GYTA Loose Tube Non-Armored Fiber Optic Cable

• Loose Tube: thermoplastic material, containing optical fibers and filled with gel.

• Optical Fiber: 200um B6a2 Fibre

• Central Strength Member(CSM): phosphate steel wire.

• Cable Filling Compound.

• Longitudinal Water Blocking Material: Water blocking tape.

• Outer Sheath: black polyethylene.

■ Description:

• Accurate process control ensuring good mechanical and temperature performances

• The material of loose tubes with good hydrolysis resistance and relatively high strength

• Tube filling compound providing the key protection for fibers

• Using small-sized B6a2 fibers with good micro and macro bending performance

• Comply with IEC60794-3-11(2007): Optical fiber cables- Part 3-11

• Water resistance of the optical cable is ensured by the following measures:

• Special water-blocking compound filled in loose tubes

• Laminated aluminum tape armor

• Cable filling compound ensuring longitudinal water resistance

■ Technical Characteristics:

■ Standard:

ITU-T Rec. G.657A           IEC 60794          GR-409

ISO9001                     ICEA-596           YD/T 1997-2009

■ Environmental Characteristics:

• Transport/storage temperature: -40℃ to +70℃

• Compound flow: No filling compound or coating compound drop out of optical cable at 70℃

• Water penetration: No water comes out within 24 hours after 1m water head is applied to the entire cross section of 3m long optical cable