Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "CWDM",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release Module masters optical dispersion measurement from
JDSU, which we summarised at the time by saying "Plug-in module is claimed as industry's most compact and integrated dispersion solution dedicated to field testing fibre optic networks".
A couple of weeks before,
we featured the news release Fibre testing system avoids disruptions from
JDSU: "The CWDM OTDR solution was developed to help cable operators, dark fibre providers and telecommunications service providers characterise maintain and troubleshoot CWDM fibre networks".
In September 2007, we covered the news from Anritsu (UK)
concerning its Network Master Optical Channel Analyser
- take a look at Analyser masters CWDM testing
which says: "Optical channel analyser promises fast and reliable measurements in every environment".
Take a look also at the news release from Bookham, Tosa serves TDM, CWDM and DWDM SFP markets,
as well as More options for CWDM multiplexers from Omron Electronics,
and Splitters promise stable optical characteristics from Omron Electronics.
See also:
XFP transceiver with 200km reach to be displayed
(March 2007)
A demonstration of interoperability between a 300-pin Duobinary Transponder and an ultra-long reach DWDM XFP32 Transceiver will take place at OFC/NFOEC in Anaheim, CA
Polymer antennas ease UWB integration
(November 2006)
Polymer UWB antennas are aimed at new high datarate wireless transmission applications including wireless home Internet, streaming HDTV video and cable replacement
One test tool does the lot for optical networks
(November 2006)
New from Anritsu Instruments, the Access Master MT9083A Series is an all-in-one field measuring OTDR for construction and maintenance of optical networks
Optical coupler acquisition is completed
(November 2006)
Omron has finalised its agreement with NHK Spring to acquire its FTTH optical coupler business
Transceiver simplifies optical comms design
(September 2006)
Multichannel multiple-wavelength transmitter and receiver integrates capabilities that would previously have required two or more individual devices
Acquisition boosts transceiver portfolio
(September 2006)
NeoPhotonics has announced a significant expansion of its product line for high-capacity enterprise networks via the acquisition of BeamExpress of Sunnyvale, California
Acquisition cements optical coupler lead
(September 2006)
Omron Corp has reached a preliminary agreement to acquire NHK Spring's FTTH optical coupler business
Networking drives optical components market
(June 2006)
The market for optical components used in telecomms and datacomms networks is predicted to grow from US $1.5 billion this year to over $6.6 billion in 2011
Upgraded transceiver offers longer reach
(March 2006)
An upgraded DWDM SFP pluggable transceiver achieves transmission reaches at 2.7Gbit/s of 180km on uncompensated single-mode fibre
Aduro acquisition creates new subsidiary for Omron
(January 2006)
Omron has acquired Aduro, the Silicon Valley manufacturer of precision high-speed optical subassemblies, and has established a new subsidiary called Omron Network Products
Glasgow location proves popular for ECOC
(October 2005)
More than 3000 visitors and over 1000 conference delegates visited the 2005 European Conference on Optical Communications in Glasgow last week
News on the 4Gbit/s CWDM SFP transceiver from Finisar Corp
(September 2005)
Finisar Corporation has announced a new 4Gbit/s coarse wavelength division multiplexing (CWDM) small form factor pluggable (SFP) transceiver for metropolitan area networks
Fibre-optic mux/demux portfolio is extended
(September 2005)
Omron has extended its fibre-optic mux/demux portfolio, targeted at metro edge, storage and access networks
Multiplexers and switches take centre stage
(August 2005)
Omron is using ECOC 2005 to introduce new versions of its multiplexer/demultiplexer devices for metro edge, storage and access networks
Partnership aims to cut networking costs
(March 2005)
Fibre Technologies has formed a new partnership with MRV Communications
Transceiver handles latest Fibre Channel rates
(March 2005)
Finisar Corp is to demonstrate an 8G Fibre Channel small form factor pluggable (SFP) optical transceiver this week at OFC in Anaheim
Spectrum analyser is optimised for CWDM systems
(February 2005)
Rohde and Schwarz has assumed responsibility for the sale of EXFO products in Germany, including a new optical spectrum analyser for the company's FTB-400 universal test platform
Programmable chip suits Pirelli's platform
(January 2005)
The Photonics Products Division of Pirelli has selected the ORT42G5 field programmable system chip for use in its City8 metro access system multiservice platform
News on the Industrial temperature CWDM GBIC from Finisar Corp
(December 2004)
Now available in production quantities from Finisar is an industrial-temperature-range coarse wavelength division multiplexing gigabit interface convertor optical transceiver
Breaking the mould for fibre optic switching
(November 2004)
Omron has launched the first four in a new family of optical switching components targeting fibre access networks offering exceptionally compact size and performance at a competitive price
DWDM SFP transceiver boasts 120km range
(September 2004)
A new dense wavelength division multiplexing (DWDM) small form factor pluggable (SFP) transceiver combines enhanced digital diagnostics functions with low power consumption
ECOC to offer preview of networking products
(August 2004)
Pirelli is preparing to launch new systems, modules and components based on the advanced research of Pirelli Labs for optical networking and broadband access
Optical engines power up standard transceivers
(July 2004)
A new range of optical engine components is designed to power any MSA optical module form factor, at 2.5 and 10Gbit/s, including 300-pin transponders, XFP, SFF, SFP and GBIC
Transceiver modules tackle bandwidth management
(April 2004)
New DWDM (dense wavelength division multiplexing) SFP transceivers are the latest addition to TriQuint's NetLight SFP transceiver family, available in the UK and Ireland from Link Microtek
CWDM SFP optical transceivers hit production
(September 2003)
Sumitomo Electric Industries is now shipping production volumes of small form-factor pluggable optical transceivers for coarse wavelength-division multiplexing applications
Broadband light sources aid characterisation
(March 2003)
FLS-2200 broadband light sources enable test engineers to characterise CWDM networks, passive optical networks and optical components
Optical transceivers boost network port density
(September 2002)
Finisar Corp has a new line of coarse wave division multiplexing (CWDM) optical transceivers, the FWDM-1621 and FWDM-1619
CWDM modules enter full production
(May 2002)
Finisar's line of coarse wavelength division multiplexing (CWDM) modules is now in volume production
Trio of transceivers work together
(November 2001)
Molex, Blaze Network Products and Pine Photonics have successfully completed interoperability testing between their 1310nm WWDM-based transceivers designed for 10 Gigabit Ethernet