MellaxTel, OTRANS, JUNPU, and Fibconet are leading wholesale manufacturers offering 4-core and multi-core integrated fiber distribution boxes for FTTX networks.

Recommended Manufacturers

1. MellaxTel MellaxTel specializes in the R&D, manufacturing, and sales of optical distribution boxes, including integrated fiber distribution solutions. Their products support fiber splicing, splitting, and the integration of optical splitters. MellaxTel emphasizes cost-efficiency, quality, and compliance with ISO9001, CE, and SGS standards. They provide 24/7 online support, installation guidance, and customizable options for different network requirements, making them suitable for large-scale FTTX deployments (MellaxTel) . 2. OTRANS OTRANS offers a wide range of fiber distribution boxes (1–24 cores) for indoor and outdoor FTTX applications. Their boxes are made from high-impact ABS+PC materials, ensuring durability and mechanical protection. OTRANS provides IP65-rated enclosures, versatile mounting options (wall, pole, or cabinet), and solutions for both residential and commercial networks. They also supply integrated distribution frames, optical splitters, and junction boxes for comprehensive network deployment (OTRANS) . 3. JUNPU JUNPU manufactures 4-core fiber drop boxes designed for FTTH and FTTX applications. These compact, wall-mountable enclosures support fusion splicing, direct termination, or patching, and can house PLC splitters with 1:2 or 1:4 ratios. JUNPU boxes are suitable for residential buildings, commercial offices, data centers, and outdoor installations, providing flexibility for various deployment scenarios (JUNPU) . 4. Fibconet Fibconet provides wholesale customization services for fiber distribution boxes with core counts ranging from 4 to 48 or more. They offer indoor and outdoor options, including wall- or pole-mounted boxes with IP65 protection. Materials include PP, ABS, ABS+PC, and SMC, allowing selection based on impact resistance, temperature tolerance, and flame resistance. Fibconet emphasizes adaptability to specific installation requirements and strict quality control (Fibconet) . 5. Alibaba Wholesale Suppliers Alibaba hosts multiple suppliers offering IP65–IP68 rated FTTH terminal boxes. These options are customizable, waterproof, and suitable for telecom networks, providing a convenient platform for bulk purchasing and comparison of different manufacturers (Alibaba) .

Key Considerations for Selection

• Core Capacity: Ensure the box supports the required number of fibers (4-core or higher).
• Material & Durability: Choose materials like ABS+PC or SMC for outdoor and high-impact environments.
• IP Rating: IP65 or higher is recommended for outdoor installations to ensure dust and water resistance.
• Customization: Look for manufacturers offering splitter integration, adapter options, and installation support.
• Certifications: ISO9001, CE, and SGS certifications indicate compliance with quality and safety standards. These manufacturers provide reliable, scalable solutions for wholesale procurement of four-network integrated fiber distribution boxes suitable for FTTX, FTTH, and other optical network deployments.