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IEC 62148-6
Edition 2.0 2020-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic active components and devices – Package and interface standards –
Part 6: ATM-PON transceivers
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IEC 62148-6
Edition 2.0 2020-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic active components and devices – Package and interface standards –
Part 6: ATM-PON transceivers
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.20 ISBN 978-2-8322-7930-4
– 2 – IEC 62148-6:2020 RLV © IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 7
4 Classification . 7
5 Optical interface . 8
5.1 General . 8
5.2 Pigtail interface . 8
6 Electrical interface . 8
6.1 General . 8
6.2 Numbering of electrical terminals . 8
6.3 Electrical terminal assignment . 8
7 Outline. 9
7.1 Drawing of case outline . 9
7.2 Drawing of case footprint . 10
Bibliography . 12
Figure 1 – Numbering assignments of electrical terminals (viewed from above with
pins underneath) . 8
Figure 2 – Case outline . 10
Figure 3 – Case footprint . 11
Table 1 – Pin function definitions: transmitter section of the transceiver . 9
Table 2 – Pin function definitions: receiver section of the transceiver . 9
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES –
PACKAGE AND INTERFACE STANDARDS –
Part 6: ATM-PON transceivers
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
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This redline version of the official IEC Standard allows the user to identify the changes
made to the previous edition. A vertical bar appears in the margin wherever a change has
been made. Additions are in green text, deletions are in strikethrough red text.
– 4 – IEC 62148-6:2020 RLV © IEC 2020
International Standard IEC 62148-6 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This second edition cancels and replaces the first edition published in 2003, and constitutes a
technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) inconsistency of types in Clause 4 has been resolved;
b) part and titles list in the Foreword has been deleted;
c) references have been updated.
The text of this International Standard is based on the following documents:
CDV Report on voting
86C/1590/CDV 86C/1613/RVC
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62148 series, published under the general title Fibre optic active
components and devices – Package and interface standards, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.
INTRODUCTION
Fibre optic transceivers are used to convert electrical signals into optical signals and vice versa.
This document covers the physical interface for transceivers for ATM-PON systems. This
transceiver is designed as a 24-pin package for use with through holes on the printed circuit
board.
– 6 – IEC 62148-6:2020 RLV © IEC 2020
FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES –
PACKAGE AND INTERFACE STANDARDS –
Part 6: ATM-PON transceivers
1 Scope
This part of IEC 62148 covers the physical interface specification of optical transceivers for
asynchronous transfer mode-passive optical network (ATM-PON) systems recommended by the
International Telecommunication Union (ITU) as ITU Recommendation G.983.1.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 60793: all parts, Optical fibres
IEC 60793-2 (all parts), Optical fibres – Part 2: Product specifications
IEC 60874 (all parts), Fibre optic interconnecting devices and passive components –
Connectors for optical fibres and cables
IEC 61754 (all parts), Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces
IEC 62148-1, Fibre optic active components and devices – Package and interface standards –
Part 1: General and guidance
ITU-T Recommendation G.652, Characteristics of a single-mode optical fibre and cable
ITU-T Recommendation G.657, Characteristics of a bending-loss insensitive single-mode
optical fibre and cable
ITU-T Recommendation G.983.1, Broadband optical access systems based on Passive Optical
Networks (PON)
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62148-1,
ITU-T Recommendation G.983.1 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1.1
OAN
optical access network
set of access links sharing the same network-side interfaces and supported by optical access
transmission systems
Note 1 to entry: The OAN may can include a number of ODNs connected to the same OLT.
Note 2 to entry: T
...