Ftth fiber home pdf

This handbook is written to provide the technical information that can help a service provider understand how to start a FTTH project or a local organization decide if they want to create a do-it-yourself FTTH project run by their local government, electrical coop or a public-private partnership. The FOA book uses state-of-the-art "publish on demand" technology where the book is printed when you order it using the latest printing technology. This new technology is less expensive than conventional publishing plus the cost of inventory is no longer an issue for books.

Video is a popular service, which is a good basis for any new entrant FTTH provider. The market place can sort out the use of each, to the benefit of the subscriber. We will describe the differences. Not required for analog-only service.

VOD server. Select data Other In-hom e packets for routing applications subscriber. Packet request and Decoding Subscriber's TV selection. Router A headend Router E In-hom e routing. In-hom e Program routing stream In-hom e routing.

Program request Set top Subscriber's TV term inal. In-hom e routing In-hom e routing. Program In-hom e requests routing. In-hom e routing. A system is limited in the distance you can send signals and the maximum number of times you can split the signal to go to different subscribers. The main problem is usually that the signal level drops too low to be usable. Other considerations sometimes dominate. Fiber loss per km is 0. Practical loss is 3.

Notes: based on nominal fiber and splitter loss, not worst case. Practical distances are less. Open navigation menu. Home Laboratory AsisstantActivities. Selain itu juga sebagai tempat peralihan dari kabel outdoor dengan kabel indoor dan sebaliknya.

ODC memiliki fungsi sebagai berikut : Sebagai titik terminasi ujung kabel feeder dan pangkal kabel distribusi, Sebagai titik distribusi kabel dari kapasitas besar feeder menjadi kabel yang berkapasitas lebih kecil distribusi , Tempat pembagi informasi sinyal optik splitter , Tempat penyambungan.

Fungsi utama ONT ini adalah menerima trafik dalam format optik dan mengkonversinya menjadi bentuk yang diinginkan, seperti data, voice, dan video. Eye diagramwith low pass Gaussian filter The above figure shows the eye diagram for an input power of Figure 15 shows the results of BER analyzer. Figure 16 shows eye diagram with low pass Rectangle filter. Eye diagram low pass Rectangle filter The previous figure shows the eye diagram for an input power of dBm at kilometers using NRZ modulation format.

Figure 17 shows the results of BER analyzer. Figure 18 shows eye diagram with low pass Butterworth filter. Eye diagram The above figure shows the eye diagram for an input power of Figure 19 shows the results of BER analyzer.

Figure 20 optical communication simulation system for RZ encoding In this section we see. Figure 21 shows eye diagram with low pass Bessel filter. Eye diagramwith low pass Bessel filter The previous figure shows the eye diagram for an input power of Figure 22 shows the results of BER analyzer. Figure 23 shows eye diagram with low pass Gaussian filter. Eye diagramwith low pass Gaussian filter The previous figure shows the eye diagram for an input power of Figure 24 shows the results of BER analyzer.

Figure 25 shows eye diagram with low pass Butterworth filter. Eye diagramwith low pass Butterworth filter. The previous figure shows the eye diagram for an input power of dBm at kilometers using RZ modulation format. Figure 26 shows the results of BER analyzer. From the simulation of three filter types we found that the quality factor for low pass Bessel filter is higher.