GYFZS53 Double Sheath PSP Enhanced Armor Direct Buried Fire resistant Optical Cable

  • Double Sheath PSP Enhanced Armor
  • Direct Buried
  • ISO9001
  • 3km/Spool
  • Wooden Spool ,Φ1200*750mm
  • 40km
  • 5-25 Days
  • NINGBO CHINA
  • 30%TT as deposit,70%Balance before shipping.

GYFZS53                                                                                      Direct Buried Fire resistant Optical Fiber Cable
Double Sheath PSP Enhanced Armor

 

 

Application:

Semi-dry core design, easy for installation and splice. Good flame retardant and fire resistance performance.

Fully comply with lEC 60332-1-2, IEC 60332-3-24, IEC 60331-11/25 (comply 750°C*90Minutes),
IEC 60754-1~2, IEC 61034(smoke density ≥50%)

Suitable for the telecom system in the subway, tunnel and mine.

Characteristics:

G.652.DG.65550/125um62.5/125um
Attenuation@850nm≤3.0 dB/km≤3.0 dB/km
@1300nm≤1.0 dB/km≤1.0 dB/km
@1310nm≤0.36 dB/km≤0.40 dB/km
@1550nm≤0.22 dB/km≤0.23 dB/km
Bandwidth@850nm≥500 MHz · km≥200 MHz · km
@1300nm≥1000 MHz · km≥600 MHz · km
Polarization
mode
dispersion
lndividual fibre≤0.20 ps/√km≤0.20 ps/√km
Design link value
(M=20,Q=0.01%)
≤0.1 ps/√km≤0.1 ps/√km

Technical Data:

ItemContentsValue
Fiber Count12367296144192
Loose TubeNo. of tubes*fibres per tube1*123*126*128*1212*1216*12
Outer diameter (mm)2.12.12.12.12.12.1
Central strength memberMaterialFRP
Diameter (mm)2.252.252.252.252.62.25
Coated CSM diameter (mm)3.76.1
Water Blocking materialMaterialWater blocking yarn or tape
Fire-Resistant Layer1ST lnner LayerMica tape.
ArmorMaterialCorrugated steel tape
Outer SheathThickness (mm)Nominal:2.0
Cable diameter(mm)Approx.16.516.516.518.121.521.5
Cable weight(kg/km)Approx.280280280350520560
Operating temperature range(℃)-40~+70
Tensile Strength Short/ Long Term(N)2700/900
Crush resistanoe short/long term (N/100mm)3000/1000
The colour arrangement of fibre and tube is specified in the colour identification table.
Other structure and fibre count are also available according to customer requirements.

 

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