By Glen Kramer

ISBN-10: 0071466401

ISBN-13: 9780071466400

The 1st booklet to provide an explanation for the EPON structure, examine its functionality, and annotate the normal. geared toward any engineer or graduate pupil development apparatus for broadband entry or merchant supplying such provider.

Show description

Read or Download Ethernet Passive Optical Networks PDF

Similar optics books

New PDF release: Diffractive Optics and Optical Microsystems

`The booklet is a superb source for physicists and engineers within the box. It comprises many rules and functional info for the layout and development of microoptical units. 'Optik, 110:6 (1999)

Get Optics in Instruments PDF

The position of optical tools is essential and impacts all parts of human job, from clinical research (such as spectrometry) to game and hobbies like images and tv. Optical parts are usually a necessary a part of the software, yet usually are not continually noticeable. it really is as a result worthy and significant to appreciate how they paintings.

Read e-book online Electro-optical System Analysis and Design: A Radiometry PDF

The sphere of radiometry should be harmful territory to the uninitiated, confronted with the danger of blunders and pitfalls. The innovations and instruments explored during this booklet empower readers to comprehensively learn, layout, and optimize real-world platforms. This ebook builds at the origin of sturdy theoretical knowing, and strives to supply perception into hidden subtleties in radiometric research.

Extra info for Ethernet Passive Optical Networks

Example text

This recommendation describes the general characteristics of a gigabit-capable PON system such as architecture, bit rates, protection, and security. 2 Gigabit-capable Passive Optical Networks (GPON): Physical Media Dependent (PMD) Layer Specification. 5 Gbps in the upstream (customer to central office) direction. 3 Gigabit-capable Passive Optical Networks (GPON): Transmission Convergence Layer Specification. This document covers specifications for the GPON transmission convergence (GTC) frame; message; ranging method; operation, administration, and maintenance (OAM) functionality; and security.

1). This encapsulation overhead is not specific to EPON, but is a property common to all Ethernet networks. In ATM networks, the user’s data units, such as IP datagrams, should be broken into multiple cells. The ATM encapsulation overhead (also known as the cell tax) is comprised of multiple cell headers, 8-byte ATM adaptation layer 5 (AAL5) trailer, and variable-size padding. The AAL5 trailer is needed for proper IP datagram reassembly, and the padding is used to fill any remaining portion of the last cell.

The FEC mechanisms are further discussed in Chap. 9.

Download PDF sample

Ethernet Passive Optical Networks by Glen Kramer

by George

Rated 4.20 of 5 – based on 19 votes