Professional Standard - Post and Telecommunication
Latest
YD/T 1995-2009
Scope
This standard specifies test methods for the interfaces, functions, performance, operation management and maintenance of Gigabit Passive Optical Network (GPON) central office equipment (OLT) and user-side equipment (ONU). This standard applies to GPON equipment in public telecommunications network environments, and private telecommunications networks can also be used as a reference.
YD/T 1995-2009 Referenced Document
GB 9254-2008 Limits and methods of measurement of radio disturbance for information technology equipment
GB/T 17618-1998 Information technology equipment--Immunity characteristics--Limits and methods of measurement
GB/T 7611-2001 Characteristics of the electrical interface at hierarchical bit rate for digital network