I.S. EN 60728-7-3:2009现行
Cable Networks for Television Signals, Sound Signals and Interactive Services Part 7-3: Hybrid Fibre Coax Outside Plant Status Monitoring - Power Supply to Transponder Interface bus (pstib)
出版：National Standards Authority of Ireland
专家解读视频
Defines requirements for the Hybrid Fibre Coax (HFC) Outside Plant (OSP) Power Supplies (PS).
NF EN 60728-7-3:2005 - Identical
NBN EN 60728-7-3:2010 - Identical
SS EN 60728-7-3 Ed. 2 (2010) - Identical
BS EN 60728-7-3 : 2009 - Identical
NF EN 60728-7-3 : 2005 - Identical
EN 60728-7-3 : 2009 - Identical
NBN EN 60728-7-3 : 2010 - Identical
DIN EN 60728-7-3 : 2010 - Identical
IEC 60728-7-3 : 2.0 - Identical
BS EN 60728-7-3 : 2009 - Identical
DIN EN 60728-7-3 : 2010 - Identical
