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Vertical type Heat-shrink Optical Fiber Enclosure
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Vertical type Heat-shrink Optical Fiber Enclosure

Delivery Date:15-working daysBrand Name:T&J
Model:OFC-D017 / TJ01E1217Application:Aerial, Underground duct and manhole wall use
Sealingstructure:Heat-shrinkable sealingDimention:dia.205x460mm
Weight (excluding outside box):3000g - 3600gCable ports:5
Max. capacity:96 bunchy fiberAmbient temperature:-40 to 65℃

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, pipeline, hand-holes. The ambient temperature ranges from -40 to 65℃.


2. Basic structure and configuration

2.1 Dimension and capacity

Outside dimension (Height x Diameter)460mm×205mm
Weight (excluding outside box)3000g— 3600g
Number of inlet/out ports4 pieces in general
Diameter of fiber cableΦ8mm~Φ36mm
Capacity of FOSCBunchy:24-96 (cores), Ribbon: up to 288 (cores)


2.2 Main components

No.Name of componentsQuantityUsageRemarks
1FOSC cover1 pieceProtecting fiber cable splices in whole

Height x Diameter

450mm x 170mm

2Fiber optic splice tray (FOST)

Max. 4 trays (bunchy)

Max.: 4 trays  (ribbon)

Fixing heat shrinkable protective sleeve and holding fibers

Suitable for:

Bunchy: 24(cores) Ribbon: 12 (pieces)

3Base1setFixing internal and external structure
4Plastic hoop1 setFixing between FOSC cover and base
5Seal fitting1 pieceSealing between FOSC cover and base

Pressure testing valve

1 setAfter inject air, it is used for  pressure testing and sealing testingConfiguration as per requirement

Earthing deriving device

1 setDeriving metal parts of fiber cables in FOSC for earthing connectionConfiguration as per requirement

2.3 Main accessories and special tools

No.Name of accessoriesQuantityUsageRemarks
1Heat shrinkable protective sleeve
Protecting fiber splices

Configuration as per capacity

2Nylon tie

Fixing fiber with protective coat

Configuration as per capacity

3Heat shrinkable fixing sleeve (elliptical)
Fixing and sealing single fiber cable

Configuration as per requirement

4Heat shrinkable fixing sleeve (circular)
Fixing and sealing mass of fiber cable

Configuration as per requirement

5Branching clip
Branching fiber cables

Configuration as per requirement

6Earthing wire1 piecePutting through between earthing devices
7Desiccant1 bagPut into FOSC before sealing for desiccating air.
8Labeling paper1 pieceLabeling fibers

Buffer tube


decided by customers

Hitched to fibers and fixed with FOST, managing buffer.Configuration as per requirement
11Aluminum foil paper


To protect the bottom of closure and inlet/outlet tubes when heating heat shrinkable fixing sleeve with fire sprays
Fibertel's products are extensively used in Telecom, FTTx, Networks, Security Surveillance, Intelligent
Systems, Broadcast, Process Control, and Digital Video applications.


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