• CONTENTS:

• INTRODUCTION

• Defination
• Overview
• Todays Ethernet
• Todays optics

• HISTORY:

• OE Repeaters
• Campus OE
• Optical fast Ethernet
• Optical gigabit Ethernet
• GBIC Modules

• NEED  OF OE

• OE – More Than The Sum Of Its Parts

• OE BUILDING BLOCKS:

• Ethernet over fiber
• Ethernet over RPR
• Ethernet over DWDM
• Ethernet over SDH

• TECHNOLOGY
• OPTICAL ETHERNET TODAY
• SERVICES PROVIDED BY OE
• APPLICATIONS OF OE
• FUTURE
• CONCLUSION
• REFERENCES

           INTRODUCTION

1. DEFINITION

2. OVERVIEW

3. TODAYS ETHERNET

• 100 Mbps TO DESKTOP
• 1 Gbps TO TRUNKS
• LATER 1Gbps TO DESKTOP & 10 Gbps TRUNKS

4. TODAYS OPTICS

                   HISTORY

1. THE FIRST OPTICAL ETHERNET          REPEATERS.
2. CAMPUS OPTICAL ETHERNET
3. OPTICAL FAST ETHERNET
4. OPTICAL GIGABIT ETHERNET
5. GBIC Modules

             Ethernet Timeline Graph

• NEED OF OPTICAL    ETHERNET

• FULFILLS MARKET DEMANDS

• SIMPLIFIES THE NETWORK

• BANDWIDTH

• AVAILABILITY OF FIBER

• FASTER SPEED (10 Gbps)

• REMOVES BANDWIDTH BOTTLENECK

OPTICAL ETHERNET – more than the sum of its parts:

OE – BUILDING BLOCKS:

1. ETHERNET OVER FIBER
2. ETHERNET OVER RPR
3. ETHERNET OVER DWDM
4. ETHERNET OVER SDH

• TECHNOLOGY

• PREAMBLE  

• START OF FRAME

• DESTINATION AND SOURCE

      ADDRESS

• TYPE

• DATA

• FRAME CHECK SEQUENCE

• OPTICAL ETHERNET TODAY:

1. LOCAL AREA NETWORK (LAN):

2. CAMPUS AREA NETWORK (CAN):

3. METROPOLITIAN AREA NETWORK (MAN):

4. WIDE AREA NETWORK (WAN):

• OPTICAL ETHERNET SERVISES:

1. OE SERVICES FOR ENTERPRISES:

• Metro Virtual Private Ethernet(VPE)
• Regional Virtual Private Ethernet
• Internet Access Services(IAS)
• Multiservice Transport
• Outsourcing Services

2. OE CARRIER SERVICES:

• Bandwidth Brokerage
• Internet Data Center Connectivity
• Traffic Aggregation
• PoP Interconnection

• APPLICATIONS OF OPTICAL ETHERNET:

• FUTURE:

• ETHERNET SWITCH:

• Scalable Bandwidth
• Supporting Various Interfaces
• High Availability
• Massive Performance
• Manufactured According To New Market Products
• Low Cost
• Simpler Operation

• CONCLUSION:

• Combination & Extension Of Two Technology

• Simpler, Faster & Reliable

• Removes Bandwidth Bottleneck

• Connection Topologies

• LAN, WAN & MAN Applications

• Simplifies The Network

• Speed Upto 10 Gbps