in Line Type Fiber Optic Splicing Closure 12 - 144 Core Fiber Cable Joint Box

• Type: Optical Fiber Distribution Box
• Wiring Devices: Integrated Wiring
• Certification: CE, RoHS
• Condition: New
• Transport Package: Cartons in Wooden Pallet
• Specification: 12-144 cores
• Model NO.: FOSC-H
• Trademark: Unique
• Origin: China
• HS Code: 8517622990
• Production Capacity: 10000/Month

Product Description

Features

 

The closure casing is made of quality engineering plastics, and of good performance of anti-erosion against acid and alkali salt, anti-aging, as well as smooth appearance and reliable mechanical structure.

The mechanical structure is reliable and has the performance of resisting wild environment and intensive climate changes and serious working environment.

The protection grade reaches IP66.

The closures are applicable to ribbon type optical cable and common optical cable.

The splice trays inside the closure are turn-able like booklets, and have adequate curvature radius and space for winding optical fiber to make sure the curvature radius for optical winding 40mm. Each optical cable and fiber can be operated individually.

The closure is of small volume, big capacity and convenient maintenance.

The elastic rubber seal rings inside the closure are of good sealing and sweat-proof performance.

The casing can be opened repeatedly without air leakage. No special tools are required.

The operation is easy and simple.

The air valve is provided for the closure and used to check the sealing performance.

 

Technical Specification

 

Seal performance: after the box is sealed, inflate to 100kPa inwards (inflation only apply to the models with the air hole), and then soak it in the water of normal temperature, after 15 minutes of steady observation, there is no bubble to overflow.

Insulation resistance: the insulation resistance between the metal work piece and the earth is greater than 20kMΩ.

Pressurization: there is no breakdown or flashover under 15kVdc/1min between the metal work piece and the earth.

The curvature radius of the fiber 40mm, without extra loss inside the splice tray.

It can bear the axial tensile strength no less than 1000N.

Lifetime: 25 years.

Other performances are all in accordance with the requirement of standard YD/T814-1998.

 

Main Features

• High impact-resistant polymer PC/PP/ABS body material

• Mechanical sealing with Silicon rubber provides IP68 protection level

• Fiber-bending radium guaranteed more than 40mm.

• The application of temperature : -40oC~65oC

• The closure is of small volume, big capacity and convenient maintenance.

• Full accessories supplied with closure body

• Insulation resistance: >2×104MΩ

• Dielectric strength: 15KV (DC)/1 min spark-over and no flying arc.

• Max.Splicing capacity up to 288 fibers for bunchy fiber and 576 for ribbon fibers

 

Full Supplying List
Name of Components		Quantity	Usage		Remarks
Housing (bottom)		1 set	Protecting fiber cable splices in whole		Dimension as per list
Splice Tray (FOST)		1-6 sets	Fixing heat shrink protective sleeve and holding fibers		Bunchy:6,12,24 (cores) Ribbon: 3 (pieces)
Foundation		1 set	Fixing fiber cable, reinforced core and FOST		N/A
Seal Fitting		2-8 sets	Sealing between FOSC cover and FOSC bottom		N/A
Port Plug		2-8 sets	Sealing empty ports		N/A
Pressure Testing Value		1 set	After injecting air, it is used for pressure testing and sealing testing		Configuration as per requirement
Earthing Deriving Device		4 pieces	Deriving metallic parts of fiber cable in FOSC for earthing connection		Configuration as per requirement
Insulation Tape		1 roll	Enlarging diameter of fiber cable for easy fixing		N/A
Seal Tape		1 roll	Enlarging diameter of fiber cable which fits in with seal fitting		Configuration as per specification
Hanging Hook		1 set	For aerial use		N/A
Earthing Wire		1 piece	Putting through between earthing devices		N/A
Abrasive Cloth		1 piece	Grind the fiber		N/A
Labeling Paper		1 piece	Labeling fiber		N/A
Special Wrench		1 piece	Fixing bolts of housing and insert plate		N/A
Instruction Manual		1 piece	Standard installation		N/A
* Special requirement will be fulfilled on request, please contact your sales representative for details.
* For current stock quantity or lead time, please contact your sales representative.