Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
Wuhan Unique Mechanical And Electrical Equipment Co., LTD.
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72 Fiber 3 In 3 Out 3 Tray Inline Splicing Box Fiber Joint Enclosure FTTx
Description
The inline fiber splice closures are produced to provide space and protection for the fiber optic cable splicing and joint. They are with the perfect sealed design which have the function of waterproof and dust proof. We now provide many kinds of horizontal fiber optic splice closres which vary in sizes, fiber cores types, fused fibers quantity. And they are all with good performance and competitive prices.
Specifications
Excellent sealing performance, reusable
Compact size and rugged
Suitable for ordinary fiber and ribbon fiber
Overlap structure in splicing tray easy to install
Inner and external push button can insure good sealing,requirements of cable torque , stretching, pressure, bending
For aerial, and direct buried applications
East operation with full range of accesories included
4 Fiber cores: 3 in-3 out
For 72 single fusion fibers
Scope of application
This Installation Manual is suit for the Fiber Optic Splice Closure (Hereafter abbreviated as FOSC), as the guidance of proper installation.
The scope of application is: aerial, underground, wall-mounting, duct-mounting, handhole-mounting. The ambient temperature ranges from -40℃ to +65℃
Basic structure and configuration
Dimension and capacity
Outside dimension (LxWxH) | 280x200x90 (mm) |
| Weight (excluding outside box) | 1200g-1500g |
| Number of inlet/outlet ports | max. 4 pieces |
| Diameter of fiber cable | Φ8—Φ14 (mm) |
| Capacity of FOSC | Bunchy: 12—168(Cores) |
Main components
No. | Name of components | Quantity | Usage | Remarks |
| 1 | Housing | 1 set | Protecting fiber cable splices in whole | Internal diameter: 285x110 (mm) |
| 2 | Insert plate | 2 pairs | Fixing the housing | 175x56x30(mm) |
| 3 | Fiber optic splice tray (FOST) | Max4 trays(bunchy) Max 4 trays( ribbon) | Fixing heat shrinkable protective sleeve and holding fibers | Suitable for: Bunchy:6,8,12,16,24(cores) Ribbon: 3 (pieces) |
| 4 | Foundation | 1 set | Fixing fiber cable, reinforced core and FOST | |
| 5 | Seal fitting | 1 set | Sealing between FOSC cover and FOSC bottom | |
| 6 | Port plug | 6pieces | Sealing empty ports | |
| 7 | Pressure testing valve | 1 set | After injecting air, it is used for pressure testing and sealing testing | Configuration as per requirement |
| 8 | Earthing deriving device | 1 set | Deriving metallic parts of fiber cable in FOSC for earthing connection | Configuration as per requirement |
Main accessories and special tools
No. | Name of accessories | Quantity | Usage | Remarks |
| 1 | Heat shrinkable protective sleeve | Protecting fiber splices | Configuration as per capacity | |
| 2 | Nylon tie | Fixing fiber with protective coat | Configuration as per capacity | |
| 3 | Insulation tape | 1 roll | Enlarging diameter of fiber cable for easy fixing | |
| 4 | Seal tape | 1 roll | Enlarging diameter of fiber cable which fits in with seal fitting | Configuration as per specification |
| 5 | Hanging hook | 1 set | For aerial use | |
| 6 | Earthing wire | 1 piece | Putting through between earthing devices | To put through as per actual requirement |
| 7 | Abrasive cloth | 1 piece | Scratching fiber cable | |
| 8 | Labeling paper | 1 piece | Labeling fiber | |
| 9 | Special wrench | 3 pieces | Fixing bolts, tightening nut of reinforced core | |
| 10 | Measuring paper | 1 piece | To measure perimeter of fiber cable, of which the diameter is enlarged with seal tape | To measure perimeter with the corresponding measuring paper |
| 11 | Buffer tube | Customize | Hitched to fibers and fixed with FOST, managing buffer | Configuration as per requirement |
| 12 | Desiccant | 1 bag | Put into FOSC before sealing for desiccating air. |
