GYZS Semi-dry Fire-resistance Steel Tape Armored Optical Cable

GYZS Semi-dry Fire-resistance Steel Tape Armored 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 a layer of fire resistance tape and corrugated steel tape.Then,a LSZH outer sheath is extruded.

■ Features:

Accurate process controlensuring good mechanical and temperature performances
The material of loose tubes,with good hydrolysis resistance and relatively high strength
Fire-resistant layer and LSZH sheath ensuring good fire-resistance and flame-retardant performances
Excellent crush resistance
Comply with IEC60331(no cooling),IEC60754-1&2,IEC61034 and IEC60332-3-24

■ 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. Strength Member  2. Fibre  3. Loose Tube  4. Tube Filling Compound  5. PE Layer  6. LSZH Sheath  7. PSP  8. Water Blocking Yarn     9. Fire Resistance Tape

■ Technical Characteristics:

Type: GYTS

Fiber Count: 6 to 96

Outer Diameter:

• GYTS-6Xn: 13 mm

• GYTS-12Xn: 13 mm

• GYTS-24Xn: 13 mm

• GYTS-48Xn: 13 mm

• GYTS-72Xn: 13 mm

• GYTS-96Xn: 14.4 mm

Weight:

• GYTS-6Xn: 210 kg/km

• GYTS-12Xn: 210 kg/km

• GYTS-24Xn: 210 kg/km

• GYTS-48Xn: 230 kg/km

• GYTS-72Xn: 230 kg/km

• GYTS-96Xn: 260 kg/km

Tensile Strength (Long/Short Term):

• GYTS-6Xn: 600/1500 N

• GYTS-12Xn: 600/1500 N

• GYTS-24Xn: 600/1500 N

• GYTS-48Xn: 1000/3000 N

• GYTS-72Xn: 1000/3000 N

• GYTS-96Xn: 1000/3000 N

Crush Resistance (Long/Short Term):

1. GYTS-6Xn: 300/1000 N/100mm

2. GYTS-12Xn: 300/1000 N/100mm

3. GYTS-24Xn: 300/1000 N/100mm

4. GYTS-48Xn: 300/1000 N/100mm

5. GYTS-72Xn: 300/1000 N/100mm

6. GYTS-96Xn: 300/1000 N/100mm

Note: This specification provides a normative reference. The outer diameter can be adjusted to suit specific budget requirements. Please contact us for further details.

■ Environmental Characteristics:

Transport/storage temperature: -40℃~70℃

 

■ Delivery Length:

Standard length:2000m;Other length availabe