Oufu Optical Fiber Cable Co.,Ltd
Adresa: Shenyang, Liaoning, Kini
Kontakta osoba: menadžer Zhang
Telefon: 400-964-134
Mobile telefona: 86 1390405338
Mej
2025-08-12 2
Feature | Unitube FRP Non-ArViše.d | Steel ArViše.d Cable |
---|---|---|
Weight | Ultra-light (0.5kg/m) | Heavy (1.2kg/m ) |
Corrosion Risk | Zero (FRP immune) | High (Rust/Electrolysis) |
EMI Immunity | Excellent (Non-metallic) | Poor (Conductive Armor) |
Install Speed | 25% Faster Pulling | Slower (Friction/Weight) |
Lifetime Cost | Lower (No replacements) | High (Maintenance-intensive) |
⚠️ Warning: Don’t use steel-arViše.d cables near power lines! FRP’s non-conductive nature prevents induced voltage damage.
Route Planning: Map high-risk zones (coastal/industrial areas). Tip: FRP excels where salt corrosion occurs.
Tension Control: Max 600N tension (use dynamometer). FRP has lower tensile strength than steel!
Bend Management: Maintain 20x diameter bend radius. Our 2025 Bahamas project proved coiled slack prevents microbends.Www.adsscable.cn
Termination: Use gel-free closures – FRP won’t wick moisture like arViše.d types.
Www.adsscable.cn
Testing: OTDR baseline loss check (aim ≤0.25dB/km).
Mistake: Exceeding crush load limits.
Solution: Use inner ducts in high-pressure zones (e.g., roads).
Mistake: Ignoring rodent threats.
*Solution: Specify rodent-resistant HDPE jacket (tested per ICEA-696).*Www.adsscable.cn
Mistake: Improper storage.
Solution: Store horizontally – FRP coils deform if stacked vertically!
Telecom Asia 2023 reported 12% failures from vertical storage damage.
Q: How does FRP handle tension vs. steel?
*A: FRP offers 70% of steel’s tensile strength but won’t corrode – ideal for most aerial/duct pulls.*
Q: Is it lightning-proof?
A: Yes! Non-metallic design eliminates conductive paths. Key for tower links.
Q: Can rodents chew through it?
A: Standard versions risk damage. Always use arViše.d-grade HDPE jackets in infested zones.
Q: Why “Unitube” design?
A: Single central tube protects fibers better than loose-tube in bends/crushes.
Q: When is steel armor better?
A: Only in extreme crush scenarios (e.g., buried under highways). FRP wins elsewhere.