Specifications of Telecom 288-core Optical Distribution Box

The Telecom 288 Optical Distribution Box supports up to 288 fiber connections with integrated splicing, splitting, and patching capabilities, designed for outdoor and indoor telecom deployments.

Capacity and Connectivity

• Fiber Capacity: Supports up to 288 fiber cores, with 24 modules each accommodating 12 SC or LC adapters, and maximum subscriber connections of 288 (SC/LC) using up to 11 PLC splitters (1:32) for PON networks .
• Splice Capacity: Maximum of 624 splices, with organized splice trays for efficient fiber management .
• Patchcord Management: Supports patchcords up to 2 mm in diameter and 1.5 m in length, with integrated parking elements for unused connectors .

Physical and Material Specifications

• Dimensions: Approximately 816 × 616 × 323 mm (H × W × D) for the FDH 288 SIS variant, and 650 × 600 × 170 mm for some FTTH models .
• Weight: Around 35 kg .
• Material: Glass-reinforced polyester (SMC) or galvanized steel, providing high mechanical strength, corrosion resistance, and UV protection .
• Color: Light gray (RAL 7035) for FDH 288 SIS .

Environmental Protection

• Ingress Protection: IP66 for FDH 288 SIS, IP65 for Telhua FDH OD 288, ensuring dust-tight and water-resistant performance .
• Impact Protection: IK10 rating for high mechanical resistance .
• Flammability: V0 rating, UV resistant, suitable for outdoor deployment .

Installation and Mounting

• Mounting Options: Wall, pole, pillar, or direct trench installation without a concrete base; suitable for indoor or outdoor use .
• Expansion: Modular design allows gradual expansion with up to 26 modules .
• Cable Entry: Equipped with multiple grommets (e.g., 24× 5 mm, 6× PG16) for flexible cable routing .

Functional Features

• Integrated Splitters: Holder for up to 11 PLC splitters in ABS housing, supporting 1:32 split ratio .
• Fiber Routing: Intelligent routing with bend radius protection to prevent micro-bending losses, maintaining signal integrity .
• Applications: Designed for FTTH, FTTx, PON, and point-to-point networks, supporting splicing, splitting, and patching in a single enclosure .
• Additional Features: Supports air-blown fibers in microducts, pre-connected stub cables, and incremental fiber deployment for cost-effective network expansion . This high-density optical distribution box is ideal for large-scale telecom networks, providing robust protection, flexible installation, and efficient fiber management for up to 288 subscribers.