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Fiber Optic Cable Factory Official FAQ

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Factory

We are a professional direct optical cable manufacturer with our own industrial park. All production processes including fiber drawing, coloring, secondary coating, cabling and sheathing are finished in-house with no outsourcing. We support factory visits and live workshop viewing. OEM/ODM and private label services are fully available without middleman markup.
Monthly output reaches 8,000+ km for various indoor and outdoor optical cables. Standard models are in stock with 3–7 days delivery. Custom orders take 10–20 days. Special power cables (ADSS/OPGW) take 20–30 days according to technical requirements.
We have ISO9001, ISO14001, Telecom Equipment Access Certification, and Fire Safety Certification for domestic projects. For export, we hold CE, RoHS, REACH certificates. We can provide CO, FORM A/E, inspection documents and full customs clearance files for global markets.
Yes. Factory visits are warmly welcomed with 1–2 working days advance booking. Clients can visit the full production lines and testing laboratories, and witness on-site performance tests.
Fully supported. Customizable items include brand logo, company name, project number, voltage level, meter marks, sheath color and packaging labels. Small-batch private label orders are acceptable.
100% full inspection for every reel. Tests include fiber attenuation test, geometric dimension inspection, water seepage test, high & low temperature cycle test (-40℃~+70℃), tensile strength, impact & crush resistance, UV aging and torsion bending test. Each shipment comes with an official test report.
Free sample cables (10–100m) are available, customers only bear courier freight. Standard order MOQ is 2km per reel. Mixed batch and full container orders are acceptable.

Products

  • GYTA/GYTS/GYFTZY: Outdoor aerial / duct cables for telecom backbone, community and campus network.
  • GYTA53/GYTS53: Double-armored direct-buried cables, anti-rodent and anti-pressure for field and road burial.
  • ADSS: All-dielectric self-supporting power cables for high-voltage overhead lines, river and mountain crossing.
  • OPGW: Optical fiber composite overhead ground wire for high-voltage power grid communication.
  • GJFJV/GJYXCH: Indoor LSZH cables for data rooms and building wiring.
  • FTTH Drop Cable: Fiber-to-the-home residential and community deployment.
  • Fire-retardant / LSZH / Mine cables: For tunnels, subways, shopping malls and enclosed fire-sensitive environments.
Full core count range in stock: 2/4/6/8/12/24/36/48/72/96/144/288 cores. Special core counts such as 16/32/64/192/576 cores and ribbon cables are customizable.
We use premium brand telecom-grade fiber:
  • G652D: Standard single-mode fiber, best for long-distance backbone projects with cost performance.
  • G657A2: Ultra-low bending loss, ideal for FTTH indoor narrow routing and frequent bending scenarios.
  • G657A1: Optimized micro-bend performance for indoor building wiring.
  • GYTS (Steel Tape): Superior compression resistance and rodent protection, perfect for direct burial.
  • GYTA (Aluminum Tape): Better moisture and corrosion resistance, lightweight for aerial and duct installation.
We match span according to tower distance: ≤100m (light load), 100–300m (medium span), 300–800m (long span). We provide professional tension and sag calculation solutions with full sets of matching hardware fittings.
  • PE sheath: Cost-effective for general outdoor projects.
  • LSZH sheath: Low smoke, zero halogen, flame retardant, non-toxic during burning. Mandatory for subways, tunnels, high-rise buildings and public facilities. Flame retardant grade A/B/C customizable.
Standard reel: 2km / 3km / 4km. Large-core ribbon cables: 1–2km per reel. Export fumigated wooden reels are adopted with fumigation certificates provided for customs clearance.

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