288 Core IP68 Dome Fiber Optic Splice Closure – NL-FOSC026

The NetLast NL-FOSC026 is an oval dome type fiber optic splice closure designed for outdoor fiber splicing, protection and distribution. Its impact-resistant black PP housing, mechanical sealing structure and IP68 rating support aerial, pole-mounted, wall-mounted, duct and direct-buried installations.

Key Features

• High-density fiber management: supports up to 12 OST-061 splice trays and a maximum capacity of 288 fibers.
• Mechanical IP68 sealing: waterproof and dustproof construction for demanding outdoor network environments.
• Integrated splicing and distribution: accommodates up to 18 SC simplex adapters and provides two splitter positions for 1×8 or 1×16 PLC splitters.
• Mid-span cable access: two 18 mm cable ports allow cable entry without cutting, alongside six 18 mm round cable ports.
• Flexible installation: suitable for wall mounting, pole mounting, aerial hanging, duct installation and direct burial.

Technical Specifications

Fiber Management and Network Applications

NL-FOSC026 combines fiber splicing, storage, protection and optional optical splitting in one outdoor enclosure. The stackable splice tray arrangement helps organize high fiber counts, while the adapter and PLC splitter spaces support distribution requirements in access, backbone and FTTH networks.

• Telecom backbone and access networks
• FTTH and FTTx fiber distribution
• Aerial and pole-mounted cable routes
• Wall-mounted outdoor network points
• Duct and underground cable systems
• Direct-buried fiber cable installations

Environmental Protection

The black PP enclosure provides impact resistance, electrical insulation and corrosion resistance. Its -35°C to +70°C working temperature range and IP68 mechanical sealing structure are designed to protect fiber splices against dust, water and changing outdoor conditions.

Packing Information

Request a Quote

Send NetLast your required fiber count, cable diameter, splitter configuration, adapter quantity, installation method, order quantity and destination. We will confirm the suitable NL-FOSC026 configuration and current production and delivery plan for your project.