Fosc-Dm-6020 Dome Type 96– 144 Core Waterproof Splice Closure Box

• Customization: Available
• Type: Fiber Optic Splice Closure – Dome Type
• Wiring Devices: Pole Mount / Aerial / Wall Mount / Manhole
• Certification: CE, ISO, RoHS
• Condition: New
• Size: 420mm (H) X 140mm (D)
• Transport Package: Custom Packaging
• Specification: 5 cable ports, supports 96– 144 cores
• Trademark: HOLIGHT
• Origin: China
• HS Code: 8536700000
• Production Capacity: 60, 000 PCS/Month

Product Description

Product Description 

The Fiber Optic Splice Closure FOSC-DM-6020 is designed to protect and manage fiber optic cable splicing and connections in various environmental conditions. Built with durable materials, it offers exceptional resistance to harsh weather and mechanical stress. Its IP68 rating ensures complete protection from dust and water ingress, making it ideal for outdoor applications such as aerial and underground installations. With a modular structure and high capacity, the closure facilitates efficient fiber management, enabling smooth network expansion and maintenance.

Specification

Applications

Features

Fiber optic cable splicing, distribution, and storage for outdoor network installations.
Supports direct and splitting connections in fiber optic network systems.
Suitable for overhead, underground, pipeline manhole, or embedded installation scenarios.

Sealing: Utilizes heat-shrinkable sealing for robust protection against environmental elements.
Material: Made of PP material for a strong, impact-resistant structure.
Cable Compatibility: Supports cables with diameters up to 4 hex ports (3.3mm).
High Performance: Resistant to tensile forces above 1000N and operational temperatures from -40℃ to +60℃.

Product Specs Table

Parameter	Details
Material	PC
Model No.	FOSC-DM-6020
Maximum Capacity	4 x 24C Splicing Trays (96F total capacity)
Ports	2 inlets, 2 outlets
Material	PP
Protection Level	IP68
Size	420mm (H) x 140mm (D)
Tensile Strength	> 1000N
Sealing Method	Heat shrinkable sealing
Ambient Temperature	-40℃ to +60℃
Air Pressure Resistance	70~106KPa
Fiber Radius	≥40mm
Lifespan	25 years
Electric Strength	15KV (DC)
Insulation Resistance	<20kΩ

Accessories:

(1) Tag paper × 2 pcs
(2) Sandpaper × 2 pcs
(3) Silver paper × 2 pcs
(4) Sealing rubber strip × 1 pcs
(5) Insulating tape × 1 pcs
(6) Metal hanger × 2 pcs
(7) Grounding wire × 1 pcs
(8) Cable ties (3mm × 10mm) × 12 pcs
(9) Fiber protective tube × 6 pcs
(10) Heat-shrink sleeve (1.0mm × 3mm × 60mm) × 144~288 pcs
(11) Pole accessories × 1 pcs (Optional)
(12) Pressure testing valve × 1 pcs (Optional)

After Sales Service

Customization Options

Quality Assurance

Logo printing
Customized label and barcode
Tray quantity
Port configuration
OEM/ODM packaging

100% tested before delivery
Compliant with CE, RoHS, ISO9001
Withstands salt fog, vibration, thermal cycling, and UV aging tests

Packing & Delivery

Buyer Benefits

Standard export carton with foam protection
Lead time: 5–10 working days
Optional pallet or air shipping packaging
Shipping: By sea, air, or express (DHL/FedEx)

OEM/ODM accepted
Low MOQ available
Ready stock for fast shipment
Competitive factory price
Strong QC team ensures top quality

Customer Reviews

"We have been sourcing this model for two years now. The sealing quality is excellent, and it works well in wet environments." – Germany Telecom Supplier

"HOLIGHT provided OEM labeling and delivered on time. Very reliable partner for outdoor closures." – U.S. Distributor

"Durable material, precise molding. Excellent value for large FTTH projects." – Brazil Fiber Contractor

Related Products

Exhibitions We Attended

HOLIGHT has participated in:
• ICT Poland 
• Cairo ICT 
• TechEXPO USA 
• LEAP Saudi Arabia 
• Expo ISP Peru 

Keyword Summary

Keyword Summary: Fiber Optic Splice Closure, FOSC-DM-6020, Outdoor Fiber Splice, IP68 Fiber Closure, Mechanical Splice Closure, Fiber Management System, Overhead Fiber Splice, Underground Fiber Splice, Fiber Distribution Box, Durable Splice Enclosure.
 
 

FAQ

Q1: What type of cables can the FOSC-DM-6020 support?
A1: It supports most G652D, G657A1/A2 singlemode and multimode cables with outer diameters from 8mm to 18mm.

Q2: Can I request a custom logo or sticker?
A2: Yes, we offer OEM branding including custom logos, stickers, and packaging.

Q3: How long is the delivery time?
A3: Usually 5–10 working days depending on order quantity and customization.

Q4: Does this model require gel seal or heat shrink?
A4: This model uses heat-shrink sealing for superior waterproof protection.

Q5: Is this suitable for manhole installation?
A5: Yes, the dome shape and IP68 rating make it ideal for manhole environments.

Q6: Can you supply installation accessories like clamps and trays?
A6: Yes, all required accessories are included, and extra parts are available on request.

Q7: Is there a minimum order quantity (MOQ)?
A7: We accept small trial orders with a low MOQ of 100 pcs.

Q8: Does it support fusion splicing or mechanical connectors?
A8: It supports fusion splicing. Mechanical connectors are not compatible inside this closure.