12 core optical fiber box junction box Structure that
1. The box body made of PC/ABS alloy diameter material service life up to 20 years.
2. The design of the double layer structure, the upper for optical instrument wiring layer, the lower for optical fiber welding layer.
3. Light separator module USES the drawer modular design, strong interchangeability and commonality.
Details
Main technical parameters (YD/T988-2007 communication cable box requirements)
1. The work environment temperature: - 40 ° C ~ + 60 ° C
2. The environment humidity: 95% or less (+ 40 ° C)
3. The atmospheric pressure: 70 kpa to 106 kpa
4. The cable into the quantity: 1 x2 (below) into the cable
5. Skin fiber into number: 1 x2 (down into fine)
6. The door is opening Angle: 180 °
7. The adapter optional SC, FC, LC
8. Grounding resistance voltage level is not less than 3000 v (DC) / 1 min not breakdown, no arcing.
9. Insulation resistance: 2 or more x1000m Ω / 500 v
10. Appearance size: size: 300 * 260 * 90 (mm)
11: weight: 1060 g
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