Dome Fiber Optic Clousres

详情

 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 and handhole- mounting. The ambient temperature ranges from **0 to **5 DC.
2. Basic structure and configuration
2.1 Dimension and capacity
Outside dimension (Height x Diameter) **5mm×**0mm
Weight (excluding outside box) ***0 g_ ***0g
Number of inlet/out ports 5 pieces in general 
Diameter of fiber cable  Φ8mm~Φ*5 mm
Capacity of FOSC Bunchy: ****6 (cores), Ribbon: up to **8 (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
**5mm x **0mm
2 Fiber optic splice tray (FOST) Max. 6 trays (bunchy)
Max. 4 trays (ribbon)  Fixing heat shrinkable protective sleeve and holding fibers Suitable for: Bunchy:*2,*4(cores) Ribbon:6 (pieces)
3 Fiber holding tray 1 pcs Holding fibers with protective coat  
4 Base 1set Fixing internal and external structure  
5 Plastic hoop 1 set Fixing between FOSC cover and base  
6 Seal fitting 1 piece Sealing between FOSC cover and base  
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 metal 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 Heat shrinkable fixing sleeve (single)   Fixing and sealing single fiber cable Configuration as per requirement
4 Heat shrinkable fixing sleeve (mass)   Fixing and sealing mass of fiber cable Configuration as per requirement
5 Branching clip   Branching fiber cables Configuration as per requirement
6 Earthing wire 1 piece Putting through between earthing devices  
7 Desiccant 1 bag Put into FOSC before sealing for desiccating air  
8 Labeling paper 1 piece Labeling fibers  
9 Special wrench  1 piece Tightening nut of reinforced core  
*0 Metal hoop 1 set For wall mounting and pole hugging  
*1 Buffer tube
  decided by customers Hitched to fibers and fixed with FOST, managing buffer. Configuration as per requirement
*2 Aluminum-foil paper 1 piece Protect the bottom of FOSC