Fiber optic splice junction boxes typically range from $20 to $200 per unit, depending on capacity, type, and features.

Price Range and Factors

• Small indoor/outdoor boxes (2–12 cores, wall-mounted) generally cost $20–$50 per unit, suitable for basic FTTH or small network installations .
• Medium-capacity boxes (12–48 cores, with PLC splitter support and dual-layer trays) are priced around $50–$120, offering more robust protection, IP65 waterproofing, and support for multiple adapters .
• High-capacity or industrial-grade splice closures (48–1152 cores, IP68-rated, suitable for direct burial or harsh environments) can range from $150–$200 or more, depending on the number of splicing trays, sealing method, and material quality .

Key Features Affecting Price

• Core capacity: More fiber cores increase the cost.
• Material and durability: ABS, PC, or reinforced plastics with UV and impact resistance add to the price.
• Waterproof rating: IP65–IP68 enclosures for outdoor use are more expensive.
• Included accessories: Some boxes come with splice trays, adapters, pigtails, or PLC splitters, which can increase the price.
• Mounting type: Wall-mounted, pole-mounted, or rack-mounted designs may vary in cost.

Purchasing Options

• Amazon and online retailers offer small to medium boxes for immediate purchase, often under $50 for basic models .
• Specialized suppliers like UnitekFiber or TopFiberBox provide high-capacity or industrial-grade splice closures, with prices reflecting advanced features and environmental protection . For accurate pricing, it is recommended to contact suppliers directly, especially for bulk orders or high-capacity enclosures, as shipping, quantity, and optional accessories can significantly affect the final cost.