GYFY (HDD 4-144 Heavy Duty Duct cable)

GYFY

HDD 4-14 Heavy Duty Duct Fiber Cable 

with 4-144 fiber for duct installation

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

2. Central Strength Member (CSM): Glass fibre reinforcedplastic rod (GFRP), coated with polyethylene when needed.

3. Filler Elements: thermoplastic rods.

4. Longitudinal Water Blocking Material: Water blocking tape.

5. Ripcord

6. Outer Sheath: black polyethylene.

Description

• Non-metallic structure

• Lighting resistance
  

• Duct installation or aerial installation

• Semi-dry core design, easy for installation and splice
  

Optical Characteristics

Standard

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

     ISO9001                     ICEA-596           YD/T 1997-2009

Structure and technical parameters