| Customization: | Available |
|---|---|
| Application: | Communication |
| Type: | Single-mode Fiber |
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Features
· Accurate fiber excess length ensures good performance under mechanical stress and good temperature performance.
· The central strength member is made of high Youngs modulus glass fiber reinforced plastic rod(FRP).
· The non-metal central strength member avoids breakdown between central strength member and steel tape caused by lightning induction.
· The loose tubes are filled with special filling compound for crucial protection of the optical fibers.
· Complete water blocking construction ensures good water blocking and moisture-proof performance.
· Strictly control of production process and raw materials.
· The longitudinal binding steel tape functions as protection as well as reinforcing the crush resistance and mechanical performance.
· The jacket possesses good ultra violet radiation resistant property.
Description
· Loose tube cable with non-metal central strength member, and polyethylene coated steel armour.
· Loose tubes (or some fillers) stranded around the non-metal central strength member.
· All the interstices of cable core are filled with water blocking compound.
2. Technology Specification
| Items | Specifications | ||
| Fiber type | G.657A2 | ||
| Flame propagation | CPR B2ca s1a d0 a1 (EN 50575 :2014 / A1 :2016) | ||
| Loose tube | LSZH, White | ||
| 1F | 2F | 4F | |
| Fiber color | Red | Blue, Red | Blue, Red, Green, Yellow |
| Loose tube diameter | 1.0±0.2mm | ||
| Strength Member | Aramid yarns | ||
| Outer sheath | LSZH, White | ||
| Cable diameter | 2.2±0.1mm | ||
| Outer sheath thickness | 0.3±0.05mm | ||
| Attenuation | ≤0.4dB/km@1310nm; ≤0.3dB/km@1550nm | ||
| Tension (Short Term) | 120N, no change in attenuation after the test, no sheath damage | ||
| Tension (Long Term) | 60N, no change in attenuation | ||
| Crush (Short Term) | 500N/100mm, no fiber breakage, no sheath damage | ||
| Crush (Long Term) | 100N/100mm, no change in attenuation | ||
| Min bending radius | 10D (Operation); 20D (Installation) | ||
| Installation Temperature | -5~+50ºC | ||
| Operating Temperature | -20~+60ºC | ||
| Storage Temperature | -20~+60ºC | ||
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