1. Four cable ports, two on each side
2. Easy reentry and re-closure
3. Compatible with most cable construction(loose tube, central core, slotted core)
4. Fast and easy installation
5. A good mechanical property and resistance to weathering, firm and wearable
6. Splice tray with optical fiber radius of curvature≥*0mm. Low optical loss
7. The case body is made from high-intensity engineering plastics and formed the shape with mould plastics under high pressures
8. High mechanical intensity, corrosive-resistance, anti-thunderstruck and long service life
9. Outer metal component and fixing unit are made of stainless steel, so it can be repeatedly used in different environments

Technical Parameter:
1. Working Temperature: **0degrees centigrade***-**0degrees centigrade
2. Atmospheric Pressure: *0~**6Kpa
3. Stretching Resistance: ***0N/*0square centimetre(1min)
4. Insulation resistance: >2***4MΩ
5. Voltage Strength: *5KV/1min, no arcover or breakdown