GJX(F)H cable: The optical fiber unit is positioned in the centre. Two steel wires (or FRP, KFRP ) are placed at the two sides. Then the cable is completed with a black or white color PVC or LSZH sheath.
Features:
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property.
Two parallel steel wries strength members ensure good performance of crush resistance to protect the fiber.
Low smoke, zero alogen and flame retardant sheath.
Simple structure, light weight and high practicability.
Application:
1. Access network
2. FTTH cable (Fiber to the home)
3. Used in indoor cabling
4.Used for parch cord or pigtail
Fiber parameters
G.652.D | G.657A2 | 50/125μm | 62.5/125μm | ||
Attenuation | @850nm | - | - | ≤3.0dB/km | ≤3.0dB/km |
@1300nm | - | - | ≤1.0dB/km | ≤1.0dB/km | |
@1310nm | ≤0.36dB/km | ≤0.36dB/km | - | - | |
@1550nm | ≤0.22dB/km | ≤0.23dB/km | - | - | |
Bandwidth | @850nm | - | - | ≥500MHz·km | ≥200MHz·km |
@1300nm | - | - | ≥1000MHz·km | ≥600MHz·km | |
Wavelength | ≤1260nm | ≤1260nm | - | - | |
Polarization mode dispersion | Single fiber | ≤0.20ps/√km | ≤0.20ps/√km | - | - |
Link value(M=20,Q=0.01%) | ≤0.10ps/√km | ≤0.10ps/√km | - | - | |
Technical parameters
Fiber cores | 1 | 2 | 4 | |
Strength member | Material | KFRP/ steel wires | ||
Outer Jacket | Thickness mm | ≥0.3 | ||
Outer dia. | mm | (2.0*3.0)±0.1 | (2.0*3.0)±0.1 | (2.0*4.0)±0.1 |
Temperature | ºC | -40~+60 | ||
Tensile | Short/Long term N | 80/40 | ||
Flatten | Short/Long term N | 1000/500 | ||
*Note: Or customized according to the customer's requirements | ||||
Main mechanical and environmental properties
Test items | Testing standard | Specified value | Requirement |
Tensile | IEC 60794-1-2-E1 | According to the technical Parameter | Residual additional attenuation ≤0.03dB |
Flatten | IEC 60794-1-2-E3 | According to the technical Parameter | Additional attenuation under short-term flat force≤0.4dB |
Crush | IEC 60794-1-2-E4 | Impact 1N,Height 1m,at least 3 locations | Residual additional attenuation≤0.4dB |
Repeated bending | IEC 60794-1-2-E6 | 20N 300 times | Residual additional attenuation≤0.4dB |
Temperature | IEC 60794-1-2-F1 | -40ºC ~+60ºC | Additional attenuation≤0.02dB |
Combustion performance | IEC 60332-1-2 |
Flammability | Should be able to pass through a single vertical combustion |
Smoke density | No less than 50% | ||
Corrosive | The gas PH ≤ 4.3 during burning, the conductivity should ≤ 10 μs / mm | ||
* All optical fiber attenuation changes are monitored at a wavelength of 1550 nm. | |||
Packing Info.:
Standard wood drum (Pallets) or carton box.
Standard Length :1000m/2000m or customized.
Ordering info.:
1. Fiber Unit:No-fiber / J-compact fibre/ D-Band fiber.
2. Fiber cores:1~4 cores.
3. Type of the fiber :A1a(50/125) / A1b(62.5/125)/B6a2(G657A2)/B1.3(G652D)