away capital...

From a NY Times Roundtable discussion whose participants included:

- Kevin O'Connor the Chief executive of DoubleClick;
- Fernando F. Espuelas, Chief executive of StarMedia Network;
- Candice Carpenter, Chief executive of iVillage;
- Stephan J. Paternot, Co-chief executive of Theglobe.com.

"Online Pioneers: The Buzz Never Stops"

nytimes.com

The entire article is rather long. A snippet from it follows, below.

Enjoy, Frank Coluccio

-------begin snip

NEW YORK -- Speed. Sleep. Greed. Recruiting. Role models like Thomas
Edison and Ayn Rand. Losing money, yet turning away capital. New-found
wealth and an ensuing change in lifestyle -- or not.

Those were some of the topics on the table when four chief executives from
dot.com companies -- Candice Carpenter: of iVillage, a women's Web site;
Fernando J. Espuelas: of StarMedia Network, a Spanish- and Portuguese-language
service; Kevin O'Connor: of DoubleClick, an online advertising network, and
Stephan J. Paternot: of Theglobe.com, a shopping, news and business information
site -- gathered late one afternoon early this month at The New York Times for a
wide-ranging discussion about managing in the Internet age.

These pioneers from Silicon Alley, an area in the Flatiron district of Manhattan
that is populated by many fledgling Internet companies, were joined in the
two-hour discussion by Saul Hansell, Patrick J. Lyons and Judith H. Dobrzynski of
The Times.

As founders of young companies, each executive had experienced the adrenaline
highs and the growing pains that accompany the transformation of an idea into a
business and then into a publicly traded company. They don't worry about
nonexistent earnings in a topsy-turvy environment where not producing a profit is,
for the moment, a virtue. For them, the bigger pressure is to build organizations --
fast -- before opportunities slip away.

Following are excerpts from the conversation.

Q. What's the difference between running the kind of company you run and
running a big company?

Carpenter: Speed. Leading in conditions in which speed is a very big factor. It
puts a lot of additional pressure on all the systems. And you have a lot of very
young people, and you're teaching them to be managers at a very accelerated pace
without a lot of formal programs.

Paternot: Tying into that is just the idea of keeping your entrepreneurial spirit.
Things are shifting fast enough that you need to be able to jump into any new
idea, shift your company into it and move at light speed.

Espuelas: I would say the absence of a road map. Not that any business is
particularly easy, but when there's nothing that you can follow except your
instincts and the little bit of data you're able to gather in this context of a lot of
speed, I think there's a lot of intuition that goes into these kinds of very
fast-moving environments.

O'Connor: In large corporations, you need to spend a lot of time quantifying what
the market's going to look like and how you're going to go about it and what the
expenses are going to be.

And here it's very much speed, it's intuition, it's trying to figure out, "Is this a big
market or a small market?" If it's a big market, you go after it. You spend a
tremendous amount of money and you go after it quickly.

Q. What's the first thing that's sacrificed in the name of speed?

O'Connor: Facts.

Carpenter: Sleep. We're trying to
really come up with graded solutions
to burnout caused by exhaustion. We
have people who have been at this
for four years in our company and we
have to figure out a way to get them
to learn how to completely refresh
themselves in short increments of
time.

I've stood at the elevator with people
going on vacation and actually taken
the laptop and the cell phone out of
their hands and said, "Great, now you
can actually have a vacation." The
only way to truly regenerate yourself
enough to be truly creative and
inventive again is to be unwired at
times in the year and to be in the
other part of the world.

Q. Do any of you have programs for
dealing with burnout?

Paternot: Sometimes it's frequent
rotation of some of your stars. You'll
often find that in your company you
have a few stars, and if you leave
them in the same position too long
they'll burn out. And, quite frankly,
you don't want to lose them.

Carpenter:

We're starting a sabbatical program.
It's for people who've been there
three years who would love to be there 20. We're giving them a month to go and
just do whatever they want. Sleep probably will be at the top of most people's list.

Espuelas: Are you going to take it yourself?

Carpenter: Yeah, I am. I have to, otherwise no one else will take it.

O'Connor: We have a very strong policy that people can move to wherever they
want to move. Any job in the company's open. So we try to force rotation, because
doing the same thing, day in and day out, tends to cause burnout.

Consciously Reaching Out

Q. Tell us a little bit more about how you're managing growth so far.

Espuelas: I travel all the time. And I try to talk to as many people as possible. We
do monthly all-hands meetings and we actually Web-cast them simultaneously
and have people call in and try to have an ongoing dialogue. And now we're doing
things which I never thought we'd ever do. We're going to create an employee
newsletter. We're doing a lot of things that I used to scoff at when I worked at
other companies.

What I've also found is that things I said two years ago are now on a plaque, and
that people are still acting the same way: "But Fernando said that." Yeah, but that
was two years ago.

Q. Is communication a common problem?

Paternot: Absolutely. We've seen ourselves have to increase the rate of
communication dramatically. When we started four or five years ago, it was a
group of 20 to 25 people. My partner (Todd Krizelman, co-chief executive) and I
could just make decisions very quickly, hoping everybody can keep up. But
eventually it starts to hurt you more when you get to 200, and people in
departments don't understand what's going on. And we've had to deal with a lot of
organizational changes over the last year, but everybody understands why we're
doing stuff.

O'Connor: We start off with a week of training. It's a week of indoctrination for
every employee -- whether you answer the telephone in the German office or
you're a vice president, it doesn't matter. You sit, you learn what we do, why we do
it, what's the core culture of the company, so everybody's got a good, firm
foundation.

Q. How do managers who have worked at large companies fare in your kinds of
companies?

O'Connor: On average, they've fared pretty well. You've got to pre-screen them
very carefully. You tend to get people who expect to have two assistants. But our
first test is, we make them take a pay cut. If they won't take a massive pay cut,
you've pretty much got them pegged.

Q. Do they have options, though, on the other end?

O'Connor: Absolutely.

Carpenter: The structure that I've seen be the most successful is a solid
infrastructure of senior managers from big companies, very seasoned, very good
at creating structure. That gives you room to promote people with less
management experience, and have someone to go to when wisdom and time
around the track is the issue.

Mountains of Resumes

Q. How hard is it to find employees? Are strangers handing you resumes as soon
as they find out who you are?

O'Connor: I probably get 10 resums
myself a day. We probably get, as a
company, 100 resumes a day. There's
a lot of talent that wants to get in,
that absolutely wants to get into the
dot-com company. To get great,
smart people is always tough. But it's
relatively easy for a dot-com
company.

Espuelas: We have two realities. One
is in the U.S., which mirrors that. But
in Latin America, it's totally different:
There's no such thing as us. There's a
lot of big companies that are owned
by families, so the best you can hope
for is to work for so and so, as
opposed to being one of the owners
of the company. So in Latin America
we're able to really tap into really
great people who don't have an
equivalent to go to.

Paternot: Even though we get a
hundred resumes a day, we're at a
point where we're trying to find the
perfect person to fit this type of
software development. It's easier for
us to find people in marketing and
sales, because New York has a lot
more of these people and they're easy
to train.

But finding the right technical
person, whether it's for infrastructure
or for software, we still find it tough.
These people can command huge
salaries from the banks. And finding a seasoned database manager, for instance,
can mean that you have to pay huge cash, because some of these people want the
options and they want the cash, and they're not going to leave their cushy job at
Goldman Sachs unless you throw it all at them. The fact is, if you're a well-known
dot-com company, it helps immensely over the unknown dot-com companies and
over a lot of the other companies.

How to Set Priorities

Q. Do you find that your thinking about the way you run your company changes
over time?

Espuelas: For the last two years, I've been thinking about, well, what happens in
10 years and what happens in 20 years? Which is kind of a ridiculous thing to
think about on the Internet.

O'Connor: Making that transition from a total entrepreneurial world with no rules
or anything to where you've got to have professionalization, you've got to have
systems; you've got to have order.

Paternot: You have to learn to delegate. Todd and I were completely attached to
the product, had to test everything ourselves. We were the chief QA (quality
assurance) guys. Eventually, you have to stop that. As much as I still use the
product now, when I have to use it, I want to be able to rely on 50 people who
think about this more than I do and who know it better than I do.

O'Connor: On the flip side, I still spend half my time with new products -- because
that is the entrepreneurial side and new products are the key to rejuvenating the
company, growing the company. We set out to create a big company.

Q. Did you, from the beginning, do something differently than other start-ups
might have done, because you were planning for growth?

O'Connor: Definitely. I was fortunate because I started my first company right out
of college. So I went through the "how you could have done things differently and
better?" We tried to avoid all the mistakes. I was building the human
infrastructure, getting the people who could build their own business and
leverage. When I look at DoubleClick, we're actually a collection of about 50
companies: People who were running their own thing, whether it's their own
country, and there were 22 countries, or we have a bunch of business units with
people running their own businesses. The thing we most tend to look for in people
is intelligence and -- I call it -- athleticism: people who love to compete, don't like to
lose.

Espuelas: I don't think anybody stumbles onto a big company. You have to
visualize where you're going. You don't know the path necessarily, but there's a
goal. There's something I always think about and try to get people to think about.
I'm not a martial-arts guy, but when you break a board with your hand, what they
teach you is that if you were able to project the energy, not on the surface of the
board, but behind the board, you will break it. And you can break three boards,
then four boards. But if you aim it for the surface, you will break your hand. And
that's a little bit of what you dream about. You have to make choices accordingly.

----end snip

Go to nytimes.com

... for the remainder, before it scrolls into the NY Times fee based archive.