GYTZA53 Flame-retardant Double Armored Stranded Loose Tube Optical Cable

GYTZA53                                                                                            Flame-retardant Double Armored Stranded Loose Tube Optical Cable for Railway Transportation

Introduction:

Optical fibres 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 a metallic central strength member to form a cable core. The core is armored with laminated aluminum tape. Then a LSZH inner sheath is extruded and armored with corrugated steel tape. Finally, a LSZH outer sheath is extruded.

Features:

Accurate process control ensuring good mechanical and temperature performances
The material of loose tubes with good hydrolysis resistance and relatively high strength
LSZH sheath ensuring good flame-retardant performance
Water resistance of optical cable is ensured by the following measures
Special water-blocking compound filled in loose tubes
Laminated aluminum tape armor
Water-blocking material ensuring longitudinal water resistance

Product Series:

GYFZY     

Non-metallic+Fire-Resistant Layer+Flame-Retardant Sheath

GYTZA

Single APL Armor+ Single Flame-Retardant Sheath

GYTZA53

Single APL+Single PSP Armor+Double Flame-Retardant Sheaths

GYZS

Single Fire-Resistant Layer+ Single PSP armor+ Single Flame-Retardant Sheath

GYZS53

Double Fire-Resistant Layers+Double PSP armors+Double Flame-Retardant Sheaths

GYZS53+33

Double Fire-Resistant Layers+Double PSP+Single Steel Wire Armor+3 Flame-Retardant

GYFZA04+33

APL+Steel Wire armor+Fire-Resistant Layer+Anti-Termite Layer+Flame-Retardant Sheath

Cross Section:

1,Fibre  2,Loose Tube  3,Tube Filling Compound  4,Strength Member  5,PE Layer  6,Cable Filling Compound  7,APL  8,LSZH Inner Sheath  9,Cable Filling Compound  10,PSP  11,LSZH Outer Sheath

Technical Characteristics:

Type

Diameter
mm

Weight
(kg/km)

Unit

Tensile strength
Long/short term
(N)

Crush
Long/short term
(N/100mm)

GYTZA53-2-36Xn

13

199

6

1000/3000

1000/3000

GYTZA53-38-72Xn

15

244

6

1000/3000

1000/3000

GYTZA53-74-96Xn

16.8

290

8

1000/3000

1000/3000

GYTZA53-98-120Xn

17.8

333

10

1000/3000

1000/3000

GYTZA53-122-144Xn

20

389

12

1000/3000

1000/3000

GYTZA53-146-216Xn

20

385

18

1000/3000

1000/3000

  Note: This specification provides a normative reference. Adjustable outer diameter to suit your budget.Contact us ASAP.

Environmental Characteristics:

  Transport/storage temperature: -40℃~70℃

Delivery Length:

 Standard length:2000m;Other length availabe