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Fiber Optic Cables

Image Part Number Description / PDF Quantity Rfq
1-1773457-3

1-1773457-3

TE Connectivity AMP Connectors

FOSC 450 FIBER OPTIC GEL SPLICE

0
1-1773457-2

1-1773457-2

TE Connectivity AMP Connectors

FOSC 250 FIBER OPTIC SPLICE CLOS

0
1308642

1308642

TE Connectivity AMP Connectors

FOSC-500AA

0

Fiber Optic Cables

Fiber optic cables are physical transmission media that use light signals to transmit data. Composed of glass or plastic fibers, they enable high-speed, long-distance communication with minimal signal loss. As critical infrastructure in modern telecommunications, data centers, and industrial systems, fiber optics have become essential for meeting growing demands for bandwidth and network reliability.

TypeStructural FeaturesKey FunctionsApplication Examples
Single-Mode Fiber (SMF)9/125 m core/cladding diameter, laser light sourceLong-distance transmission, low attenuationTelecom backbone networks, FTTH
Multi-Mode Fiber (MMF)50/125 m or 62.5/125 m core, LED light sourceHigh bandwidth over short distancesData centers, LAN connections
Tight Buffered CableIndividual fiber coating with UV-resistant polymerFlexible indoor/outdoor useBuilding interconnects, premise networks
Loose Tube CableFibers housed in protective gel-filled tubesEnvironmental protection, mechanical strengthUnderground installations, aerial networks
Ribbon Fiber CableFlat arrays of fibers in stacked ribbonsHigh-density connectivityMassive data centers, 5G backhaul

A typical fiber optic cable comprises four primary components:

  1. Core: Glass or plastic center (50-9 m diameter) carrying light signals
  2. Cladding: Lower-refractive-index material surrounding core (125 m)
  3. Coating: UV-cured acrylate layers for mechanical protection
  4. Strength Members: Aramid yarns or steel wires for tensile resistance
  5. Outer Jacket: PVC or LSZH (Low Smoke Zero Halogen) material for environmental protection
ParameterDescriptionImportance
Attenuation (dB/km)Signal loss per kilometerDetermines maximum transmission distance
Bandwidth (MHz km)Data-carrying capacityDefines network speed capabilities
Core DiameterPhysical size of the light-conducting regionImpacts light propagation modes
Operating TemperatureFunctional temperature range (-40 C to +70 C)Environmental durability
Bend RadiusMinimum allowable cable bending radiusPrevents signal degradation from physical stress
  • Telecommunications: 5G networks, submarine cables, central offices
  • Data Centers: Server racks, backbone switches, storage area networks
  • Medical: Endoscopy equipment, imaging devices
  • Industrial: Factory automation, oil & gas monitoring
  • Transportation: High-speed rail signaling, airport navigation systems
ManufacturerRepresentative ProductKey Features
CommScopeOM5 WideBand FiberSupports 4-wave division multiplexing (WDM)
Fujikura10MMF-100-0.22dB FiberUltra-low loss multimode for data centers
HuaweiOptiX OSN 9800400Gbps coherent optical transmission platform
3MCFX-LC Duplex ConnectorField-installable optical connectors
OFS FitelClearCurve Multi-Fiber CableMicro-bend resistant indoor/outdoor solution

Key considerations for fiber optic cable selection:

  • Transmission requirements: Distance, bandwidth, and signal loss budget
  • Environmental conditions: Temperature extremes, moisture exposure, rodent risks
  • Installation methodology: Aerial, underground, or indoor routing
  • Network architecture: Point-to-point, ring, or star topologies
  • Cost optimization: Balancing initial investment vs long-term maintenance

Case Study: For a 10km metropolitan data center interconnect, select single-mode fiber with bend-insensitive design (ITU-T G.657.A1), LSZH jacket, and dual-fiber redundancy.

  • Increased adoption of 400Gbps+ optical transceivers
  • Expansion of fiber-to-the-home (FTTH) networks
  • Growth of bend-insensitive fiber for complex installations
  • Advancements in space-division multiplexing (SDM) technology
  • Integration of AI for real-time fiber network monitoring

Market projections indicate a compound annual growth rate (CAGR) of 11.2% through 2027, driven by 5G deployment and cloud computing expansion.

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