Selected high quality optical fiber ensure the optical fiber cable have excellent transmission properties
The unique fiber excess length control metheod provides the cable with excellent mechanical and environmental properties .
Very strict material and manufacturing control guarantees the cable can work stably for more than 30 years.
Special jelly fillded in the loose tube provides the fibers with critical protection .
Total cross-section water-resistant structure makes cable have excellent properties of moisture resistance .
The central member adopted high young's modulus FRP member.
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