48 Cores Vertical Dome mechanical sealing Fiber Optic Splice Closure
1. Scope of application
This Installation Manual suits 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 -40ºC to +65ºC.
2. Basic structure and configuration
2.1 Dimension and capacity
| Outside dimension (Height x Diameter) |
480mm×220mm |
| Weight (excluding outside box) |
3500g-4100 g |
| Number of inlet/out ports |
6 pieces |
| Diameter of fiber cable |
Φ8mm~Φ21mm |
| Capacity of FOSC |
Bunchy:24-288 (cores), Ribbon: up to 432(cores) |
2.2 Main components
| No. |
Name of components |
Quantity |
Usage |
Remarks |
| 1 |
FOSC cover |
1 piece |
Protecting fiber cable splices in whole |
Height x Diameter
400mm x 220mm |
| 2 |
Fiber optic splice tray (FOST) |
Max. 6 trays (either bunchy or ribbon |
Fixing heat shrinkable protective sleeve and holding fibers |
Suitable for:
Bunchy: 24,36, 48, 72 (cores)
Ribbon:12,18 (pieces) |
| 3 |
Base |
1set |
Fixing internal and external structure |
|
| 4 |
Fiber holding tray |
1 pcs |
Holding fiber with protective coat |
|
| 5 |
Plastic hoop |
1 set |
Fixing between FOSC cover and base |
|
| 6 |
Gasket ring |
1 set |
Big gasket ring is used to seal FOSC cover and base.
Small gasket ring is used to seal entry/exit tube |
1 piece of big gasket ring, 6 pieces of small gasket ring |
| 7 |
Pressure testing valve |
1 set |
After inject 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 cables in FOSC for earthing connection |
Configuration as per requirement |
2.3 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 |
Earthing wire |
1 piece |
Putting through between earthing devices |
|
| 4 |
Abrasive cloth |
1 piece |
Scratching fiber cables |
|
| 5 |
Labeling paper |
1 piece |
Labeling fibers |
|
| 6 |
Special wrench |
2 pieces |
Installing and tightening nut of reinforced core and nut (plastic) of entry/exit tube |
|
| 7 |
Measuring paper |
1 piece |
To measure perimeter of fiber cable, of which the diameter is enlarged with seal tape |
|
| 8 |
Seal tape |
1 ring |
Enlarging diameter of fiber cable which fits in with gasket ring. |
Configuration as per specification |
| 9 |
Insulation tape |
1 ring |
Enlarging diameter of fiber cable for easy fixing |
|
| 10 |
Metal hoop |
1 set |
For wall mounting and pole hugging |
|
| 11 |
Buffer tube
|
decided by customers |
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 |
|
3. Necessary tools for installation
3.1 Supplementary materials (to be provided by operator)
| Name of materials |
Usage |
| Scotch tape |
Labeling, temporarily fixing |
| Ethyl alcohol |
Cleaning |
| Gauze |
Cleaning |
3.2 Special tools (to be provided by operator)
| Name of tools |
Usage |
| Fiber cutter |
Cutting off fiber cable |
| Fiber stripper |
Strip off protective coat of fiber cable |
| Combo tools |
Assembling FOSC |
3.3 Universal tools(to be provided by operator)
| Name of tools |
Usage and specification |
| Band tape |
Measuring fiber cable |
| Pipe cutter |
Cutting fiber cable |
| Electrical cutter |
Take off protective coat of fiber cable |
| Combination pliers |
Cutting off reinforced core |
| Screwdriver |
Crossing/Paralleling screwdriver |
| Scissor |
|
| Waterproof cover |
Waterproof, dustproof |
| Metal wrench |
Tightening nut of reinforced core |
3.4 Splicing and testing instruments (to be provided by operator)
| Name of instruments |
Usage and specification |
| Fusion Splicing Machine |
Fiber splicing |
| OT DR |
Splicing testing |
| Provisional splicing tools |
Provisional testing |
Notice: The above-mentioned tools and testing instruments should be provided by the operators themselves.
Application:
Aerial -hanger
Wall-mounting
Directly buried
Why choose TAKFLY--- Advantages as follows:
Professional manufacturer:
- More than 18 years manufacturing experience in Fiber optic products-one stop purcharsing.
- More than 450 assembly workers with 3 years experienced;
- More than 26 R&D Engineers;
- 16 Sets Germany imported Injection Machine and More than 10 Cable Production Lines;
- More than 30 sets of Testing Machines: OTDR,3D,VFL,IL&RL test instrument; tension strenth tester, Crush Resistance tester, Power meter tester, light checker, ect.
- OEM Brand is acceptable.
- Exhibition: OFC, ECOC, CommunicAsia, NETCOM, AFRICACOM, SVIAZ ICT, CommunicIndonesia ,Global Soure Electronic Exhibition,etc.
- After-sales Services: Available for 24 hours.
Quality Control:
- Spot check the raw material incoming inspection before production;
- Fully check after every individual process finished;
- Fully check production half done;
- Fully check the finished products before packing;
- Spot check before shipping;
Delivery:
- Samples: 1-3 working days.
- Mass Production Order: 3-7 working days.
- Packaging: Plastic Bag, Carton and Pallet are available according to your request.
Shipping:
- DHL,UPS,FEDEX,TNT,EMS, usually is 3-5 working days. Would keep tracking shipping status and reporting to clients;
- By Sea or By Air, could use your own pointed forwarder or our cooperated one.
Payment Term: T/T,Paypal, Western Union and L/C are available.
Price: If your QTY is big, the price could be negotiated.
I have been working in this field more than 5 years, I believe, I could give you very good service and professional answers!
If you're interested in our products or have any doubt, why not send me inquiry at once?
Audited Supplier 
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