Telecommunication Engineer
Shabakkat Cellular Co
Total des années d'expérience :12 years, 1 Mois
• Working on Live Network, and Look after the entire BSS Network .
• Working on Huawei 2G/3G/LTE BSS equipment.
• In BSS networks having Huawei BSC6900, Huawei OSN, NEC V-node MUX, SDH STM-1, PDH NEC NEO, Huawei BTS3900, BTS3900L, BTS3012, RTN 910, 950.
• Operation and maintenance of 2G, 3G, LTE sites connected under one BSC, RNC & NE Routers.
• Maintenance and troubleshooting of Huawei BTS3900, 3900Land Huawei BTS3012.
• Preventive Maintenance of sites for every quarter.
• Clearing the VSWR alarm using euipment Antirus Model-S331E .
• Integration and testing of external alarms like Mains Fail, Rectifier Fail, load on battery, DG Fail, Load on DG, AC fail, intruder alarm etc..
• Find the Hardware alarms and rectification (GRFU faulty, high VSWR, sector swapping, Cooling Fans FMU are not rotating, BBU3900 not detecting DTRX) .
• Managing PM(Preventive Maintenance) of the region for all nodes..
• Coordination with RFO team for Optimization related issue resolution.
• Doing the RFC to check the LL(leased line) fibre cable protection test connected to NEC V-node MUX.
• Maintaining SDH and PDH transmission links with STM1 and looking after various SDH and PDH nodes.
• Responsibly including dropping and bypassing of E1 at SDH nodes using MUX, and linking with PDH nodes and making loop test at nodes.
• Conducting the Health check of microwave link, checking the IF connectors, RSL, Polarization, antenna type and model.
• Conducting RFC for microwave link fine tuning to get RSL as per design.
• Conducting RFC for health check for microwave link & telecom.