Samith Rajapaksha Email & Phone Number

Australia

Duties & Responsibilities: - Fiber optic fusion ark and mechanical splicing - Attending Node Failures in the NBN network - Measuring optical power levels and troubleshooting with OTDR- Testing, replacing and repairing faulty telecommunication equipment when responding to customer complains of NBN Network.- Conducting technical audit behalf of NBN to suggest solutions for repeating faults. - Troubleshooting faults in the copper telecommunication cable lines including fault tracing, and using cable fault locators to pin point the exact origin of the fault.- Deploying telecommunication cable lines and relevant telecom equipment (Distributions Points, Street Poles, lead in joints, etc..) by examining cable plans and civil maps in new cable network expansions projects.- Restoring power to NBN network equipment in power failures - Termination of network lines to the telecommunication equipment in the customer premises of NBN network such routers, Optical Network Terminals, Set Top Boxes of IPTV and etc...

Sri Lanka

Duties & Responsibilities: Rectifying failures and conducting preventive maintenances in the Hutch Telecom owned radio base stations including following subsystems - Optical fiber Links - Huawei, ZTE and Alcatel 2G ,3G and 4G BSS (BTS, NODE B, RRUs, BBUs,) components - ZTE, Huawei and Alcatel Micro Wave Links- ZTE/Huawei AC and DC power distribution systems of base stations- Battery Banks- Back up diesel power generators - Troubleshooting Network Component with remote access facility and computer aided methods and know how.- Electrical protections systems, Lightning protection systems and Alarm monitoring systems

Sri Lanka

Duties & Responsibilities: - Replacing faulty active equipment in the radio base stations such as NEC, Huawei microwave transmission equipment IDUs and ODUs and other BSS components like DTRU cards, DDPU cards, UMTS cards, WBBP cards, etc... - Reinstalling faulty RJ 45, IF connectors and data cables, RF cables- Troubleshooting VSWR alarms using Site master tool and tracing electrical faults with the aid of Multimeter.- Aligning micro wave links to obtain the required receiving power levels with the aid of voltmeters and laptops to log in to IDU of the microwave link.- Fiber Distribution Points (FDP), Fiber Street Cabinets and Fiber closers installations - Measuring optical power levels and troubleshooting with OTDR- Fiber optic fusion ark and mechanical splicing - Caring out optical fiber (FTTH) surveys of the field - Configuring Optical Network Terminals (ONTs) - Coordinating contractors in the cabling and civil works

Sri Lanka

Duties & Responsibilities: - Deploying Fiber optic cable line by examining the cable plans and civil maps - Fiber optic fusion ark splicing to connect fiber optic cables- Locating faults in the fiber optic cable line with the OTDR and laser light- Rectifying Fiber Optic network lines defects by reworking splicing points and rectifying unnecessary bends to minimize the losses of the cable path- Internal wiring installation of Fiber Optics for Radio Base Stations with the optical distribution frames and other protection- Aligning telephone poles in the cable path and labeling relevant elements of the network for identification purposes- Fiber optic cable termination to the ODF with pig tails- Carry out Preliminary Acceptance Test with the Clients (Optical Power Measuring and civil works inspections in the cable lines)

Sri Lanka

-Developing course materials for telecommunication subjects-Conducting Lectures on telecommunication subjects-Supervision of laboratory practical-Conducting Practical assessments

Doha, Qatar

- Fiber optic fusion ark and mechanical splicing - Measuring optical power levels and troubleshooting with OTDR- Testing, replacing and repairing faulty telecommunication equipment when responding to customer complains.- Troubleshooting faults in the copper telecommunication cable lines including fault tracing, and using cable fault locators to pin point the exact origin of the fault.- Deploying telecommunication cable lines and relevant telecom equipment (Distributions Points, Street Poles, lead in joints, etc..) by examining cable plans and civil maps in new cable network expansions projects.- Termination of network lines to the telecommunication equipment in the customer premises of NBN network such routers, Optical Network Terminals, Set Top Boxes of IPTV and etc...

Bachelor Of Engineering - Be, Electrical And Electronics Engineering

Full Tec Diploma, Telecommunications Engineering