GYFZA04+33 Multi-armored Fire-resistance Anti-rodent & Anti-termite Optical Cable

GYFZA04+33                                                                                        Multi-armored Fire-resistance Optical Cable Anti-rodent & Anti-termite 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 non-metallic central strength member to form a cable core. The core is covered by a fire resistance layer. A LSZH inner sheath is extruded and armored with laminated aluminum tape. Then a PE second sheath and a nylon third sheath is extruded and wrapped with steel wires. 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
  Fire-resistant layers and LSZH sheaths ensuring good fire resistance and flame-retardant performances
  Excellent crush resistance
  Nylon sheath with hight hardness providing certain anti-termite performances
  Comply with IEC60331(no cooling),IEC60754-1&2,IEC61034 and IEC60332-2-24

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,Water Blocking Tape    2,Fire Resistance Tape    3,LSZH Inner Sheath    4,Water Blocking Tape    5,APL    6,HDPE Second Sheath        7,PA Sheath    8,Strength Member    9,Water Blocking Yarn    10,Fibre    11,Loose Tube    12,Steel Wire    13,LSZH Outer Sheath              14,Tube Filling Compound

Technical Characteristics:

Type

Diameter
mm

Weight
(kg/km)

Unit

Tensile strength
Long/short term
(N)

Crush
Long/short term
(N/100mm)

GYFZA04+33-4Xn

19.1

580

6

3000/5000

2000/4000

GYFZA04+33-12Xn

19.1

580

6

3000/5000

2000/4000

GYFZA04+33-24Xn

19.1

580

6

3000/5000

2000/4000

GYFZA04+33-48Xn

20

650

6

3000/5000

2000/4000

GYFZA04+33-72Xn

20

650

6

3000/5000

2000/4000

GYFZA04+33-96Xn

21.6

730

8

3000/5000

2000/4000

  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