IEC 62148-6:2020

Name: IEC 62148-6:2020 — Fibre optic active components and devices - Package and interface standards - Part 6: ATM-PON transceivers
SKU: IEC 62148-6:2020
Price: 35 EUR
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Fibre optic active components and devices - Package and interface standards - Part 6: ATM-PON transceivers

Название (английский):

IEC 62148-6:2020

Fibre optic active components and devices - Package and interface standards - Part 6: ATM-PON transceivers

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 36
Дата публикации:: 25 февраля 2020 г.
Издание:: IEC IS 62148 edition 2 version 1
ICS:: 33.180.20

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Описание (английский):

IEC 62148-6:2020 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. 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: - inconsistency of types in Clause 4 has been resolved; - part and titles list in the Foreword has been deleted; - references have been updated.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 62148-6:2020 defines the physical interface for ATM-PON transceivers used in asynchronous transfer mode passive optical networks (ATM‑PON) as recommended by ITU‑T G.983.1. This second edition (2020) replaces the 2003 edition and provides a technical revision that resolves type inconsistencies in Clause 4 and updates references. The standard specifies the mechanical, optical and electrical interfaces needed for mechanical interchangeability of optical transceivers at the printed circuit board (PCB) and panel level.

Key topics and technical requirements

Scope: Physical interface specification for optical transceivers in ATM‑PON systems (ONU modules), focusing on mechanical interchangeability and PCB mounting.

Module form: Defines a 24‑pin through‑hole package designed as a pigtail-type transceiver (Type 3) with direct solderable electrical terminals.

Electrical interface:

Pin numbering and layout (see Figure 1 in the standard) for top-view with pins underneath.
Pin function definitions for transmitter and receiver sections (Tables 1 and 2). Key pins include Tx V / Rx V (power), Grounds, Data in/out (p/n), Clock in/out (p/n), Bias control (optional), Shut down, and Rx alarm.
Basic functional assignments only - signaling and protocol specifics referenced to ITU recommendations.

Optical interface:

Pigtail interface compatible with fibres defined in IEC 60793-2, ITU‑T G.652 and G.657.
If pigtails are terminated with connectors, applicable connector standards are IEC 60874 and IEC 61754.

Mechanical details:

Case outline and footprint drawings (Figures 2 and 3) with dimensional limits to support PCB layout and panel mounting.

Normative references: Includes IEC 62148‑1 (general guidance), various IEC optical fibre/connector standards, and ITU‑T recommendations.

Practical applications

Ensures mechanical and basic electrical interchangeability of ATM‑PON ONU transceivers across suppliers.

Used by optical transceiver and module manufacturers for product design, PCB footprinting and mechanical specifications.

Guides system integrators, OEMs and network equipment vendors when specifying ONU modules for ATM‑PON systems.

Supports test labs and conformity assessment bodies in verifying physical and pin‑assignment compliance.

Related standards

IEC 62148‑1 (general and guidance)

IEC 60793 (optical fibres)

IEC 60874, IEC 61754 (connectors)

ITU‑T G.983.1, G.652, G.657

Keywords: IEC 62148-6:2020, ATM-PON transceivers, optical transceivers, physical interface, pigtail interface, 24-pin package, ITU G.983.1, ONU, OLT, fibre optic standards.

IEC 62148-6:2020

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who should use this standard

Related standards

Технические детали

IEC 60793-2-10:2019

Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres

IEC 60874-1:2011

Fibre optic interconnecting devices and passive components - Connectors for optical fibres and cables - Part…

IEC 61754-4:2022

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 4: Type…

IEC 62148-17:2023

Fibre optic active components and devices - Package and interface standards - Part 17: Transmitter and receiv…

IEC 60793-1-48:2017

Optical fibres - Part 1-48: Measurement methods and test procedures - Polarization mode dispersion