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Optical Fiber and Cable

GYFY(Gel-Free Loose Tube Cable)

GYFY

GYFY

GYFY(Gel-Free Loose Tube Cable)

Fiber reinforced plastic central strength member, Tube water blocking compound, Loose tube stranded, PE sheath outdoor cable.

Fiber reinforced plastic central strength member, Tube water blocking compound, Loose tube stranded, PE sheath outdoor cable.

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Performance

Application

  • Long haul and building network communication

Operating Temperature

  • -40°C~+70°C

Features and Benefits

Water-blocking construction  Moisture-proof and prevents water penetration

Special water penetration material in loose tubes  Good water penetration protection for optical fiber

Fiber reinforced plastic as central strength member  High Corrosion resistance and Young's modulus

All dielectric construction design  Eliminates electromagnetic induction effect

Strict craft and raw material control enable  Lifespan over 30 years

Customized longitudinal color strip  Easy identification, packing and maintenance

Note:

  • According to different applications, anti-termite and ant-rodent are optional

  • For flame retardant cable, outer sheath can be made of low-smoke zero halogen (LSZH) material, and the type is GYFZY

  • The aluminum tape armored or steel tape armored cable can be provided the type is GYFA or GYFS

  • Longitudinal color strip on outer sheath can be provided acording to customer's requests. More details please refer to GYFZA

  • Special cable structure can be designed and manufactured upon customer's request

Technical Specification

Fiber CountNominal
Diameter(mm)
Nominal
Weight(kg/km)
Max Fibers
per Tube
No. of
(Tubes +Fillers)
Allowable Tensile Load(N)Allowable Crush Resistance
(N/100mm)
Short TermLong TermShort TermLong Term
2~3610.2856615006001000300
38~7211.110012615006001000300
74~9612.613012815006001000300
98~12014.1162121015006001000300
122~14415.9204121218006001000300
146~21615.92051218(2layers)18006001000300
>216Available upon customer's request

*Customized cable structure is available

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