Scope of application
This Installation Manual is suit for the Fiber Optic Splice Closure (Hereafter abbreviated as FOSC), as guidance for 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) |
396x200x126 (mm) |
|
Weight (excluding outside box) |
2500g-2700g |
|
Number of inlet/outlet ports |
3 (pieces) on each side (total 6 pieces) |
|
Diameter of fiber cable |
Φ7-Φ20 (mm) |
|
Capacity of FOSC |
Bunchy: 12-96 (Cores) |
Main components
| No. |
Name of components |
Quantity |
Usage |
Remarks |
|
|
1 |
Housing |
1 set |
Protecting fiber cable splices in the whole |
Internal diameter: |
|
|
2 |
Insert plate |
1 pairs |
Fixing the housing |
175x56x30(mm) |
|
|
3 |
Fiber optic splice tray |
max. 6 pcs (bunchy) |
Fixing the heat-shrinkable protective sleeve and holding fibers |
Suitable for: |
|
|
4 |
Foundation |
1 set |
Fixing the reinforced core of fiber-cable and FOST |
|
|
|
5 |
Seal fitting |
1 set |
Sealing between the FOSC cover and the FOSC bottom |
|
|
|
6 |
Port plug |
6 pieces |
Sealing empty ports |
|
|
|
7 |
Pressure |
1 set |
After injecting air, it is used for pressure testing and sealing testing |
Configuration as per the requirement |
|
|
8 |
Earthing deriving device |
1 set |
Deriving metallic components of fiber cable in FOSC for earthing connection |
Configuration as per the 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 a protective coat |
Configuration as per capacity |
|
3 |
Insulation tape |
1 roll |
Enlarging the diameter of the fiber cable for easy fixing |
|
|
4 |
Seal tape |
1 roll |
Enlarging the diameter of the fiber cable, which fits in with the seal fitting |
Configuration as per specification |
|
5 |
Hanging hook |
1 set |
For aerial use |
|
|
6 |
Earthing wire |
1 piece |
Putting through between the earthing devices |
|
|
7 |
Abrasive cloth |
1 piece |
Scratching the fiber cable |
|
|
8 |
Labeling paper |
1 piece |
Labeling fiber |
|
|
9 |
Special wrench |
3 pieces |
Fixing bolts, tightening the nut of the reinforced core |
|
|
10 |
Measuring paper |
1 piece |
To measure the circle, whose diameter is enlarged with seal tape |
|
|
11 |
Buffer tube |
to be decided by customers |
Hitched to fibers and fixed with FOST, managing buffer |
Configuration as per the requirement |
|
12 |
Desiccant |
1 bag |
Put into FOSC before sealing for desiccating air. |
|
package
| NO. |
specification |
carton size(cm) |
capacity |
N.W |
Remarks |
|
1 |
inner box |
40*20*12.5 |
1pcs |
2.6-2.8kg |
Configuration as per weight |
|
2 |
outer box |
66*40.5*42 |
10pcs |
26-28kg |
Configuration as per weight |
Necessary tools for installation
Supplementary materials (to be provided by the operator)
|
Name of materials |
Usage |
|
Scotch tape |
Labeling, temporarily fixing |
|
Ethyl alcohol |
Cleaning |
|
Gauze |
Cleaning |
Special tools (to be provided by the operator)
|
Name of tools |
Usage |
|
Fiber cutter |
Cutting off fibers |
|
Fiber stripper |
Strip off the protective coat of the fiber cable |
|
Combo tools |
Assembling FOSC |
Universal tools (to be provided by the operator)
|
Name of tools |
Usage and specification |
|
Band tape |
Measuring fiber cable |
|
Pipe cutter |
Cutting fiber cable |
|
Electrical cutter |
Take off the protective coat of the fiber cable |
|
Combination pliers |
Cutting off the reinforced core |
|
Screwdriver |
Crossing/Paralleling screwdriver |
|
Scissor |
|
|
Waterproof cover |
Waterproof, dustproof |
|
Metal wrench |
Tightening nut of reinforced core |
Splicing and testing instruments (to be provided by the operator)
|
Name of instruments |
Usage and specification |
|
Fusion Splicing Machine |
Fiber splicing |
|
OTDR |
Splicing testing |
|
Provisional splicing tools |
Provisional testing |
Notice: The above-mentioned tools and testing instruments should be provided by the operators themselves.
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