DTW-122,123 optical fiber maintenance: We check TJ box in both dtw. Optical fiber checked by Leaser Light. Leaser light throw from dtw-122 to dtw-121. And the light visible in dtw-121. Reason for Pending: Even though light signal passes easily but ONU shows Los. Our next steps: Change spliter in dtw-121 & apply new onu as test purpose.
Fiber Optical Maintenance Near DTW-103
1.Cable connector change 2. IP Setup
Due to solving those problems : Modbus ground connection check. VFD frequency regulator loose connection check. SPD check . RJ-45 connector check. Cable…
Daily Work Plan October 2022🠗 SL/NO Date PROBLEMS TYPE LOCATION REMARK 1 01.10.2022 DTW-105 CCTV checking maintenance. COR CCTV Team ICE: ✅PAPPU, Parvez,…