Prospects and Problems GPON Technology over Ethernet Technology
Transcript of Prospects and Problems GPON Technology over Ethernet Technology
![Page 1: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/1.jpg)
APRICOT- 2014 Conference PETALING JAYA, MALAYSIA
Prospects and Problems GPON Technology over Ethernet Technology
Md. Hayder Ali [email protected]
![Page 2: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/2.jpg)
Bangladesh :
Name: People's Republic of Bangladesh
Population: 164.4 million
Capital City: Dhaka (12 million)
Total Area: 55,599 sq miles (147,570 sq km)
GDP : 900 USD/per capita
![Page 3: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/3.jpg)
Telecom Environment in Bangladesh
Teledensity : 47.80 %
Internet density : 7.10 %
Network Coverage : 98% (through wireless)
26 Type – 832 Operators
Cell Phone Operator : 6
BWA ( Wimax ) : 2
ISP : 359
NTTN : 2
![Page 4: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/4.jpg)
Internet Bandwidth Usage Growth :
0
10
20
30
40
50
60
70
2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Gbp
s
Year
![Page 5: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/5.jpg)
Present Need of Bangladesh :
Present Demand
Fiber Network
HD IPTV
Virtual University
Online Gaming
Video Conference
IP Phone
E-Governance
Fiber Network
![Page 6: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/6.jpg)
Legacy Ethernet Switch Network:
Traditional Ethernet Connectivity
![Page 7: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/7.jpg)
Not Cost Effective
Underground Fiber Network is Costly
O&M – Decentralized
Limited Fiber Network Resources
Triple Play Service is Not Available
TDM Backhauling is Expensive
Problems With Switch Network :
![Page 8: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/8.jpg)
253+ Active ISP
Multiple ISP in Single Building
Multiple Type Services of an ISP
Layer-2 Network ( QinQ, Vlan Maping, Staking )
Migrating to Layer-3 Network
Challenges to Migrate the Present Network :
![Page 9: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/9.jpg)
Solution
![Page 10: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/10.jpg)
Solution
GPON or Gigabit Passive Optical Network is an optical technology based on the industry standard ITU-TG.984x which was ratified in 2003. This technology was originally developed to provide high speed Ethernet services for residential and small business customers. It supports higher rates, enhanced security, and choice of Layer 2 protocol (ATM, GEM, Ethernet).
GPON has a downstream capacity of 2.488 Gb/s and an upstream capacity of 1.244 Gbp/s that is shared among users.
Encryption is used to keep each user's data secured and private from other users.
Fiber to the x (FTTx) is a generic term for any broadband network architecture using optical fiber to replace all or part of the usual metal local loop used for last-mile telecommunications.
![Page 11: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/11.jpg)
FTTN (fiber to the node or fiber to the neighborhood)
FTTC (fiber to the curb or fiber to the cabinet)
FTTP (fiber to the premises)
FTTB (fiber to the building or fiber to the basement)
FTTH (fiber to the home). etc
Types of FTTx :
Figure: FTTx
![Page 12: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/12.jpg)
FTTx Network :
OLT (Optical Line Terminal)
(In Central office)
Splitter (1:16 or 1:32 or 1:64) (In LDP-Local Distribution Point)
ONU (Optical Network Unit)/ONT (Optical Network Terminal) (In BDB-Building Distribution Box/Clients Home/ Building basement)
End Device (Laptop/Desktop/Switch/Router etc.)
![Page 13: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/13.jpg)
FTTx Network In Bangladesh :
![Page 14: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/14.jpg)
FTTB Format :
![Page 15: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/15.jpg)
FTTH Model :
![Page 16: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/16.jpg)
FTTB and FTTH Model : User Choice Network
![Page 17: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/17.jpg)
Ducting & Cabling Area : 23 km
Total Subscriber Approx : 3000
Commissioned : Feb., 2010
Commenced on April 2009
FTTx Pilot Project in Dhaka City
Pilot Project : FTTx Project in Dhaka City
![Page 18: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/18.jpg)
FTTx Network – Local Distribution Point
32 LDPs of a Pilot Project in Dhaka City
All LDPs Contain Splitters
![Page 19: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/19.jpg)
ONT replaced of a pilot project of a FTTx Area :
![Page 20: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/20.jpg)
Typical Switch Vs. GPON Network:
Ethernet Vs FTTx Connectivity
![Page 21: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/21.jpg)
Switch Network Vs. FTTH : Comparison
![Page 22: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/22.jpg)
FTTH Vs. FTTB :
![Page 23: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/23.jpg)
ONT Price
Splitter Price
IOP with Multi Vendor ONTs
BTS (TDM) Backhauling
Challenges With GPON :
![Page 24: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/24.jpg)
Problem with FTTB model :
FTTB
Backup Power Land Lord
Security
Rats
Building Box
Heat
![Page 25: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/25.jpg)
Prospects of FTTx :
Low cost
Faster than others like DSL, Dial Up
Virtually unlimited bandwidth
Single fiber to the end user with triple play
FTTH features local battery backup and low-power consumption.
Reliable, scalable, and secure
Easy to troubleshoot
No active components from the CO to the end user
![Page 26: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/26.jpg)
Before FTTx
After FTTx
![Page 27: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/27.jpg)
Benefits of FTTx Network in Bangladesh :
Service Concentric Network
Single 24/7 Call Center for all ISP
Easy & Centralized O&M
Cost Effective – Minimum 40% Less.
User Driven Network – Any Time Any Service
![Page 28: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/28.jpg)
![Page 29: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/29.jpg)
Achievement of Bangladesh with FTTx Network :
Connected WiMAX Base Stations
Ready for 3G BTSs
190 ISPs Up & Running
Layer 2 & 3 Capable Network
Ready for IP TV Services
![Page 30: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/30.jpg)
Future Plan with FTTx Network in Bangladesh :
Online Gamming
Video on Demand (VoD)
Social Networking
Different type of Value Added Service
IP TV Services
![Page 31: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/31.jpg)
Thank You
![Page 32: Prospects and Problems GPON Technology over Ethernet Technology](https://reader033.fdocuments.us/reader033/viewer/2022051504/5868e1091a28abc3408c2ee3/html5/thumbnails/32.jpg)