Telecom Fiber Optical Dome Joint Enclosure Joint Box Closure

Product Description

Fiber Optic Splice Closure is a fiber management product typically used with outdoor fiber optical cables. It

provides space and protection for the fiber optic cable splicing and joint. Fiber splice closure is used for aerial,

strand-mount FTTH locations where drop cables are spliced to distribution cables. With different kinds of ports

types, the products can fit different fiber optic core numbers. It is suitable for protecting optical fiber splices in

straight through and branching applications, and can be used in aerial, duct and direct buried fiber optic cable

projects. We can supply Dome type and In-line type. The max capacity includes 12 core, 24 core, 48 core, 72

core, 96 core and 144 core, etc.

Application

1. Suitable for All kinds of fibers

2. It is specially for underground application, do not suitable for aerial.

3. Wall-mounting, pole-mounting, handhole mounting, duct-mounting.

Technical Paremeters

1. Working temperature: -40℃ to +60℃

2. Relative humidity: ≤85% (at +30℃)

3. Atmospheric pressure: 70Kpa~106Kpa

4. Normal temperatue sealing performance: 72h, internal air pessure 70Kpa. without decrease

5. High temperature sealing performance: 60 ℃ 168h, intenal air pressure 70Kpa, without decrease

6. Tensile strenth: 1000N

7. Insulation resistance: More than 10MΩ between metal parts or between metal parts and the ground 

8. Dielectric strength: 15KV DC, 2min, without spark over and flyin arc

9. Working life: More than 20 years

Specification

Standard Accessories

Features

1. The closure adopts mechanical sealing structure. There is one big shaped inlet/outlet port in base. The big

round shaped port is used for the sealing uncut straight-through fiber cable, the small ports are used for

branch fiber cable and drop cable.

2. It adopts engineering PA plastic with high-strength to make the closure has longer life time and excellent

sealing performance.

3. The sealing structure keeps good sealing performance after re-entry and re-using.

4. The bending radius meets the international standard.

5. The closure can be opened and closed without using tools, better than heats shrinkable structure.

6. Much more easily and convenient for construction.

7. It is most suitable for special environment for underground application.

Structure

Company Information

Sichuan Yuantong Communication Co.,Ltd was established in 2010, which covers an area of 4000 square 

meters in the land of Abundance---Chengdu, Sichuan with US$500 million of regstered capital.

Our company is a high-tech companty putting R&D,production and sales into integrated for the fiber optic

cables and related accessories that are widely used in communication, electric power and other industries.

Yuantong owns a team with professional and technical skill, and has a great deal of experience in production 

and sales. “Quality First” is the guideline of us.

Yuantong already has a significant partnership with China Telecom, China Mobile and China Unicom. Also we build good relationship with the customers from South America, Middle East and Southeast Asia, 

praised by the majority of the users all around the world.

Our Services

1.Order Information:

     Trade term: EXW/FOB

     Delivery Time: 3-5 working days time.15-25 working days mass order.

2.Trade Terms:

    Payment term: T/T 50% Deposit after order confirmed, later delivery pay the 50% (remaining balance)

after goods ready before shipping.

   Sample: Be ready in 3~10 days once payment received.

3.Our services:

    For all your inqires about our product, we will reply to you within in 24 hrs.

    We offer OEM and ODM services.