Presentation on theme: "ZEKERİYA ERKAN TÜRK TELEKOM OPERATION DEPARTMENT."— Presentation transcript:
ZEKERİYA ERKAN TÜRK TELEKOM OPERATION DEPARTMENT
CHANGES ? OPERATION TOPOLOGICAL PHYSICAL MEDIA POWER AIR CONDITIONING FTTX EQT.QUANTITY HUMAN RESOURCES SERVICE TYPES COMPLEXITY
CHANGESBEFOREAFTER TopologyCentralDistrubuted MediacopperFiber PowerNot neededNeeded Air-conditioningNot neededNeeded Eqt. QuantityAs needed (x)High (20 to 30 X *) * : For TT Case Change details
CHANGESBEFOREAFTER Service typesLimitedMultiple ComplexityLowHigh OperationEasyDiffucult Human Resources- Headcount Qualification LowHigh Change details
Depending on the type of area, income level, topology and conditions of competition, FTTH, FTTB or FTTC solutions are implemented. FTTC Secondary Cable (copper) 250 mt FTTB F/O FTTH CENTRAL OFFICE TO STREET CABINET THROUGH FIBER CABLE STREET CABINET TO THE CUSTOMER THROUGH SECONDARY(COPPER) CABLE (MAX:250 mt) FIBER REACHES THE BOUNDARY OF THE BUILDING, SUCH AS THE BASEMENT IN A MULTI-DWELLING UNIT, WITH THE FINAL CONNECTION TO THE INDIVIDUAL LIVING SPACE BY CAT-6 (COPPER CABLE) FIBER REACHES THE BOUNDARY OF LIVING SPACE SPLITTER ONT FIBER BUILT- IN CABLING CAT-6 BUILT-IN CABLING FTTH Selected greenfield areas, industrialized areas FTTB Existing customers, business areas, high income residences, etc. FTTC Locations where rapid transformation is required and use of local cable is feasible Deployment Model
Cabinet TypesApplicationPSTN PortsDSL PortsTotal Power consumption(w) Battery- Back up time(hrs) Type AFTTC Type BFTTC Type CFTTC Type DFTTC Type EFTTB Type FFTTB24 301,5 - 3 FTTX SPECIFICATIONS
DISASTER-EARTHQUAKE Scenerio 1 : Earthquake on large FTTX deployed area Assumptions Main Telecom buildings are not damaged AC Mains is off Aftershocks are expecting Collapsed or Destroyed; Buildings Telecom İnfrastructure (Ducts, Pipes, Cables, Equipments …) High amount of incoming voice and Data traffic towards Disaster area Goverment agencies Relief agencies Press agencies ………
DISASTER-EARTHQUAKE RESULTS Telecom infrastructure destroyed and out of service There is no way to quickly recover infrastructure and provide service other than Mobile capabilities.
EFFECT OF EARTQUAKE
DISASTER-EARTHQUAKE Scenerio 2 : Earthquake on large FTTX deployed area Main Telecom buildings are not damaged AC Mains is off Aftershocks are expecting Some buildings collapsed destroyed others undamaged Telecom infrastructure (Ducts, Pipes, Cables, Equipments …) partially destroyed in some areas but still big portion un damaged High amount of incoming voice and Data traffic towards Disaster area Goverment agencies Relief agencies Press agencies ………
DISASTER-EARTHQUAKE RESULTS Telecom infrastructure destroyed and out of service in some areas Big Part of Network in good condition and works But still there is risk to loose all services Since Mains off, Fuel is running out, Battery back up times are exceeding How we can maintain services ?
DISASTER-EARTHQUAKE Fiber cables more sensible pressure than copper cables Ring or mesh topoloji critical for FTTC cabinets Power shortage is very critical Spare FTTX equipment or boards and batteries Fire More network people to diagnose problems and put equipments in service