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GOTHAM
NETWORKS UNVEILS ITS “SWITCHLESS SWITCH” FOR THE NETWORK EDGE
Gotham
Networks, a start-up based in Acton, Mass., unveiled a
“Switchless Switch” edge device that differs from conventional
edge routers/switches by eliminating the need for a centralized
switching fabric. Instead,
the design uses a distributed, fully interconnected, non-blocking
mesh architecture where every card in the chassis is connected to
every other card. Gotham’s
key design element is a Universal Service Card that provides
switching, control, and protocol processing all on a single,
multi-function board. The carrier-class platform supports both WAN
and LAN interfaces; Layer 2 switching for ATM, Frame Relay,
permanent and switched virtual circuits; and Layer 3 routing for
RIP, OSPF, BGP and MPLS. The system can handle interfaces from DS0
to OC-48c, and is OC-192 and DWDM-ready. Interface densities range
up to 5,000 DS1 channels, 768 DS3 channels, or 256 OC-3/Ethernet
ports. Gotham said
its unique design would allow service providers to build
market-competitive networks based on capital investments that are
directly proportional to subscriber growth.
Commercial release is planned for Q2 2001.
http://www.gothamnetworks.com
Gotham Networks, October 30, 2000
- Gotham
Networks is headed by Lou Piazza, who previously served as Senior
Vice President of Operations at Wellfleet (Bay Networks) and
earlier as Vice President of Packet Switch Development at BBN
Communications. Gotham’s
technical team is led by Vijay K. Aggarwal, previously the
Principal Architect of Nexabit Network's Terabit Router.
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OCULAR
NETWORKS BUILDS METRO OPTICAL PLATFORM FOR TDM AND DATA
Ocular Networks, a start-up based in Fairfax, Virginia,
outlined its plans for a metro optical architecture for delivering
Time Division Multiplexing (TDM), ATM and IP traffic natively over
a single, high-speed switching fabric.
The box will use custom ASICs to allocate both switching
and transport between native TDM and data automatically and
dynamically, based on traffic input.
Ocular’s combination of hardware and software will
characterize incoming traffic; choose the correct path, priority,
and QoS parameters through switching fabric; and perform bandwidth
management functions associated with both TDM cross-connect and
data switching functions. The design uses a common
high-speed switch matrix, preserving the native characteristics of
the traffic in the process. The
system would provide direct mapping of circuits into TDM/SONET
formats within the SONET standard for jitter and delay.
A proprietary Bandwidth Sharing Protocol would provide
real-time partitioning of transport links for equitable transfer
of both TDM and cell/packet-based traffic.
Specific product plans have not yet been disclosed.
http://www.ocularnetworks.com
Ocular Networks, October 30, 2000
- Ocular
Networks was co-founded by Ed Kennedy, previously Vice
President of Marketing at Alcatel’s Enterprise and Data
Networks division, and Dr. Ron Fang, who previously managed
Frame Relay and ATM product development at Bell Northern
Research, the research arm of Nortel Networks.
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QUARRY
INTRODUCES OPTICAL-SPEED
ENCRYPTED TRAFFIC ENGINEERING
Quarry Technologies,
a start-up based in Burlington, Mass., introduced an Encrypted
Traffic Engineering capability for its network edge switch/router
that applies QoS algorithms to secured data at rates exceeding 1
Gbps per interface. The
technology uses the custom ASICs of Quarry’s edge router to
implement Triple DES encryption and traffic engineering processing
at full line rate on all interfaces up to Gigabit Ethernet.
The company said IP service providers could use the
platform in regional POPs or other traffic aggregation points to
offer enterprise customers security across the Internet equivalent
to their private Frame Relay or leased line networks.
http://www.quarrytech.com/
Quarry Technologies, October 30, 2000
- Quarry’s
Application Service Edge switch will combine high-performance
ASICs, network processors and proprietary algorithms for
priority queuing, virtual routing and real-time statistics at
speeds up to OC-48. Quarry's
packet processing system provides wire speed traffic
classification, policing, fine-grained queuing, dynamic
firewall filtering, address translation and priority-sensitive
traffic aggregation, thereby enabling the enforcement of
application-specific Service Level Agreements (SLAs) to each
business customer.
- Quarry Technologies was
co-founded by Jean Hammond, along with a core team from the
BBN/GTEI SuperRouter project.
Hammond previously was responsible for 3Com's WAN
strategy following its acquisition of AXON Technology, another
company that she co-founded.
VIVACE
NETWORKS CLOSES $83 MILLION FOR ITS MPLS SWITCHES
Vivace Networks, a start-up based in San Jose, CA., raised $83
million in third round venture financing for its
development of high-performance MPLS solutions.
Vivace is developing a family of MPLS-based switches for
optical networks that scale from 10 Gbps up to 2.5 Tbps.
Specific product plans have not yet been disclosed. The
company has raised $118 million to date.
Investors include Meritech Capital, Foundation Capital,
Sutter Hill Ventures and Redpoint Ventures.
http://www.vivacenetworks.com/
Vivace
Networks, October 30, 2000
- Vivace is led by Ken Koenig
(CEO) and Mitri Halabi (VP
Engineering), both formerly of OnStream Networks, a developer
of ATM WAN access products that was acquired by 3Com.
- In
July, Vivace Networks named Andrew G. Malis as Chief
Technologist. Malis
formerly served with Lucent Technologies / Ascend
/ Cascade, where he helped shape MPLS, IP, Frame Relay
and ATM technology. He
is the founding Vice-Chairman of the Board and Chair of the
Technical Committee of the MPLS Forum, and chairs the IETF's
IP over Optical and Frame Relay Network Management working
Groups.
PICOLIGHT
RAISES $38.9 MILLION FOR ITS VERTICAL CAVITY SURFACE EMITTING
LASERS (VCSEL)
Picolight, a start-up based in Boulder, Colorado, raised
$38 million in third round financing to ramp manufacturing of the
company's Vertical Cavity Laser-based optical components.
Investors include Pequot Private Equity Fund III, Cisco Systems,
Corning, Bank of America Ventures and Charles River Ventures.
http://www.picolight.com
Picolight, October 30, 2000
METROPHOTONICS
SECURES CDN$62.5 MILLION FOR IS PASSIVE OPTICAL COMPONENTS
MetroPhotonics, a start-up based in Ottawa, Canada, raised
CDN$62.5 million for its development of passive optical components
designed for last mile fiber connections.
The company says its photonic integrated circuits would
provide WDM capabilities at much lower costs. Investors include
Yorkton Securities. http://www.metrophotonics.com
MetroPhotonics, October 30, 2000
QWEST
WIRELESS IMPLEMENTS VOICE-BROWSING INTERNET ACCESS
Qwest Communications will begin offering its mobile telephone
subscribers a Voice Browsing capability that provides business
locator services and personalized, up-to-date news, sports,
traffic, airline, stock quotes and weather information.
The voice portal service uses hosted software, applications
and services developed by BeVocal, a start-up based in Santa
Clara, California. Qwest
plans to charge $4.95/month for subscribers to its wireless
network (US West). http://www.bevocal.com
http://www.qwest.com
Qwest, October 30, 2000
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CABLE
& WIRELESS INVESTS US$1.4 BILLION FOR FIBER IN JAPAN
Cable & Wireless will invest US$1.4 billion (Yen
150 billion) over a five-year period to build a national fiber
network in Japan. The
new facilities would connect around 80 cities in all 47
prefectures, and will include 65 PoPs and 75 Points of
Interconnect. Plans
include metro networks for Tokyo and Osaka, using a mixture of
fiber, DSL and LMDS technologies. http://www.cwplc.com/
Cable & Wireless, October 30, 2000
-
Earlier
this month, Cable&Wireless outlined its ten-year plan for
a global migration from circuit-switched voice to VoIP.
Nortel Networks was awarded a US$1.4 billion project
covering deployment of its Succession Communication Server
2000, Succession Communication Server 3000 softswitch and
Passport 15000 Packet Voice Gateway.
MARCONI
SELECTED FOR NEW CITY NETWORK DESIGN IN UAE
Marconi
was selected to design, build and operate a totally new
communications network for Dubai Marina, a new city in the United
Arab Emirates being planned for 80,000 to 100,000 residents.
The ten-year contract is valued at up to US$550 million.
http://www.marconi.com/html/news/marconicommunicationsfordubaimarina.htm
Marconi,
October 30, 2000
VERIZON
REPORTS 350,000 DSL ACCOUNTS, UP 59% OVER Q2
As of September 30, Verizon had 350,000 DSL users, up by
130,000 over the previous quarter.
Verizon is currently activating approximately 3,500 DSL
lines a day, of which 90% are self-installed.
The company has 1,770 central offices equipped for DSL and
nearly 60 percent of Verizon's access lines qualified for the
service. Verizon also
noted 806,000 net additions for its mobile telephone service,
giving it 26.3 million mobile customers.
In addition, the company reported more than 500,000
customers for its wireless data services at the end of the
quarter, including more than 400,000 subscribers to Verizon
Wireless' Mobile Web Internet access.
http://newscenter.verizon.com/proactive/newsroom/release.vtml?id=44828
Verizon, October 30, 2000
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