Transcript
Prepared by Rahul Semwal
IT 3rd yearGuided by
MR. Vijay shulkla
introdutionintrodution
BPL is transmission of high speed communication services over existing electric network.BPL technology enables radio frequency energy to be transmitted on same medium voltage power lines that carry the electric current from electric station .
.An Injector serves to provide the main data signal, a Repeater serves to boost the signal at regular intervals due to line noise and an extractor serves to convey the data across the power transformer to the user(s) as each transformer will usually feed power to several customer.
Broadband Over Power Lines
Broadband Over Power Lines
Delta
NTIA Report 04-413, Potential Interference From Broadband Over Power Line (BPL) Systems To Federal Government Radiocommunications AT 1.7 - 80 MHz, Phase 1 Study - U.S. DEPARTMENT OF COMMERCE, National Telecommunications and Information Administration
Broadband Over Power Lines
Delta
NTIA Report 04-413, Potential Interference From Broadband Over Power Line (BPL) Systems To Federal Government Radiocommunications AT 1.7 - 80 MHz, Phase 1 Study - U.S. DEPARTMENT OF COMMERCE, National Telecommunications and Information Administration
Broadband Over Power Lines
Delta
NTIA Report 04-413, Potential Interference From Broadband Over Power Line (BPL) Systems To Federal Government Radiocommunications AT 1.7 - 80 MHz, Phase 1 Study - U.S. DEPARTMENT OF COMMERCE, National Telecommunications and Information Administration
Broadband Over Power Lines
BPL and HF – A Primer © ARRL 2004
Broadband Over Power Lines
BPL and HF – A Primer © ARRL 2004
Broadband Over Power Lines
Broadband Over Power LinesBPL Injector / Repeater
MODEL OF BPL
1. BPL LANDLORD MODEL 2. DEVELOPER MODEL 3. SERVICE PROVIDER MODEL
ARCHITECTURE#1
ARCHITECTURE#2
ACHITECTURE #3
ADVANTAGE
IT HAS HIGH SPEED AS COMAPRE TO DSL AND CABLE MODEM SERVICES
SYMETRICAL SERVICE PROVIDING DATA DOWNLOAD AND UPLOAD OF DATA AT SAME
SPEED.Monitoring of its electric distribution network remotely
and in real time
DISADVANTAGES
THE TWO DISADVANTAGE OF BPL• ATTENUATION
• FREQUENCY INTEFRENCERS
BPL SIGNAL MAY TRAVEL LESS THAN A MILE SHOW INSTALLATION OF REPETAR
REQUIRES AT REGULAR INTERVAL•COPETITER IN THE MARKET AS DSL
WIRELESS AND CABLE AND FIBER TECH.
THANKING YOU
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