GYTA53 (metallic strength member, loose tubes stranded with filling, outdoor optical cable for communication with inner aluminum-polyethylene sheath and steel-polyethylene bonded outer 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. After inner aluminum-polyethylene sheath is applied, polyethylene outer sheath is extruded after longitudinal wrapping of steel tape.
Product type: GYTA53
Application: Trunk line and metropolitan area network
Product description:
Optical fiber, loose tube design, metallic central strength member, SZ stranded core filled with gel, longitudinal wrapped Aluminum Tape, PE inner sheath, longitudinal wrapped corrugated steel tape, PE outer sheath.
Laying mode: Direct buried/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 | 12.5D | 25D | 3000 | 1000 | 3000 | 1000 |
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 provides the cable excellent mechanical and environmental properties.
3、The SZ-stranded, loose tube design isolated fibers from installation and environmental rigors.
4、The water blocking gel filled core design provides the cable excellent water-proof performance and moisture-resistance.
5、The double-layer metallic armourings provide the cable excellent tensile strength, crush resistance and the ability to prevent rodent damage.
Hot Tags: 2～864 cores aluminum tape polyethylene bonded sheath longitudinally wrapped steel tape polyethylene outer sheath stranded optical cable gyta53, 2 288 Cores Double Sheath Central Loose Tube Optical Fiber Cable GYXTW53, Fig. 8 Self-supporting Steel Tape Armored Central Loose Tube Optical Fiber Cable GYXTC8S, 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, 2~288 Cores Non-metallic Reinforced Central Loose Tube Optical Fiber Cable GYFXTY, Fig 8 Self supporting Steel Tape Armored Stranded Loose Tube Optical Fiber Cable GYTC8S
