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IEC A1a.1 PBT Outdoor Fiber Cable Loose Tube Fiber Optic Cable GYFTY

Basic Information
Place of Origin: Chengdu, China
Brand Name: FHDT
Certification: IEC A1a.1
Model Number: Stranded Loose Tube Optical Cable
Minimum Order Quantity: 500 Drums
Price: Negotiable
Packaging Details: No more than 4km/drum
Delivery Time: Depends on specific specifications and demand
Payment Terms: Usually T/T, other terms negotiable
Supply Ability: Depends on specific specifications and demand
Detail Information
Loose Tube: PBT Filler: Polypropylene
Strength Member: Phosphating Steel Wire Water Blocking: Compound Filling Gel
Outer Sheath: MDPE Operation Temperature: -40℃~+60℃
Storage Temperature: -40℃~+60℃
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IEC A1a.1 PBT Outdoor Fiber Cable


loose tube fiber optic cable GYFTY


PBT loose tube fiber optic cable

Product Description


Stranded Loose Tube Optical Cable—GYFTY



Optical fibers are housed in loose tubes that are made of high-modulus plastic and filled with tube filling compound. The tubes (and fillers) are stranded around the central strength member to form a cable core. The core is covered by compound filling gel. Finally, an outer PE sheath is extruded.


This product can be used as outdoor transmission lines in core network (for example, long haul and relay lines between local telecommunication centers). It can also be used as outdoor distribution lines or feeder in access network.

Application Circumstances

Recommended: Duct, Aerial, Groove

Optical Fiber

Single mode optical fiber or multimode optical fiber shall be selected according to the needs of users

Dimensions and Description

The standard structure of cable is shown in the following table, other structure and fiber count are also available according to customer requirements.

Item Contents Value Remarks
6 12 24 48 96 144
Loose tube Material PBT
Number 1 2 4 4 8 12
Outer diameter (mm) 2.1 2.1 2.1 2.5 2.5 2.5
Fiber count per tube Number 6 6 6 12 12 12
Filler Material Polypropylene
Number 5 4 2 2 - -
Central strength member Material Fiber Reinforced Plastic(FRP)
Diameter (mm) 2.3 2.3 2.3 2.6 2.8 3.3
PE layer diameter (mm) - - - - 4.2 7.4
Water Blocking Material Compound filling gel
Outer sheath Material HDPE
Color Black
Thickness (mm) Nominal: 1.8
Cable diameter(mm) Approx. 10.2 10.2 10.2 11.3 12.9 16.1


Fiber color code and loose tube code

Number 1 2 3 4 5 6 7 8 9 10 11 12
Color Blue OR GR BR Slate White Red Black YE Violet Pink Aqua

Note: fiber color in each tube according to be the above table.

Main Mechanical and Environmental Performance

Item Value
Tensile performance(N) 1500
Crush(N/100mm) 1000
Minimum Bending radius Dynamic 25 times of cable diameter
Static 12.5 times of cable diameter
Operation temperature: -30℃~+70℃
Installation temperature -40℃~+70℃
Storage temperature -40℃~+70℃

Cable Delivery Length

The standard delivery length of a cable is 1000m.2000m.3000m or 4000m with the tolerance 0~+20m. If special requests are made in the contract, the supplied cable length should conform to it.


IEC A1a.1 PBT Outdoor Fiber Cable Loose Tube Fiber Optic Cable GYFTY 0

Contact Details

Phone Number : 18583775190

WhatsApp : +8618583775190