SPECIFICATIONS

type	Insertion Loss NATIONAL	Insertion Loss ENTERPRISE	Insertion Loss OUR	Return Loss NATIONAL	Return Loss ENTERPRISE	Return Loss    OUR
PC	≦0.3dB	≦0.2dB	≦0.1dB	≧40 dB	≧45 dB	≧45 dB
UPC	≦0.3dB	≦0.2dB	≦0.1dB	≧40 dB	≧45 dB	≧45 dB
APC	≦0.3dB	≦0.2dB	≦0.1dB	≧40 dB	≧45 dB	≧45 dB

Technical dependability data (test)

Test item	Test condition
Wet-resistance	Temperature:85&ordm:C/relative humidity 85％/14days/insertion loss≤0.1dB
Temperature change	Temperature-40&ordm:C~+75&ordm:C/relative humidity 10％-80％ /42 repetitions/14days/ insertion loss≤0.1dB
Put in water	temperature43ºC, /PH5.5,/ 7days  /insertion loss≤0.1dB
vibrancy	Swing1.52mm/frequency 10Hz～55Hz,/ X、Y、Z three directions:2 hours /insertion loss≤0.1dB
Load bend	0.454kgload/circle 100   insertion loss≤0.1dB
load torsion	0.454kgload/10 circles/   insertion loss ≤0.1dB
Tensility -resistance	0.23kg pull （nakedness fiber），1.0kg(with shell )  insertion≤0.1dB
strike	High 1.8m,three directions ,8 in each direction/insertion loss≤0.1dB
Reference standard	Bellcore TA-NWT-001209    insertion loss≤0.1dB