This paper aims to explain the design and planning of a passive optical networks (PON) which can build a fictitious environment allowing to study fiber to the home (FTTH) networks in depth and decide the optimal option for this
environment. We design a network architecture based on FTTH systems with different bit rates (1.25 GB/s, 2 GB/s, 2.5Gb/s,5Gb/s and 10 GB/s). This architecture is targeted to deliver a very high speed data using optical communication between the edge nodes connecting the end users. This transmission allows the simultaneous delivery of triple play service (data, voice and video). In our design various data rates are studied. It has been observed that the proposed system is one of the most suitable methods concerning data rate. It is demonstrated that as we increase the data
rate, the number of accommodated user's decreases due to high bit error rate. Also by increasing the distance of transmission, the system will be undesirable due to increasing the bit error rate.