The tube is wrapped with a layer of corrugated steel tape.
Between the corrugated steel tape and the loose tube water-blocking material is applied to keep the cable compact and watertight.
Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
Glass tactical optical cable with the characteristics of strong tension stress, strong compressive resistance, high flexibility,
bending resistance, used for military tactical field, communication between radars or oil field, mining work place.
It has the compact all dielectric structure, for easy installation and repeatable usage.
SUS spring tube combined with the braiding to strength the cable, and ensures high mechanical and transmission performance.
Flame retardant PU guarantees structure stability and features of crush-resistant, rubbing-resistant, oil-resistant and flame
retardant. Well-known as one of the leading outdoor Fo cable manufacturers and suppliers
in China, our FO calbes are equipped with advanced technology and many highly qualified staff.
Please be free to wholesale the customized products with us.
Description
FTTH outdoor cable, the optical fiber unit is positioned in the center.
Two parallel Fiber Reinforced steel wires(or FRP) are placed at the two sides.
Then the cable is completed with a black or color LSZH sheath.
Advantages
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
Two parallel steel wire/FRP strength members ensure good performance of crush resistance toprotect the fiber.
Simple structure, light weight and high practicability;
Novel flute design, easily strip and splice, simplify the installation and maintenance;
Low smoke, zero halogen and flame retardant sheath.
Product Technical Parameters
| Fiber count | 2F-24F | ||||||
| Strength member | Material | steel wire | Diameter | 0.8mm | |||
| Loose Tube | Material | PBT | Diameter | 2-16core | 2.2mm | ||
| 18-24core | 2.8mm | ||||||
| Tube-filling | Mateial | Filling compound | |||||
| Water blocking system | Mateial | water blocking tape | |||||
| Inner sheath | Material | MDPE | Color | Black | |||
| Diameter | 7.6±0.2mm | Thickness | 1.5±0.1mm | ||||
| Outer Sheath | Material | MDPE | Color | Black | |||
| Diameter | 12.2±0.5mm | Thickness | 1.7±0.2mm | ||||
Cable mechanical and environment chararcteristics
| Tensile strength | Long term(N) | 600N | |||||
| Short term(N) | 1500N | ||||||
| Crush load | Long term(N) | 500N/mm | |||||
| Short term(N) | 1500N/mm | ||||||
| Bending radius | Dynamic | 20D | |||||
| Static | 10D | ||||||
| Installation Temperature | -10℃～+60℃ | ||||||
| Storage Temperature | -40℃～+70℃ | ||||||
Fiber characteristics
| Fiber style | Unit | SM G652D | MM 50/125 | MM 62.5/125 | |||
| Condition | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Attenuation | dB/km | ≤0.36/0.23 | ≤3.0/1.0 | ≤3.0/1.0 | |||
| Cladding diameter | um | 125±1 | 125±1 | 125±1 | |||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Coating diameter | um | 242±7 | 242±7 | 242±7 |
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