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What is Vertical Fiber Optic Splice Closure(FOSC) used for?
DESCRIPTIONS
The fiber optic splice closure (TP-3507-144B), vertical type, is a high-capacity fiber optic enclosure designed to protect splices in outdoor, underground, and aerial environments. Utilizing a mechanical sealingsystem, this closure ensures robust protection against water, dust, and environmental stresses without the need for heat shrink or adhesive materials. With the ability to hold 144 fibersand up to 144 bunchy fibers, it is ideal for large-scale fiber optic installations and expansions.
Measuring 470mm in height and 150mm in diameter, this FOSC offers ample internal space for efficient fiber routing and management. It is equipped with 4 main ports and 2 additional ports, allowing for flexibility in cable installation and expansion, making it suitable for complex telecommunications and data transmission networks. The closure accommodates cables with a maximum diameter of 17mm, supporting a variety of cable types, and is specifically designed for installations where adapters and pigtails are not required, further simplifying its setup and reducing installation time.
The closure is built to handle harsh environments, offering superior protection for your fiber optic network while maintaining easy re-entry for maintenance or future upgrades.
MAIN FEATURES
- Mechanical Sealing: Provides effective sealing without heat or adhesive, ensuring watertight and dustproof protection.
- Vertical Design: Space-efficient design suitable for various types of installations, including aerial and underground.
- 144-Fiber Capacity: Supports up to 144 fibers, ideal for large-scale fiber networks.
- Supports Bunchy Fibers: Can accommodate up to 144 bunchy fibers, making it versatile for fiber management.
- 4+2 Ports Configuration: Equipped with 4 main ports and 2 additional ports for flexible cable routing.
- Max Cable Diameter of 17mm: Compatible with a wide range of cable sizes, ensuring versatile use.
- Size - 470mm (H) x 150mm (Diameter): Offers ample room for fiber splicing while maintaining a compact form factor.
- No Adapters or Pigtails Required: Simplified design for applications that do not require adapters or pigtails.
- Durable Construction: Engineered to withstand extreme environmental conditions, including moisture, dust, and mechanical stress.
- UV Resistant: Provides protection from UV exposure, making it suitable for long-term outdoor use.
- Corrosion-Resistant Materials: Ensures longevity in chemically aggressive environments.
- High Impact Resistance: Protects internal fiber splices from external mechanical impacts.
- Cable Strength Member Fixation: Offers secure fixation for cable strength members, ensuring proper strain relief.
- Compatible with Single-Mode and Multi-Mode Fibers: Versatile for various types of fiber optic networks.
- Expandable Fiber Trays: Modular trays for easy fiber management and future upgrades.
- Easy Re-entry: Can be reopened for maintenance without damaging the seal.
- Suitable for Harsh Environments: Designed for installation in challenging outdoor, aerial, and underground locations.
SCHEMATIC DIAGRAMS

ILLUSTRATION PICTURES

PACKING PICTURES

ORDER DATA
| Item No |
Descripciones |
| TP-3507-144B |
Fiber optic splice closure (FOSC), vertical type, mechanical sealing , 144 fibers, max 144 bunchy fibers, 470(H) x Φ150mm, 4+2 ports, max cable dia 17mm, without adapters, pigtails |
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