Abstract :
The application of FTTH-based cable services at the Grand Lavali
Karangwangkal became one of the facilities for triple play service providers in
the region. This final project research designed the FTTH network from the center
to the customer and simulated it to determine the quality of the network which was
seen based on the calculation of power link budget, rise time budget, BER and Q
Factor analysis. Based on the calculation of the power link budget, the results
obtained are in accordance with ITU-T standards, where values of -15.158 dBm
are obtained for the downlink and -17.158 for the uplink with a minimum limit for
the power link budget of -28 dBm. Based on the calculation of rise time budget
obtained tsystem value of 0.02983 ns or 29.13 ps where the value meets the RZ
and NRZ coding because it is below the limit time which is worth 280 ps for NRZ
and 140 for RZ. The simulation results show the BER and Q Factor values have
met the standard for XGPON of 2.53483 × 10-028 for the downlink with a Q
Factor value of 10.9735. Whereas on the uplink side, BER is obtained at 3.12675
× 10-041 with a Q Factor value of 13.3974. Both on the uplink and downlink
sides, both of them have met the BER and Q Factor minimum standards at ITU-T
which are 10-12 for BER and 6 for Q Factor. So that it can be said that the design
planning for the Grand Lavali Karangwangkal has met ITU-T standards.
Keywords: FTTH, XGPON, Power Link Budget, Rise Time Budget, Bit Error
Rate, Q Factor.