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. The purpose of the H
IEC 60728-7-1-2003由国际电工委员会 IX-IEC 发布于 2003-10。
IEC 60728-7-1-2003 在中国标准分类中归属于: M11 通信网技术体制,在国际标准分类中归属于: 33.060.40 电缆分配系统。
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