GYFTC8Y 48 Core SM G652D Outdoor Fiber Optic Cable
The fibers are placed in a loose tube made of high modulus plastic.
The tubes are filled with a water-resistant filling compound. A FRP
locates in the center of core as a non-metallic strength member.
The tubes (and fillers) are stranded around the strength member
into a compact and circular cable core. After wrapped with the
water blocking tape, this part of cable accompanied with the
stranded wires as the supporting part are completed with a
polyethylene (PE) sheath to be figure 8 structure. This kind of
cable is specifically applied for self-supporting aerial
installation.
Cable construction details
Fiber count | 48F |
SM fiber | Fiber type | G652D | Concentricity error | ≤0.5um |
MFD | 8.6~9.8um | Cladding non-circularity | ≤0.7% |
Cladding diameter | 124.8±0.7um | Fiber color | standard spectrum |
Loose tube | Material | PBT | Color | standard spectrum |
Water blocking system | Material | water blocking tape |
Central strength member | Material | FRP | Diameter | 1.4±0.1mm |
Self support strength member | Material | Steel stranded wire | Size | 1.0mm*7 |
Gallus | Material | PE | size (h*w) | 2.5*1.5mm |
Outsheath | Material | PE |
Diameter | 5.4±(0.3)x8.6(±0.3)-15.0±(1mm) | thickness | 1.7±0.2mm |
Cable mechanical and environment chararcteristics
Tensile strength | Long term(N) | 3000N |
Short term(N) | 7000N |
Crush load | Long term(N) | 300N/100mm |
Short term(N) | 1000N/100mm |
Bending radius | Dynamic | 20D |
Static | 10D |
Temperature | -40℃~+60℃ |
Fiber characteristics
Fiber type | Unit | SM G652D | MM 50/125 | MM 62.5/125 |
Condition | mm | 1310/1550 | 850/1300 | 850/1300 |
Attenuation | dB/km | ≤0.36/0.24 | ≤3.0/1.5 | ≤3.0/1.5 |
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 |
Package
Packing material: Wooden drum.
Packing length: 2km per drum or customization.
Package
Packing material: Wooden drum.
Packing length: 2km per drum or customization.