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|Sheath Color:||White/black||Application:||Telecommunication Network|
|Strength Member:||FRP/KFRP/Steel Wire||Loose Tube Material::||PBT|
Fiber Optic FTTH Drop Cable for making Patch cord with SC connector
The structure of butterfly fiber cable (leather wire cable) is to integrate small bending radius single mode fiber and two symmetrical reinforcement in flame retardant sheath. The strength member can be steel wire, KFRP or GFRP, and the sheath material can be flame retardant PVC or low smoke halogen free fuel , and the sheath color can be white, black or user. Other colors to be asked. The sheath structure which is easy to tear and the allowable bending radius makes the installation of optical cable convenient. The fiber optic cable can use G.657 fiber, the fiber has excellent bending performance, small bending radius can be less than 15mm, especially suitable for indoor cabling with small turning radius, such as wall corner, indoor panel.
We adopt the best Yangtze G657A flexural optical fiber at present. The loss meet the requirements of the national standard. The bending radius is only 7.5mm, the bending loss is small, and the bending life is long.(The G652 fiber used by online merchants is not suitable for FTTH for dry optical fiber) The cost of flexural optical fiber is about double of ordinary optical fiber. Yangtze, beacon fire, Tong Ding and other major brands also use G657A2 optical fibe
the new high environmental PVC rubber particles. Cold resistant, heat-resistant and corrosion resistant. The luster is strong, beautiful and practical.
the real use of reinforced phosphating steel wire. Surface phosphating treatment, antirust, corrosion resistance, tensile strength can reach 2500mpa, some manufacturers of copper clad iron strength is only about 700MPa, far below the national standard.
Each reel of cable passed the OTDR test before shipping
This product adopts anti bending G657-A2 core, and the loss reaches the standard. The bending radius is up to 7.5mm, and the bending life is longer. More suitable for indoor / outdoor complex wiring environment! The bending loss is much less than that of other cores, and is perfectly compatible.
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber;
Simple structure, light weight and high practicability
Novel flute design, easily strip and splice, simplify the installation and maintenance;
Low smokeand flame retardant sheath.
|1||Mode Field Diameter||1310nm||μm||9.0±0.4|
|4||Core-Cladding Concentricity Error||μm||≤0.5|
|7||Cladding-Coating Concentricity Error||μm||≤12.0|
|8||Cable Cutoff Wavelength||nm||λcc≤1260|
|10||Macro-Bending Loss||1turn×10mm radius @1550nm||dB||≤0.75|
|1turn×10mm radius @1625nm||dB||≤1.5|
|Colored Coating Fiber||Dimension||250±15μm|
Mechanical and Environmental Characteristics
|Min. Bend Radius(Dynamic)||mm||20D|
|Min. Bend Radius(Static)||mm||10D|
Comparasion of strength member material:
If the strength member are made by copper clad iron,after a period of time in air, it is easy to oxidize, broken and has poor tensile strength.
But we use the strengthened steel wire ,it is treated by phosphating, and is resistant to embroidery and corrosion resistance. The strength is 5 times that of copper coated iron.
Made to patchcord.