Thursday, November 27, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Syrian Electronic Army targets CNBC, Telegraph, Independent, PCWorld
GoPro Camera Drones In The Works: report
European Parliament Votes To Break Up Google
LG Electronics Streamlines Structure, Names New Presidents of Home and Mobile Segments
Microsoft Accidentally Anounced Acquisition Of Acompli
Microsoft Offers Massive Music Deals For The Holidays
ETRI Develops 10Gbps Internet Speeds Technology
New Asus Strix 7.1 Surround Gaming Headset Released
Active Discussions
Hi All!
cdrw trouble
CDR for car Sat Nav
DVD/DL for Optiarc 7191S at 8X
Copied dvd's say blank in computer only
Made video, won't play back easily
New Features In Firefox 33
updated tests for dvd and cd burners
 Home > News > General Computing > NEC Dem...
Last 7 Days News : SU MO TU WE TH FR SA All News

Tuesday, December 07, 2010
NEC Demonstrates 400 G DWDM Transmission


Researchers from NEC Laboratories America in Princeton, New Jersey, and industry experts from NEC Corporation, Optical Networking Division, in Tokyo, Japan, have successfully performed the first industry lab trial with DWDM 400 G based transmission over 800 km.

The trial was achieved by using a single carrier modulation with record-breaking spectral efficiency. NEC used an innovative approach in digital sampling, which enables signal recovery with an excellent margin just 5% above the theoretical limit. The results were officially presented in July 2010 at the OptoElectronics and Communications Conference (http://www.oecc2010.org/) in Sapporo, Japan.

"The successful demonstration of 400 G transmission illustrates NEC's continued commitment to technical advancement and continual innovation in leading-edge technologies," said Dr. Ting Wang, Departmental Head, Optical Networks Research, NEC Laboratories America. "Our research achievements in optical networking, next generation transmission and record-breaking results in the transmission of 100 G signals and beyond confirm our long-term intention to be leader in this area."

"This result represents an important milestone for NEC since it further demonstrates NEC's commitment to help operators implement advanced optical interfaces in Next Generation Network (NGN) environments, as well as the technology leadership in the area of optical networking. NEC clearly showed that future DWDM transmission will operate at bit rates higher than 100 G," said Dr. Milorad Cvijetic, Technology Strategy Director, Optical Systems, NEC Corporation of America.


Previous
Next
OnLive To Challenge Netflix With Streaming Movie Offering        All News        25nm NAND And 20nm Manufacturing Technology Platform on Stage Of IEDM 2010
Google Chrome OS Notebooks Coming Next Year     General Computing News      25nm NAND And 20nm Manufacturing Technology Platform on Stage Of IEDM 2010

Get RSS feed Easy Print E-Mail this Message

Related News
NEC Develops Ultra-sensitive Terahertz Camera
NEC Technology Detects Counterfeit Products
Microsoft Releases New Kinect SDK And Adapter Kit
NEC Technology Helps Take Less Stressful Blood Pressure Measurements
Samsung, Intel, Dell, Boradcom Team Up On Standards For Internet of Things
NEC Releases Face-authentication Software For PCs
Microsoft Reveals Kinect for Windows v2
Kinect for Windows SDK 1.8 Available
NEC Display Introduces 19-inch AccuSync Desktop Monitor with IPS Panel
NEC To Stop Making Smartphones
Researchers Use Kinect As Digital Assistance To Sign-Language Users
NEC to Exit Smartphone biz: report

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .