WDMシステムと方法 - ADC Telecommunications, Incorporated

Title:

WDMシステムと方法

Document Type and Number:

Japanese Patent JP4746030

Kind Code:

B2

Abstract:

A WDM optical system includes first and second WDM's including an optical link therebetween. Each WDM includes circuitry for linking multiplexer and demultiplexer circuitry to a plurality of modular elements. The modular elements include a first set of modules for converting between native protocol media signals and common format signals. A second set of modules converts between the common format signals and optical signals at separate wavelengths for communication with the multiplexers and demultiplexers. A dual path transmit and receive optical link is provided between near and far end WDM's.

More Like This:

JP2013012866	OPTICAL COMMUNICATION METHOD, TRANSMITTER, RECEIVER, AND OPTICAL COMMUNICATION SYSTEM
WO/1999/037043	SYSTEM AND METHOD FOR INCREASING THE ROBUSTNESS OF AN OPTICAL RING NETWORK
JP4884145	How to change the slave unit channel in the PON method

Inventors:

Coffey, Joseph Christopher

Application Number:

JP2007501845A

Publication Date:

August 10, 2011

Filing Date:

February 25, 2005

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ADC Telecommunications, Incorporated

International Classes:

H04B10/27; H04B10/00; H04B10/032; H04B10/25; H04B10/2581; H04B10/29; H04B10/524; H04B10/54; H04B10/556; H04J14/00; H04J14/02

Domestic Patent References:

JP7240738A
JP8307389A
JP2005223441A
JP2007515815A

Attorney, Agent or Firm:

Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Kurachi Yasuyuki
Shimichi Akihisa

Previous Patent: 竪型粉砕機のための粉砕ローラ

Next Patent: 流体放出装置