The large fibre count mixed branched cable takes 6-fibre cables (900µm tight buffered fibre with aramid yarn strength member) as the subunits which are stranded around the non-metallic strength member to form the cable core, then a PVC sheath is extruded outside. Other sheath materials, like LSZH and TPU,are available on request.
Characteristics
| Availability: | |
|---|---|
GDFJAHP
Optical Characteristics
| Parameter / Property | G.652.D | 50/125μm | 62.5/125μm |
| Attenuation @850nm | - | ≤3.5 dB/km | ≤3.5 dB/km |
| Attenuation @1300nm | - | ≤1.5 dB/km | ≤1.5 dB/km |
| Attenuation @1310nm | ≤0.40 dB/km | - | - |
| Attenuation @1550nm | ≤0.30 dB/km | - | - |
| Bandwidth @850nm | - | ≥500 MHz·km | ≥200 MHz·km |
| Bandwidth @1300nm | - | ≥1000 MHz·km | ≥600 MHz·km |
| Polarization mode dispersion (Individual fiber) | ≤0.20 ps/√km | - | - |
| Design link value (M=20, Q=0.01%) | ≤0.1 ps/√km | - | - |
Technical Data
| Product type | Product spec | Outer diameter Approx(mm) | Weight Approx (Kg/km) | Structure Type | Tensile(N) | Crush(N/100mm) |
| GDFJAHP | 6B6a2+2*0.5 | 10.5 | 105 | TypeⅡ | 200/400 | 800/2000 |
| GDFJAHP | 2B6a2+2*1.0 | 8.0 | 78 | TypeⅠ | 200/400 | 800/2000 |
| GDFJAHP | 2B6a2+2*1.5 | 9.5 | 105 | TypeⅠ | 200/400 | 800/2000 |
| GDFJAHP | 2B6a2+2*2.0 | 10.3 | 119 | TypeⅠ | 200/400 | 800/2000 |
| GDFJAHP | 2B6a2+2*4.0 | 11.5 | 159 | TypeⅠ | 200/400 | 800/2000 |
2*0.5/2*1.0/ 2*1.5/ 2*2.0/2*4.0 denotes conductor count and spec
Other stucture and fiber count are also available according to customer requirements
Main Mechanical and Environmental Performances
| Item | Test Standard | Specified Value | Requirements |
| Tension | IEC 60794-1-2-E1 | See Technical data | Additional attenuation ≤ 0.1dB after test |
| Crush | IEC 60794-1-2-E3 | See Technical data | Additional attenuation ≤ 0.1dB after test |
| Impact | IEC 60794-1-2-E4 | R=300mm, 10Nm one in 3 different places | Additional attenuation ≤ 0.1dB after test |
| Repeated Bending | IEC 60794-1-2-E6 | R=20*D | Additional attenuation ≤ 0.1dB after test |
| Temperature Cycling | IEC 60794-1-2-F1 | -30°C~+70°C | Attenuation change: ≤ 0.05dB/km after test |
All optical measurements at 1550nm.
Packing and Reel Length
Standard wooden drums with protection.
Standard reel length: 1/2km/reel, other length is also available.