Max 144F Horizontal 2 in 2 out Fiber Optic Splice Closure

Short Description:

The horizontal fiber optic splice closure (FOSC) is a device used to protect and manage fiber optic cable splices. It is typically used in aerial, underground, wall-mounted, duct-mounted, and handhole-mounted applications. FOSCs are available in a variety of sizes and capacities to accommodate different numbers of fiber optic cables and splices.

Model: FOSC-H2D

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1. 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℃.

2. Basic structure and configuration

2.1 Dimension and capacity

Outside dimension (LxWxH)	460×182×120 (mm)
Weight (excluding outside box)	2300g-2500g
Number of inlet/outlet ports	2 (pieces) on each side (total 4 pieces)
Diameter of fiber cable	Φ5—Φ20 (mm)
Capacity of FOSC	Bunchy: 12—96(Cores)Ribbon: max. 144(Cores)

2.2 Main components

No.		Name of components	Quantity	Usage	Remarks
1		Housing	1 set	Protecting fiber cable splices in whole	Internal diameter:460×182×60 (mm)
2		Fiber optic splice tray (FOST)	max. 4 pcs (bunchy) max.4 pcs (ribbon)	Fixing heat shrinkable protective sleeve and holding fibers	Suitable for:Bunchy:12,24(cores) Ribbon:6 (pieces)
3		Foundation	1 set	Fixing reinforced core of fiber- cable and FOST
4		Seal fitting	1 set	Sealing between FOSC cover and FOSC bottom
5		Port plug	4 pieces	Sealing empty ports
6	Earthing deriving device		1 set	Deriving metallic components of fiber cable 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	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	Configuration as per requirement
7	Abrasive cloth	1 piece	Scratching fiber cable
8	Labeling paper	1 piece	Labeling fiber
9	Special wrench	2 pieces	Fixing bolts, tightening nut of reinforced core
10	Buffer tube	1 piece	Hitched to fibers and fixed with FOST, managing buffer	Configuration as per requirement
11	Desiccant	1 bag	Put into FOSC before sealing for desiccating air.	Configuration as per requirement

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 fibers
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
OTDR	Splicing testing
Provisional splicing tools	Provisional testing