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Fiber Optic Cables

Image Part Number Description / PDF Quantity Rfq
FJ5G4LCLC-12M

FJ5G4LCLC-12M

Unirise USA

FIBER OPTIC 100GIG OM4 LC-LC 12M

127
N318-30M

N318-30M

Tripp Lite

FIBER OPTIC CBL LC-ST DUPLEX 30M

89
FWUYL7575KAM093

FWUYL7575KAM093

Panduit Corporation

OM5 SIG CORE 24F TRUNK LSZH

0
FWTYL7575LNM011

FWTYL7575LNM011

Panduit Corporation

OM5 SIG CORE 12F TRUNK LSZH

0
FWUYL7575LAM038

FWUYL7575LAM038

Panduit Corporation

OM5 SIG CORE 24F TRUNK LSZH

0
PAT-05-HD-B-20-D-9

PAT-05-HD-B-20-D-9

FiberSource, Inc.

FIBER OPTIC CBL LC-SC DUPLEX 5M

1000
F923RSNSNSNM002

F923RSNSNSNM002

Panduit Corporation

OS2 2 FIBER 3MM JACKET PATCHCORD

10150
PAT-30-NL-F-20-D-A

PAT-30-NL-F-20-D-A

FiberSource, Inc.

FIBER OPTIC CBL LC-SC DUPLEX 30M

1000
FZ8RPJNJNXNF068

FZ8RPJNJNXNF068

Panduit Corporation

OM4 8-FIBER, INTERCONNECT, PLENU

0
N370-50M

N370-50M

Tripp Lite

FIBER OPTIC CBL LC-LC DUPLEX 50M

250
PXF4055BAB

PXF4055BAB

Bulgin

FIBER OPTIC CBL LC-LC SIMPLX 10M

50
PAT-30-DD-B-20-S-9

PAT-30-DD-B-20-S-9

FiberSource, Inc.

SCA-SCA SM 2MM YELLOW SIMPLX 30M

1000
1062672011

1062672011

Woodhead - Molex

FIBER OPTIC CBL MTP-VERSA 500MM

0
NKFPX2ERLLSM001

NKFPX2ERLLSM001

Panduit Corporation

PATCH CORD

38460
FWTRP7N7NLNF014

FWTRP7N7NLNF014

Panduit Corporation

OM5+ 12F INTERCONN OFNP PANMPO F

4
STST-6DTP050

STST-6DTP050

Bel

FIBER OPTIC CBL ST-ST DUPLEX 5M

14
FWTRL7N7NLNM026

FWTRL7N7NLNM026

Panduit Corporation

OM5+ 12F INTERCONN LSZH PANMPO F

0
FXTSR37NNSNM003

FXTSR37NNSNM003

Panduit Corporation

12-FIBER OM3 INDOOR TRUNK RISER

0
FXURPENENXNF033

FXURPENENXNF033

Panduit Corporation

OM3 24-FIBER, INTERCONNECT, PLEN

0
F92ELLNSNSNM025

F92ELLNSNSNM025

Panduit Corporation

OS1/OS2 2-FIBER 1.6MM JACKET, PA

0

Fiber Optic Cables

1. Overview

Fiber optic cables are critical components in modern communication systems, utilizing glass or plastic fibers to transmit data via light pulses. Compared to traditional copper cables, they offer higher bandwidth, faster data rates, and immunity to electromagnetic interference (EMI). These cables form the backbone of global telecommunication networks, data centers, and high-speed internet infrastructure, enabling technologies like 5G, cloud computing, and IoT.

2. Major Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
Single-Mode Fiber (SMF)Transmits one light mode with minimal dispersion, ideal for long-distance transmissionTelecom backbone networks, transoceanic cables
Multi-Mode Fiber (MMF)Supports multiple light modes, lower cost for short-distance high-speed linksData center interconnects, enterprise LANs
Tight Buffered CableIndividual fiber protection with polymer coating, flexible for indoor useOffice networks, security camera systems
Loose Tube CableWaterproof gel-filled design for outdoor durabilityUnderground/metro deployment, aerial installations
Ribbon Fiber CableFlat ribbon structure for high-density parallel optical connectionsHigh-density data centers, 400G/800G networks

3. Structure and Composition

A typical fiber optic cable consists of:

  1. Core: Glass (silica) or plastic center (50-62.5 m diameter) guiding light signals
  2. Cladding: Lower-refractive-index material surrounding core for total internal reflection
  3. Coating: UV-cured acrylate layer for mechanical protection and flexibility
  4. Strength Members: Aramid yarn or fiberglass for tensile load resistance
  5. Outer Jacket: Flame-retardant PVC/LSZH (Low Smoke Zero Halogen) for environmental protection

Advanced designs incorporate micro-bend-resistant coatings and bend-insensitive fibers (BIF) for complex routing scenarios.

4. Key Technical Parameters

ParameterTypical ValuesImportance
Attenuation0.18-0.35 dB/km @1310/1550nmDetermines maximum transmission distance
Bandwidth10-100 GHz km (MMF), unlimited (SMF)Limits data rate capacity
Operating Wavelength850/1300/1550 nmMatches optical transceiver specifications
Max Tensile Load100-500 N (short-term)Ensures mechanical reliability during installation
Bend Radius10-20 cable diameterPrevents signal loss from micro-bending
Temperature Range-40 C to +70 CGuarantees performance in extreme environments

5. Application Fields

Major industries and equipment utilizing fiber optic cables:

  • Telecommunications: 5G base stations, DWDM backbone systems
  • Data Centers: Switch interconnects (40G/100G/400G), MPO trunk cables
  • Medical: Endoscopy equipment, MRI machine connections
  • Industrial: Smart grid sensors, factory automation networks
  • Defense: Submarine sonar systems, secure communication networks

Case Study: Google's Equiano submarine cable (2021) uses space-division multiplexing with 12 fiber pairs, achieving 144Tbps capacity across the Atlantic.

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductsFeatures
CommScopeClearCurve Ultra Low Bend Loss Fiber10x smaller bend radius than standard SMF
FujikuraSM-G.654.E Ultra Low-Loss Fiber0.15 dB/km attenuation for long-haul networks
Yangtze Optics172-fiber Ribbon CableSupports 800Gbps per cable in data centers
HuaweiOptiX OSN 9800 Multi-Service PlatformIntegrated with G.652/G.655 fiber modules
3MEncore Zirconia ConnectorsLow back reflection (<-60dB) for CATV networks

7. Selection Guidelines

Key considerations for optimal cable selection:

  • Transmission Requirements: Match fiber type (SMF/MMF) and wavelength with transceiver specifications
  • Environmental Conditions: Choose LSZH jackets for indoor fire safety, armored cables for direct burial
  • Installation Constraints: Use bend-insensitive fibers for tight spaces, pre-terminated cables for rapid deployment
  • Future-Proofing: Select WDM-compatible cables with extra buffer tubes
  • Cost-Benefit Analysis: Balance upfront costs vs. lifetime maintenance requirements

Example: For a 200m data center link, choose OM4 multi-mode fiber with MPO connectors for 100Gbps Ethernet compatibility.

8. Industry Trends

Key development trends shaping the fiber optic market:

  • Higher Speeds: Transition to 800Gbps and 1.6Tbps systems driving adoption of SX6/SX8 fibers
  • Network Virtualization: FlexGrid DWDM systems requiring bend-insensitive and polarization-maintaining fibers
  • IoT Expansion: Proliferation of fiber-to-the-home (FTTH) networks for smart city infrastructure
  • Material Innovation: Adoption of hollow-core fibers with 0.18 dB/km loss and ultra-low latency
  • Sustainability: Biodegradable jackets and reduced rare-earth dopant usage in cables

The global fiber optic market is projected to grow at 12% CAGR through 2030, driven by 5G deployment and hyperscale data center expansion.

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