Vertical Fiber Optic Splice Closure

Fiber Optic Splice Closure

FOSC-D005



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 hand hole- mounting.
The ambient temperature ranges from –40℃ to +65℃.

2. Basic structure and configuration
2.1 Dimension and capacity


Outside dimension (Height x Diameter)

420mm×190mm

Weight (excluding outside box)

2300 g— 2500g

Number of inlet/out ports

6 pieces in general

Diameter of fiber cable

Φ8mm~Φ25 mm

Capacity of FOSC

Bunchy: 6-96 (cores), Ribbon: up to 144 (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
350mm x 150mm

2

Fiber optic splice tray (FOST)

Max. 5 trays (bunchy)
Max. 2 trays (ribbon)

Fixing heat shrinkable protective sleeve and holding fibers

Suitable for: Bunchy:6,12,24(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

 

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

Aluminum-foil paper

1pc

Protect the bottom of FOSC

 


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