Joint Enclosures
FIBER OPTIC JOINT CLOSURE DOME TYPE (MOD-J08D)
The MOD-J08D Dome Type Fiber Optic Joint Closure is designed to provide secure, long-lasting protection for optical fiber splices across a wide range of network environments. Built for aerial, duct, and underground applications, this closure ensures exceptional durability with strong resistance against water, dust, and environmental stress.
Its dome-shaped structure maximizes splice capacity while maintaining a compact design, offering efficient use of space and simplified handling during installation. The MOD-J08D supports multiple cable types and diameters, making it versatile for different network configurations.
Engineered to accommodate both single fiber and ribbon fiber splicing, it is ideally suited for backbone, feeder, and distribution networks. With its user-friendly design and reliable sealing performance, the MOD-J08D ensures network stability and ease of maintenance in demanding field conditions.
Application
Branching and straight-through fiber optic joints
Pole-mount, wall-mount, and manhole installations
Buried, duct, and aerial fiber optic networks
Ideal for all high-speed transmission systems (FTTx, metro, backbone)
Compact dome design suitable for multi-purpose deployments
Reliable option for emergency repair and restoration of damaged optical cables
Features & Benefits
Dome-type closure engineered for 24 to 144 fibers with modular splice tray design
Medium-to-large capacity housing suitable for backbone, feeder, and distribution networks
Built from PP + GF (polypropylene + glass fiber) for UV resistance, flame retardancy, and rugged outdoor durability
2 inlet + 6 outlet ports for flexible and scalable cable management (supports multiple cable diameters)
IP68-rated sealing with mechanical clamp and heat-shrink system ensures long-term waterproof and dustproof performance
Craft-friendly design for quick installation, easy access, and reduced maintenance time
Expandable splice tray system supports up to 6 trays (24 cores each) for flexible fiber capacity
Compatible with all types of optical cables – loose tube, micro cable, single fiber, and ribbon fiber
Technical Specifications
Product Variants
Item No.
MOD-J08D-24C
MOD-J08D-48C
Description
With 2 × 12C Splicing Trays
With 4 × 12C Splicing Trays
Capacity (Fibers)
24 fibers
48 fibers
Size: 300 × ⌀120 mm
Material: PP + GF (Polypropylene + Glass Fiber)
Ports: 2 inlets + 3 outlets
Protection Level: IP68
Operating Temperature: −40 °C ~ +65 °C
Mechanical Description / Data
Parameter
Dimensions
Cable Entry
Color
Material
Splice Trays
Weight
Value
300 mm × ⌀120 mm
2 Inlets + 3 Outlets
Black
PP + GF (Polypropylene + Glass Fiber)
2–4 × 12F each
1.8 kg (approx.)
Technical Description / Capacity
Parameter
Fiber Count
Protection Class (IP)
Closure with Grounding
Closure with Valve
Closure with Wall/Pole Holder
Distributor Housing Type
Version
Lockable
Splice Tray
Value
24 to 48
IP68
Yes
No
Yes
Dome
Splice
Yes
Yes (Expandable)