slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Optical Networks(OPNET) PowerPoint Presentation
Download Presentation
Optical Networks(OPNET)

Loading in 2 Seconds...

play fullscreen
1 / 18

Optical Networks(OPNET) - PowerPoint PPT Presentation


  • 169 Views
  • Uploaded on

Optical Networks(OPNET). Presented by Swagat Kumar Samantaray Roll # EC200113382. Under the Guidance of Mr. N. Srinivasu. How is the optical network different from existing networks? High capacity telecommunication network. INTRODUCATION. First generation Optical Network SONET SDH

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Optical Networks(OPNET)' - xerxes


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Optical Networks(OPNET)

Presented by

Swagat Kumar Samantaray

Roll # EC200113382

Under the Guidance of

Mr. N. Srinivasu

introducation
How is the optical network different from existing networks?

High capacity telecommunication network

INTRODUCATION
history of opnet
First generation Optical Network

SONET

SDH

Second generation Optical Network

OTDM

WDM

HISTORY OF OPNET
categories of optical fiber
Single mode Fiber

Multi mode Fiber

Multimode Step index (fine for LAN).

Multimode graded index

Categories of Optical Fiber
benefits of optical network
Higher Bandwidth Capacity

Lower Bit Error rates

Restoration Capability

Wavelength Services

Reduced Cost

BENEFITS OF OPTICAL NETWORK
enabling technologies
Development Milestone

Optical Cross connect

Wavelength Shifter

Tunable Laser

EDFA Optical Amplifier

(Flat gain Supports WDM)

ENABLING TECHNOLOGIES
optical amplifier
Narrowband Lasers

Fiber Bragg Gratings

Thin Film Substrates

Optical Amplifier

Optical Network Devices

  • Wave length Add/Drop Multiplexers
  • Wavelength Switches
  • Wavelength Converters
market for optical networks
Long-Haul Networks

Metro Interoffice (IOF) Networks

Business-Access Networks

MARKET FOR OPTICAL NETWORKS
designs and planning
Span Designs

Wavelength Path

Virtual Wavelength Path

DESIGNS AND PLANNING
network management
Utilization of Optical Network

Network flexibility

Dense Wavelength Division Multiplexing

Optical Gateways

NETWORK MANAGEMENT
optical cross connects
Fiber switching

Wavelength switching

Wavelength conversion

Optical Cross-Connects
conclusion
End-to-end wavelength services

Increase Network capacity

Long-distance networks

Technologically and economically feasible

CONCLUSION