Features:The outer shell is made of high quality stainless steel or engineering plastic with excellent aging and fire resistant performanceSetting reforcing core and cable clamp equipmentFull accessories for convenient operationPerformance:High intensity, applied to directly buried and aerial installationSimple and reliable sealing operationSuitable for ordinary fiber and ribbon fiberHigh reliability for groundingFiber bending radium guaranteed: more than 40mmConvenient and easy operation and maintenance Parameters:Temperature: -40 ~ +65oCAtmosphere: 70 ~ 106kPaIntension resistance: >800nInsulated resistance: >2*104M㊣ntensity: 15kV (DC)/min, not to be broken down, has no flying arc producing area:China