Overview
ISO/IEC 18598:2016/AMD1:2021 is the first amendment to the international standard ISO/IEC 18598:2016, focusing on Automated Infrastructure Management (AIM) systems in information technology. Published by the International Electrotechnical Commission (IEC), this amendment updates requirements, data exchange models, and applications for AIM systems - particularly enhancing support for remote powering technologies like Power over Ethernet (PoE). It provides critical enhancements to AIM system capabilities, enabling effective management, documentation, and monitoring of infrastructure with remote powering functions.
This standard is pivotal for organizations that deploy and maintain complex network infrastructures, offering a framework to automate infrastructure management and integrate power delivery monitoring, improving operational efficiency and safety.
Key Topics
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Updated Data Exchange Model
Enhancements in the data exchange framework ensure better interoperability and more detailed attribute definitions for telecommunications equipment, cords, connectors, and work orders.
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Support for Remote Powering
The amendment introduces normative Annex E, detailing remote powering administration in AIM systems aligned with IEEE 802.3bt-2018 standards. This includes documentation and monitoring of PoE capabilities, power consumption tracking, and mitigation of thermal risks in cable bundles.
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Power over Ethernet (PoE) Terminology
Defines new terms such as PoE, remote powering, powered devices (PD), and power supply equipment (PSE) - aligning terminology with modern telecommunication infrastructure needs.
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Documentation and Monitoring Enhancements
AIM systems are now required to track cable bundles, PoE types and classes, power consumption per cable, and dynamically detect changes in cable or device connections, optimizing infrastructure management.
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Data Import Formats for Field Testing Equipment
Annex F suggests standardized formats (CSV and XML) to facilitate seamless import of test data from field equipment into AIM systems, aiding in accurate record-keeping and diagnostics.
Applications
ISO/IEC 18598:2016/AMD1:2021 is highly applicable to:
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Network Infrastructure Management
Automates tracking and documentation of physical network components, enabling real-time visibility into network layout and operational status for IT managers.
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Power over Ethernet Deployments
Supports the administration of remote powering installations up to 90W per cable as per IEEE 802.3bt standards, assisting data centers, smart buildings, and enterprise networks where PoE-powered devices are widespread.
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Cable Bundle Thermal Management
Enables monitoring of cable bundle sizes with power delivery considerations to prevent overheating and equipment damage by alerting users when bundle limits are exceeded.
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Telecommunication Equipment Vendors
Guides manufacturers in designing AIM software and hardware to comply with up-to-date data exchange and power management requirements.
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Facility and Data Center Operators
Facilitates proactive network maintenance, risk mitigation for power delivery, and accurate reporting for auditing and planning purposes.
Related Standards
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ISO/IEC/IEEE 8802-3 – Standard for Ethernet including Power over Ethernet specifications, laying the foundation for remote powering protocols integrated in AIM systems.
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IEEE 802.3bt-2018 – Ethernet amendment enabling high-power PoE delivery over four pairs, critical for enhanced remote powering support guidance in AIM systems.
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ISO/IEC TS 29125 – Telecommunications cabling requirements for remote powering of terminal equipment, referenced within AIM thermal management recommendations for cable bundles.
Summary
ISO/IEC 18598:2016/AMD1:2021 amendment significantly advances the capabilities of Automated Infrastructure Management systems by refining data models, integrating remote powering support, and recommending practical data management practices. It ensures that modern IT infrastructure, particularly those utilizing PoE technologies, is managed with greater precision, safety, and automated efficiency. Adopting this amendment empowers organizations to maintain robust and future-ready telecommunication infrastructures compliant with global standards.
Open preview (PDF)Amendment 1 - Information technology - Automated infrastructure management (AIM) systems - Requirements, data exchange and applications
