48 Cores IP68 FTTH Mini Dome Fiber Optic Splice Closure Heat Shrink Seal Wall Mount

This Installation Manual suits for the Fiber Optic Splice Closure (Hereafter abbreviated as FOSC), as the guidance of proper installation.

FTTH Mini Closure Features

• Made of high quality engineer plastic, good strength
• Fiber storage basket at back
• Sealing way of cables: heat shink seal cable port
• Quality warranty: 2 years
• Life span:more than 25 years
• IP rating is IP68

Fiber Optic Joint Box Specification

The splice closure is total closed with self-lock clamp, and IP68 waterproof ring, each cable port internal with metal screws and fixtures.

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Max. hold 4pieces splice trays, each tray hold 6fibers/layer, dual fiber 12cores,  maximum 48cores in total; The back fiber holding tray is fix on bottom with screws and large management area.

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Fiber Splicing Box Accessory list: 

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Operation conditions:

1. Temperatures: -40℃~+65℃
2. Humidity: ≤95% (at 40℃)
3. Air Pressure: 70kPa ~106kPa

Technical Specifications:

1.Seal performance: after the box is sealed, inflate to 100kPa inwards (inflation only apply to the

models with the air hole), and then soak it in the water of normal temperature, after 15 minutes

of steady observation, there is no bubble to overflow.

2. Insulation resistance: the insulation resistance between the metal work piece and the earth is

greater than 20kMΩ.

3. Pressurization: there is no breakdown or flash over under 15kVdc/1min between the metal work

piece and the earth.

4. The curvature radius of the fiber 40mm, without extra loss inside the splice tray.

5. It can bear the axial tensile strength no less than 1000N.

6. Lifetime: 25 years.

7. Other performances are all in accordance with the requirement of standard YD/T814-1998.