YD/T 814.4-2007 (English Version) PDF

Scope: This part specifies the terms and definitions, classification and nomenclature, requirements, test methods, inspection rules, marking, packaging, transportation and storage of micro optical cable splice boxes (hereinafter referred to as splice boxes). This section applies to optical cable connector boxes used in the installation of air-blown micro-optical cables for communications.

YD/T 814.4-2007 Referenced Document

GB/T 1034-1998 Plastics--Determination of water absorption
GB/T 1037-1988 Test method for water vapor transmission of plastic film and sheet--Cup method
GB/T 1220-1992 Stainless steel bars
GB/T 1410-2006 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials
GB/T 1634.1-2004 Plastics-Determination of temperature of deflection under load-Part 1:General test method
GB/T 2423.10-1995 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fc and guidance: Vibration (Sinusoidal)
GB/T 3873-1983 General specifications for products packaging of communication equipments
GB/T 7424.2-2002 Optical fibre cable generic specification-Part 2: Basic optical cable test procedures
YD/T 1024-1999 The Protective Component for Fixed Optical Fiber Splice
YD/T 590.1-2005 Plastic jacket joint closure for telecommunication cable Part 1:General specification
YD/T 590.2-2005 Plastic jacket joint closure for telecommunication cable Part 2:Heat shrinkable joint closure
YD/T 629.1-1993 Monitoring method of attenuation changes in optical fiber transmission Transmission power monitoring method

2007 YD/T 814.4-2007 Closure for optical fibre cables Part 4: closure for microduct optical fibre cables