The fibers 250µm are positioned in a loose tube PBT, The tubes are filled with a water-resistant filling compound.
A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into
a compact and circular cable core. After Steel tape moisture barrier is applied around the cable core, this part of cable accompanied with the
stranded wires 3.0mm(7*1.0mm) as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structures
Advantage:
1.Use high-quality optical fiber to ensure that the optical cable has excellent transmission performance
2.Full-section water-blocking structure to ensure good water-blocking and moisture-proof performance
3.Accurately control the excess length of the outdoor fiber optic cable to ensure that the optical cable
has excellent mechanical and high/low-temperature characteristics
4.The loose tube is filled with special grease to protect the optical fiber critically
5.The longitudinally clad steel tape strengthens the resistance to lateral pressure of the optical cable
Item | Figure8 overhead fiber optic cable 48 cores G652D |
Number of fiber | 48 cores |
Attenuation Coefficient 1310nm dB/km | ≤0.35 |
Attenuation Coefficient 1550nm dB/km | ≤0.22 |
Self-supporting type | Yes,with starnded steel wire 3.0mm(7*1.0mm) |
Number of Loose tube | 4 tubes,each tube contains 12 cores |
Tension(Long Term) | 2500 |
Tension(Short Term) | 5000 |
Crush(Long Term) | 300 |
Crush(Short Term) | 1000 |
Operating Temperature | -40~+70 |
Cable diameter | 9.0*14.8 |
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Main Product:
figure 8 fiber optic cable ,
adss fiber optic cable,
indoor fiber optic cable,
outdoor fiber optic cable,
ftth drop cable,
fiber accessories