48-core flame-retardant optical cable for smart buildings

48-core flame-retardant optical cables provide high-density, safe, and reliable data transmission for smart building networks.

Key Features

High Fiber Count: These cables contain 48 individual fibers, supporting large-scale data transmission for enterprise, FTTx, and smart building applications . Flame Retardancy and Fire Safety: Many 48-core cables feature Low Smoke Zero Halogen (LSZH) jackets or CPR Cca-rated outer sheaths, ensuring compliance with fire safety standards for indoor installations, risers, and plenum spaces . This reduces smoke and toxic gas emission in case of fire, critical for smart building safety. Construction Types:

• Loose Tube Non-Metallic: Lightweight, non-armored cables with a non-metallic reinforcing core, water-blocking materials, and LSZH jackets provide EMI immunity and moisture resistance, ideal for indoor and outdoor deployments .
• Subunitized Indoor Cables: Compact designs like the SlimCORE™ 48F use four 12-fiber subunits for fast splicing and clean routing through ducts or trays, suitable for vertical risers and floor-to-floor distribution .
• Armored Ribbon Cables: For environments requiring mechanical protection, interlocking armored cables with flame-retardant jackets offer crush resistance and are suitable for plenum or riser installations . Fiber Types: Options include single-mode (G.657.A1) for long-distance backbone connections and multimode (OM3, OM4, OM5) for high-speed LAN or data center applications . Installation Considerations: These cables are designed for structured cabling backbones, riser shafts, and communications cabinets. Non-metallic designs reduce weight and simplify handling, while armored variants provide extra protection in high-traffic or mechanically challenging areas .

Recommended Applications

• Smart building backbone networks connecting floors, risers, and communication rooms
• Enterprise data centers and high-density office environments
• FTTx deployments requiring indoor-outdoor flexibility
• Environments with strict fire safety regulations, including plenum spaces and shared cable trays

Summary

For smart buildings, a 48-core flame-retardant optical cable ensures high-capacity data transmission, fire safety compliance, and mechanical reliability. Selection depends on installation environment: non-metallic LSZH cables for lightweight indoor/outdoor use, CPR-rated subunitized cables for European enterprise backbones, and armored plenum cables for high-crush or riser applications .