Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "DWDM",
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 Field tester adds faster fibre coverage from
JDSU, which we summarised at the time by saying "Engineered to address the growing demands for installation and troubleshooting of Fibre Channel services in metro networks".
A few weeks before,
we featured the news release Optical spectrum analyser finds the true SNR from
JDSU: "The JDSU OSA-320 module has been engineered to test optical performance in the Agile Optical Network".
In December 2007, we covered the news from JDSU
concerning its OCC-56
- take a look at Meter cuts the cost of DWDM testing
which says: "Selective power meter for DWDM applications provides the market with a low-cost alternative to optical spectrum analysers".
Take a look also at the news release from Xilinx, Optical interfaces boast top bandwidth,
as well as Mapper manages Ethernet LAN/WAN transport from Fujitsu Microelectronics Europe,
and Optical tester suits ROADM networks from JDSU.
See also:
News on the DWDM SFP transceiver from Bookham
(September 2007)
The Bookham Tunable Transmitter Assembly (TTA) and the Tunable Small Form Factor transponder are on display at the company's stand
Tunable laser acts offers great versatility
(September 2007)
A single NeoPhotonics NTL2000 laser can address all commonly used wavelengths in DWDM systems
Tosa serves TDM, CWDM and DWDM SFP markets
(September 2007)
Bookham's new Tosa has a transmission capability of 125Mbit/s to 5.3Gbit/s over 1600 to 6000ps/nm dispersion
Photonic IC allows faster networks
(September 2007)
The ILMZ photonic integrated circuit will allow JDSU to develop smaller, higher performance and more cost-effective tunable solutions that support faster network speeds
Transmitters offer long reach and high power
(August 2007)
The DM80 and DM200 are the world's first narrowly tunable 10Gbit/s transmitters to offer long reach and high output power in a 13-pin butterfly package
Transponder tunes in for extreme range
(April 2007)
A novel 10Gbit/s widely tunable transponder has an optical dispersion tolerance enabling up to 600km reach
Splitters promise stable optical characteristics
(April 2007)
Silica on silica planar waveguide device splitter modules target FTTx passive optical networks, DWDM and CWDM systems, optical cable TV and other outside equipment
Coherent detection adds range to 100G networks
(March 2007)
CoreOptics has successfully demonstrated the industry's first 111Gbit/s transmission over 2400km using coherent detection technology
Long-reach transponder for 10Gbit/s applications.
(March 2007)
A full-band tunable long-reach small-form-factor transponder for 10 Gigabit Applications will be demonstrated to selected customers for the 2007 Optical Fibre Conference (OFC) in Anaheim, CA
Optical modules produce 220m error-free link
(March 2007)
Optical modules offer a robust mechanical bail-latch design, excellent optical and electrical performance, and Finisar's patented digital diagnostics capability
High power DWDM SFP transceiver on show
(March 2007)
Bookham is giving a live demonstration of its new, high power DWDM SFP transceiver at OFC/NFOEC 2007
Chinese plant to answer transceiver demand
(March 2007)
NeoPhotonics is ramping its transceiver production capacity in Shenzhen, China, to 250,000 units per month
News on the Duobinary Transponder and DWDM XFP32 Transceiver from Pirelli Broadband Solutions
(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
More manageable dispersion compensation
(March 2007)
Civcom has expanded its manageable dispersion compensation products (M-DCM) to include M-DCM multiport subsystem solutions
Tunable laser supports 40Gbit/s DWDM traffic
(March 2007)
An integrable Tunable Laser Assembly (iTLA) has been selected by equipment vendors to support 40Gb/s DWDM transmission systems
New features for optical fibre test instrument
(March 2007)
New additions to an optical fibre test instrument include an optical spectrum analyser, and testers for optical transport network interfaces, and Ethernet transported over SONET or SDH (EoS)
Modules expand optical transport network tests
(January 2007)
Exfo Electro-Optical Engineering has added ODU1 to ODU2 multiplexing test capabilities on its Transport Blazer test modules
Connectors meet PICMG standards
(January 2007)
Tyco Electronics supports AdvancedTCA (ATCA), AdvancedMC (AMC) and MicroTCA (uTCA) PICMG standards
Gratings work with 800nm lasers
(November 2006)
Ibsen Photonics now offers pulse compression for both 1064 and 800nm femtosecond laser wavelength regions
Add/drop modules integrate more
(September 2006)
NeoPhotonics has announced the general availability of its 40-channel reconfigurable optical add/drop module with per channel variable optical attenuators and power monitoring
Alliance to expand on tunable lasers
(September 2006)
Pirelli Broadband Solutions has entered into a strategic partnership with Arasor International to jointly develop and provide ITLA optical solutions for global system integrators
Optical transceivers set for ECOC launch
(September 2006)
Pirelli Broadband Solutions is launching its high-end DWDM XFP optical transceiver portfolio at the ECOC exhibition and conference, taking place in Cannes, until 28th September 2006
Transceiver to be put through its paces at ECOC
(September 2006)
At ECOC 2006, Bookham will demonstrate for the first time the capability of its DWDM SFP transceiver to transmit at 2.5 and 4.25Gbit/s
10Gbit/s long-haul DWDM shipments take off
(August 2006)
Infinera extended its lead in 10Gbit/s long-haul DWDM shipments in Q2 2006 with a 29% global market share, according to data from independent analyst firm the Dell'Oro Group
Cumpston expands senior leadership team
(August 2006)
Rusty Cumpston has joined Infinera as Vice President of Systems Engineering
XFP transceivers go a long way
(August 2006)
Fujikura Europe has strengthened its metro portfolio with its new 10G XFP transceivers for 80km, released under its Sigma Links brand
Bookham eliminates long-term debt
(August 2006)
Bookham has announced financial results for its fourth quarter and fiscal year 2006, ended 1st July 2006
$28 million round of financing closed out
(July 2006)
CoreOptics has announced the closure of $28 million round of financing from new and existing investors, bringing the company's total funding to date to over $68 million
Acquisitions address fast-growing opto markets
(June 2006)
NeoPhotonics has acquired two California-based optoelectronics companies: LightConnect of Newark and OpTun based in Santa Clara
Tributary adapter module boosts GbE density
(June 2006)
Infinera has broadened its service offerings with a new tributary adapter module (TAM) for the Infinera DTN platform and new software features to give added flexibility to an existing TAM
Optical system speeds network deployment
(June 2006)
Global Crossing has selected the Infinera DTN - a unique, scalable optical system - to enhance the speed and flexibility of provisioning its digital optical network
Schmitt takes charge of EMEA regions
(May 2006)
Tom Schmitt has joined Infinera as Vice President of Sales, EMEA to lead the company's sales, customer service and customer support activities in Europe, the Middle East and Africa
Dynamically tunable laser covers all WDM demands
(March 2006)
New from Pirelli Broadband Solutions at this week's OFC/NFOEC in Anaheim, the ITLA is a compact module with built-in tunable laser and control electronics
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