EFB Electronics Fiber Optic Splice Closure for 4x 12 Crimp Splice Protection / Branch

The EFB Electronics Fiber Optic Splice Closure (model 83189.3) is a robust, IP68-rated enclosure designed for protecting and organizing fiber optic splices in distribution and branch applications. It accommodates up to 48 fibers using 4 splice trays, each holding 12 crimp splice protectors. The closure features one oval port for uncut cables (10-25 mm diameter) and four round ports for branch cables (8-18 mm diameter), with mechanical gasket and clamp sealing for reliable environmental protection. Made from UV-resistant polycarbonate, it supports wall, pole, aerial, or duct mounting and operates in temperatures from -40°C to +65°C. Ideal for FTTH, FTTB, and telecom networks, this closure ensures long-term performance and easy installation.

Advantages

High fiber capacity (48 fibers) in a compact design; IP68 protection against dust and water; versatile mounting options; easy re-entry for maintenance; durable polycarbonate housing with UV resistance.

Suitable for

• Fiber optic distribution networks
• FTTH/FTTB branch points
• Telecom infrastructure splicing
• Outdoor and indoor installations

Key specifications

• Product Type: Fiber Optic Splice Closure
• Fiber Capacity: 48 Fibers
• Splice Trays: 4 trays, 12 splices per tray
• Splice Protector: Crimp type
• Ingress Protection: IP68
• Material: Polycarbonate (PC)
• Cable Entry: 1x oval (10-25 mm), 4x round (8-18 mm)
• Sealing: Mechanical gasket & clamp
• Mounting: Wall, pole, aerial, duct
• Operating Temperature: -40°C to +65°C
• Color: Black

Recommendations

For optimal performance, use with EFB crimp splice protectors and ensure proper cable sealing. Suitable for both indoor and outdoor environments. Always follow manufacturer installation guidelines.