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IEC 60728-7-1 Ed. 1.1現行

Cable networks for television signals, sound signals and interactive services Part 7-1: Hybrid Fibre Coax Outside Plant status monitoring - Physical (PHY) layer specification

出版:International Electrotechnical Committee

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基本信息
標準編號: IEC 60728-7-1 Ed. 1.1
發布時間:2015/4/29 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:39
標準簡介

IEC 60728-7-1:2003+A1:2015 specifies requirements for The Hybrid Fibre Coax (HFC) Outside Plant (OSP) Physical (PHY) Layer Specification and is part of the series of specifications developed by the Hybrid Management Sub-Layer (HMS) subcommittee under the SCTE. It describes the PHY layer requirements that must be implemented by all Type 2 and Type 3 compliant OSP HMS transponders on the HFC plant and the controlling equipment in the head-end. Any exceptions to compliance with this standard will be specifically noted herein as necessary. Refer to Table 1 for a full definition of the type classifications. This consolidated version consists of the first edition (2003) and its amendment 1 (2015). Therefore, no need to order amendment in addition to this publication.

本標準替代的舊標準

IEC 60728-7-1 Ed. 1.0