JX-550 specifications: Applicable fiber: Single-core silica optical fiber Applicable fiber coating layer diameter: 0.25 0.9 2.0 3.0 3 2 Applicable bare fiber diameter: 125m Cleaved fiber length: 5~16mm(0.25)10~16mm(0.9) Dimension: 105mm(W)70mm(D) 50mm(H) Weight: 285g Cleave angle: 0.7 Blade life: 60000 times