GYTS (metallic strength member, loose tubes stranded with filling, outdoor optical cable for communication with steel-polyethylene bonded sheath) optical cable consists of single-mode or multi-mode optical fibers which are protected by loose tubes. Loose tubes are made of high modulus plastic and filled with water blocking compound. Loose tubes (and filler rod) are stranded around the metallic central strength member to form a compact and circular cable core, and the gap in the cable core is filled with water blocking compound. For some sizes of optical cable, the central strength member is covered with a layer of cushion. Polyethylene sheath is extruded after longitudinal wrapping of steel tape to enhance the mechanical characteristics of the cable .
Product type: GYTS
Application: Trunk line and metropolitan area network
Product description:
Loose tube optical fiber design, metallic central strength member, SZ stranded core filled with gel, longitudinal wrapped steel tape PE bonded outer sheath
Laying mode: Duct/Aerial
Operating temperature:-40℃～+70℃
Cores | Minimum bending radius （mm） | Minimum allowable tensile force（N） | Minimum allowable crush resistance（N/100mm） | |||
static | dynamic | short-term | long-term | short-term | long-term | |
2～864 | 10D | 20D | 1500 | 600 | 1000 | 300 |
Note: D means the outer diameter of the optical cable
1、Low transmission attenuation and dispersion.
2、Reasonable design, precise control of excess length of fibers in the loose tube and optimum cabling process provide the cable excellent mechanical and environmental properties.
3、The SZ stranded loose tube design isolate fibers from stress and environmental rigors.
4、The water blocking gel filled core design provides the cable excellent water-proof performance and moisture-resistance.
5、Excellent flexibility and bending resistance.
6、Steel tape armouring provides the cable the ability to prevent gunshot and rodent damage.
Hot Tags: 2～864 cores corrugated steel tape polyethylene bonded sheath stranded loose tube optical fiber cable gyts, Outdoor Optical Cable, 2 288 Cores Non metallic Reinforced Central Loose Tube Optical Fiber Cable GYFXTY, 2~288 Cores Double Sheath Central Loose Tube Optical Fiber Cable GYXTW53, 2 288 Cores Double Sheath Central Loose Tube Optical Fiber Cable GYXTW53, Fig. 8 Self-supporting Steel Tape Armored Stranded Loose Tube Optical Fiber Cable GYTC8S, 2~864 Cores Non-metallic Polyethylene Sheath Stranded Loose Tube Optical Fiber Cable GYFTY
