ALCATEL INTRODUCES NEW METRO DWDM SYSTEM WITH TUNABLE LASERS
Alcatel introduced a new 32-channel capable
metropolitan and enterprise DWDM system capable of handling
data rates up to 10 Gbps. The 1696 Metro Span has the
ability to concentrate different kinds of data signals into
one standard optical pathway using an "any-rate" data
concentrator. The system is also fully transparent,
accommodating multiple protocols and services (SDH, SONET,
IP, ATM, Gigabit Ethernet, etc.). The platform will use
tunable lasers to reduce operational and maintenance costs.
Commercial availability is expected in Q4
http://www.alcatel.com/vpr/?body=/latestnews/29052001_6uk
Alcatel, May 29, 2001
ADVA ANNOUNCES ITS NEXT GENERATION METRO PLATFORM
ADVA Optical
Networking introduced its Fiber Service Platform (FSP) 2000,
a metro optical access system specifically designed for
enterprise customers which require flexible, cost-effective
aggregation and transmission of services. The platform
provides in-service migration from 1 channel point-to-point
connection to a 256 protected channel solution in a managed
ring. The ADVA FSP 2000 scales up to 32 DWDM channels (64
unprotected) and offers an 8:1 TDM capability that would
enable the platform to carry up to 256 applications over one
fiber pair. The system supports all native protocols from
10 Mbps up to 10 Gbps, including all speeds of Ethernet,
FDDI, ATM, SONET/SDH, Digital video, ESCON, Fibre Channel,
FICON and GDPS/Coupling Link over 850nm, 1310nm and 1550nm
wavelengths using multimode or single mode fiber. ADVA said
storage networks are the “killer application” for its metro
optical solutions.
http://www.advaoptical.com/adva_press.asp?id=66&action=view&msgid=73
ADVA Optical Networking, May 29, 2001
- ADVA now claims to have
over 10,000 WDM channels installed at customer sites.
- Separately, ADVA reported
Q1 sales of EUR 18.1 million, an increase of 75.3% over
sales in the first quarter of 2000. Metro service
provider end customers increased from 14 in Q1 2000 to 33
in Q1 2001.
ALIDIAN DEBUTS OSN 4400 METRO DWDM PLATFORM
Alidian Networks, a start-up based in San Jose,
California, introduced a new metro optical networking
platform that allows carriers to designate any of four
protected OC-48 wavelengths as either SONET or multi-service
IP. The 18-slot OSN 4400 chassis supports Alidian's new
SONET Add/Drop Multiplexer cards, which add standard SONET
capability to the OSN family, allowing TDM voice traffic to
be picked up and delivered at any destination (e.g., any
"carrier hotel" in the metro network) rather than having to
be hubbed to a single central office. Two slots each (for
redundancy purposes) are devoted to system control and
Alidian’s flexible add/drop modules. Six slots support user
service interface modules, including ATM, packet-over-SONET,
Fast Ethernet, Gigabit Ethernet, and storage-area network
interfaces. The remaining eight slots are for multi-service
or SONET transmission modules; each pair of these slots
creates one of four protected OC-48 wavelengths. Product
availability is expected in Q4. The new OSN 4400 system
rounds out Alidian's family of metro aggregation and
transport systems, which already includes the OSN 4200 and
OSN 4800, supporting two and eight protected wavelengths,
respectively.
http://www.alidian.com/news/press/2001/052901.shtml
Alidian Networks, May 29, 2001
- Alidian Networks is led by
Barton Shigemura, who previously served as vice president
of marketing for Lucent Technologies' Data Networking
Systems Division. The company was founded in August 1998
by
Dr. David Newman, formerly vice president of
engineering at Bay Networks, where he led the Rapid City
Communications engineering team. Newman was previously a
vice president of engineering at Fore Systems/Alantec.
LUMINOUS TO SHOW ITS 2.5 GBPS METRO ETHERNET ACCESS PLATFORM
Luminous Networks, a start-up based in Cupertino,
California, introduced 2.5 Gbps capabilities for its
ring-based metro Ethernet platform. The M2500 PacketWave
platform supports services such as 100 Mbps
Ethernet,
Gigabit
Ethernet, broadcast and
interactive video, T1/E1, virtual private networks,
toll-quality telephony and Internet access over metro fiber
rings. Luminous Networks supports Resilient Packet
Transport, which is a superset of the Resilient Packet Ring
(RPR) standard under development by the IEEE 802.17 RPR
standards body. Luminous is also offering a 16-channel
capable DWDM option that adds capacity in increments of two
wavelengths.
http://www.luminous.com
Luminous Networks, May 29, 2001
- Luminous Networks was
founded in June 1998. The company is led by Alex Naqvi,
formerly VP and General Manager at Chips and Technologies.
OPTHOS OUTLINES PLANS FOR INSTANTANEOUS WAVELENGTH
TECHNOLOGY
Opthos, a
start-up based in San Carlos, California, announced plans
for a wavelength delivery system based on next-generation
optical technology and IP protocols. Opthos’ Instantaneous
Wavelengths would enable the dynamic delivery of wavelengths
to any port of any node in fewer than 50 milliseconds. The
fast provisioning would allow wavelengths to be shared among
multiple storage area network (SAN) clients and rearranged
to accommodate rapidly changing data requirements. Design
plans call for the Opthos system to support up to 32
protected, or 64 unprotected, wavelengths in a single,
compact 10U shelf. The company plans to demonstrate a three
node metro core ring interoperating with multiple vendor
partners at SUPERCOMM.
http://www.opthos.com
Opthos, May 29, 2001
- Opthos was co-founded in
early 2000 by Robert Lundy, previously President and CEO
of Xtera Communications (an optical transmission company),
and Joe Parket, previously Director of Systems at Xtera.
ALTRA BROADBAND REPORTS 4X BANDWIDTH BOOST WITH DENSE
SUBCARRIER MULTIPLEXING (XDSM)
Altra Broadband, a subsidiary of Ansoft Corporation,
introduced a Dense Subcarrier Multiplexing (xDSM) technology
that uses a unique combination of advanced digital signal
processing, multilevel signaling, and subcarrier
multiplexing to achieve a four-fold increase in data speed
and capacity on optical wavelengths. The company says its
xDSM technology mitigates delay mode distortion (DMD) and
has the potential to compensate for chromatic and
polarization mode dispersion (PMD) on 40 Gbps long-haul
systems. Potential applications could include long-haul
optical trunks, metro-area networks and storage area
networks. Altra Broadband is based in Irvine, California.
http://www.altrabroadband.com/
Altra Broadband, May 29, 2001
VIPSWITCH SELECTS NETPLANE'S MPLS AND IP ROUTING SOFTWARE
VIPswitch, a start-up developing application aware
Terabit Switch/Routers for metro networks, has chosen
NetPlane Systems’ MPLS and IP Routing software. The two
companies also announced plans to collaborate on customer
solutions and marketing activities.
http://www.netplane.com
NetPlane, May 29, 2001
- Earlier this month,
NetPlane Systems introduced a BGP 4 (Border Gateway
Protocol) module for its carrier class, OPTIRoute IP
routing software suite. The company's initial OPTIRoute
release, which was launched earlier this year, already
supported the Open Shortest Path First (OSPF) interior
gateway protocol. NetPlane’s source code is targeted at
high performance IP service platforms, optical switches,
petabit and terabit routers, broadband access devices,
multi-protocol core and edge routers. NetPlane’s
OPTIRoute source code leverages a carrier-class Forwarding
Information Base (FIB) to distribute IP routing
functionality for platform scalability. The design also
supports MPLS traffic engineering through the ability to
provide constrained route lookups for MPLS signaling
protocols during LSP establishment. The company’s
portable source code now encompasses MPLS, IP Routing, ATM
and Frame Relay.
- The VIPswitch router will
use parallel processing technology to deliver real-time
complex packet processing at wire-speed. Deep packet
processing at the metro core could enable
application-aware optical Ethernet networks. The company
is based in Montreal, Canada and has offices in
Burlington, Massachusetts.
http://www.vipswitch.com
- In April, VIPswitch named
Don Gibbs as President and CEO, replacing Luc Beaubien,
who will remain with the company until the end of June.
Gibbs most recently was President & CEO of Positron Fiber
Systems, an early developer of data optimized SONET
add/drop multiplexers that was acquired by Reltec, which
was later bought by Marconi.
FUJITSU’S LATEST OPTICAL MANAGEMENT SUPPORTS SONET AND DWDM
Fujitsu Network Communications released a new
element management system supporting both SONET and DWDM
network elements. The new software now allows up to 5,000
separate network elements to be managed by up to 50
simultaneous users. New features to NETSMART 2.0 include
wavelength management, log and administration management,
topology and cross-connect management, and a generic network
element feature. In addition, a new
ATM provisioning and
management feature provides a separate
ATM topology view and
allows customers to create service-provisioning profiles
based on QoS parameters. The graphical user interface-based
system features remote memory backup for network element
configurations, remote memory restoration for recovery
purposes and the ability to download new software releases
to the network elements.
http://www.fnc.fujitsu.com
Fujitsu Network Communications, May 29, 2001
ALCATEL AND CORNING CROSS-LICENSE PHOTONIC COMPONENT AND
FIBER TECHNOLOGY
Alcatel and Corning signed of a cross-licensing
agreement for photonic components and specialty photonic
fibers in conjunction with a three year supply agreement for
dispersion compensation modules (DCM). Both Corning and
Alcatel will permit access to each other's patented photonic
component technologies. Specific terms of the agreement
were not disclosed.
http://www.alcatel.com
Alcatel, May 29, 2001
KPNQWEST COMPLETES OC-192 NORDIC RING AHEAD OF SCHEDULE
KPNQwest activated the 4,500 km 6-city Nordic Ring
of its 20,000km EuroRings network one month ahead of
schedule. The self-healing ring consists of 96 optical
fiber strands, each capable of delivering 80 wavelengths at
10 Gbps. The ring includes 38 repeater huts, re-generator
stations, secure power supply and back-up to ensure full
redundancy and connectivity through a high-capacity undersea
cable, which connects to the German Ring in Hamburg. Major
nodes include Stockholm, Copenhagen, Gothenburg, Helsinki,
Malmo and Oslo.
http://www.kpnqwest.com
KPNQwest, May 29, 2001
DIGITAL ISLAND INTEGRATES CONTENT DELIVERY WITH
EXCITE@HOME'S BACKBONE
Digital Island will connect its content delivery
with Excite@Home's IP backbone to speed delivery of
corporate web content to Excite@Home's broadband
subscribers.
http://www.digitalisland.net
Digital Island, May 29, 2001
SANTERA SHIPS ITS FIRST INTEGRATED VOICE/DATA SWITCHES
Santera Systems, a start-up based in Dallas, Texas,
began shipping its first integrated voice/data switching
platforms to several unnamed customers. The SanteraOne
platform is now rolling into commercial networks as a lower
cost broadband solution for Class 5, Class 4 and PRI Offload
services and for supporting new services such as Voice Over
Broadband and IP services.
http://www.santera.com
Santera Systems, May 29, 2001
LUCENT INTRODUCES
STINGER MICRO-REMOTE TERMINAL DSLAM
Lucent Technologies introduced a
Stinger Micro-Remote Terminal (MRT) that works with existing
digital loop carrier (DLC) systems to extend DSL to
hard-to-reach customers. The mini-DSL access multiplexer (DSLAM),
which is “about the size of a pizza box,” is an
ATM-switch-based platform that can be cascaded locally or
can be subtended from distant remote sites.
http://www.lucent.com/press/0501/010529.nsc.html
Lucent Technologies, May 29, 2001
AGERE
DEVELOPS LOW-VOLTAGE 40 GBPS MODULATOR
Agere Systems introduced a
2.5 volt drive (referenced at 1 gigahertz) lithium niobate
modulator for use in 40 Gbps optical transmission systems.
A modulator converts steady, or continuous wave (CW), laser
output into high-speed light pulses that transmit voice,
data and video signals. The device is placed externally to
the CW laser source in an optical networking system. Agere
said its low-voltage design represents a major performance
improvement in 40 Gbps technology. The device is currently
sampling. Unit pricing is expected to be less than $10,000
in volume quantities.
http://www.lucent.com/press/0501/010529.mea.html
Agere Systems, May 29, 2001
ALCATEL AND
LUCENT END MERGER TALKS
Alcatel and Lucent Technologies have ended discussions
concerning a possible merger of the two companies.
http://www.lucent.com/press/0501/010529.coa.html
Lucent Technologies, May 29, 2001 |