Description
The product has the functions of direct connection and branch connection, and is suitable for overhead poles and towers. Life span is 25 years.
Fiber Joint Box Features
- The fiber optic cable joint and excess length adopt a feeding type fiber storage joint, and the protection form is heat shrink tube reinforcement;
- The joint box adopts sealing rings and silicone seals,easy to operate, repeatedly opened, expanded, repaired, reconnected, etc.
- load 4 pcs splice trays, the capacity of a single splice tray can reach 48 cores;
- The joint box will equipped with a dedicated installation brackets for tower or pole;
- The fiber optic splice tray adopts an aluminum bracket, which is lighter to use and avoids accidents caused by plastic bracket breakage;
- The inlet nozzle is processed by a precision lathe, which greatly improves the sealing performance and avoids damage to the optical fiber;
- The alloy shell adopts electro-chemical treatment, with a glossy appearance, smooth and not harmful to hands, corrosion resistance, and excellent performance
- High mechanical strength, good sealing performance, alloy shell with electro-chemical treatment, corrosion resistance, and excellent performance;
- The optical cable is fixed with adjustable diameter adjustable washers for clamping to prevent damage to the cable;
- Can be installed in different parts of the iron tower, firmly installed;
- The installation of the pole is fixed with stainless steel straps, which is easy to operate and suitable for installation in different pole diameters and positions
Metal Joint Box Specification
| Model | OPGW-D |
| Dimension(H*D) | 440±20mm*Φ200mm |
| Max capacity | 192cores (single fiber) |
| Max splice tray | 4 pcs |
| Splice tray capacity | 48 cores (dual layer) |
| Cable ports | 2port, 4ports, 6ports |
| Cable diameter | Φ8-18.5mm |
| Fiber winding length | ≥1.5meter |
| Fiber winding additional loss | ≤0.01dB |
| The fiber radius of curvature | ≥47mm |
| Application | Electric power and communication industries |
| Material | Aluminium alloy |
| Color | Silver |
| Working temperature | -40~+80℃ |
| Tightness | 100Kpa |
| Resistance to lateral pressure | ≥2000N |
| Crush resistance | 2000N/10cm |
| Net weight | 4-5.8kg |












