Abstract:A Passive Optical Network (PON) is a cost-effective network topology that addresses the last mile of the communication infrastructure connecting the central office (CO) to the business or residential customer. ITU-T recommendation G983.1 defines three classes of performance for APON (ATM-PON) systems. The three classes address different range requirements. This enables tradeoffs between cost and reach, and consequently operators can offer cost-effective solutions based on specific customer requirements. This note summarizes the requirements of various classes. The application note you have requested is available in Acrobat PDF format: APPLICATION NOTE 1102: HFAN-09.0.3: APON Class A, B, & C Physical Layer Requirements (PDF, 18kB) A free Acrobat PDF reader is available from: http://www.adobe.com/products/acrobat/readstep.html We Want Your Feedback! Automatic Updates Would you like to be automatically notified when new application notes are published in your areas of interest? Sign up for EE-Mail™. More Information   APP 1102: Jun 11, 2002 MAX3273 +3.3V, 2.5Gbps Low-Power Laser Driver Full Data Sheet (PDF, 460kB) Free Samples MAX3665 622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier for SDH/SONET Full Data Sheet (PDF, 732kB) MAX3765 +3.0V to +5.5V, 1.25Gbps/2.5Gbps Limiting Amplifiers Full Data Sheet (PDF, 992kB) MAX3867 +3.3V, 2.5Gbps SDH/SONET Laser Driver with Automatic Power Control Full Data Sheet (PDF, 208kB) MAX3996 +3.0V to +5.5V, 2.5Gbps VCSEL and Laser Driver Full Data Sheet (PDF, 768kB) Free Samples   Download, PDF Format (18kB)  AN1102, AN 1102, APP1102, Appnote1102, Appnote 1102