CEI EN 60728-14 Cable networks for television signals, sound signals and interactive services Part 14: Optical return path systems using RFoG technology
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- 19
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- 19.040
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- 29
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- 29.020
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- AENOR UNE-EN 60068-2-2 Environmental testing -- Part 2-2: Tests - Tests B: Dry heat. (IEC 60068-2-2:2007)
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- AENOR UNE-EN 50130-5 Alarm systems - Part 5: Environmental test methods
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- IEC TR 60068-3-12 Environmental testing - Part 3-12: Supporting documentation and guidance - Method to evaluate a possible lead-free solder reflow temperature profile - Edition 2.0
- CENELEC EN 60068-2-58 Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
- IEC 60068-2-54 Environmental testing – Part 2-54: Tests – Test Ta: Solderability testing of electronic components by the wetting balance method - Edition 2.0
- AENOR UNE-EN 60068-3-7 Environmental testing -- Part 3-7: Supporting documentation and guidance - Measurements in temperature chambers for tests A and B (with load).
- Картотека зарубежных и международных стандартов
Comitato Elettrotecnico Italiano
Cable networks for television signals, sound signals and interactive services Part 14: Optical return path systems using RFoG technology
N EN 60728-14
Annotation
This part of IEC 60728 describes the system and equipment specification of FTTH/FTTB (fibre to the home/fibre to the building) networks where information is transmitted in both, forward and return path directions using RF subcarrier multiplexing technology, and where the return path transmission uses additionally time division multiple access technique imposed by the transmission of the return path signals using a TDMA (e.g. TDMA mode of DOCSIS) protocol. Such systems are called RF over Glass (RFoG) and consist of an RFoG optical network unit (R-ONU), an optical distribution network based on xPON structure, and an RFoG optical return path receiver. This standard specifies the basic system parameters and methods of measurement for RFoG systems in order to assess the system performance and its performance limits.
The detailed description of physical layer is out of the scope of this standard and it does not include IP transport technologies.
Автоматический перевод:
Кабельные сети для телевизионных сигналов, звуковых сигналов и интерактивных сервисов Часть 14: Оптическое системное использование обратного канала технология RFoG
Эта часть IEC 60728 описывает систему и спецификацию оборудования FTTH/FTTB (волокно в дом/волокно к зданию) сети, куда информация передается в обоих, передайте и направления обратного тракта с помощью технологии мультиплексирования поднесущей РФ, и где передача обратного тракта использует дополнительно метод множественного доступа подразделения времени, наложенный передачей сигналов обратного тракта с помощью TDMA (например, режим TDMA DOCSIS) протокол. Такие системы называют РФ по Стеклу (RFoG) и состоят из оптического сетевого блока RFoG (R-ONU), оптическая распределительная сеть на основе xPON структуры и RFoG оптический получатель обратного тракта. Этот стандарт указывает параметры базовой системы и методы измерения для систем RFoG для оценки производительности системы и ее пределов производительности.
