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Modular Cables

Image Part Number Description / PDF Quantity Rfq
09488686573100

09488686573100

HARTING

RJI CABLE ASSEMBLY CAT.5E BLUE 1

0
09457151373

09457151373

HARTING

CABLE MOD 8P4C PLUG-PLUG 32.81'

0
09457711180

09457711180

HARTING

RJ INDUSTRIAL RJ45 CAT5 OVERMOLD

0
09459711117

09459711117

HARTING

CABLE MOD 8P8C PLUG-PLUG 27.89'

0
09475656172

09475656172

HARTING

CABLE MOD 6P4C PLUG-PLUG 32.81'

0
09459711187

09459711187

HARTING

RJ45 CAT5 8P MA GN CABLE 25M

0
09457711178

09457711178

HARTING

CABLE MOD 6P4C PLUG-PLUG 164.04'

0
09473434131

09473434131

HARTING

CABLE MOD 6P4C PLUG-PLUG 49.21'

0
33454210700004

33454210700004

HARTING

PP RJ45 - RJ45, OVERM., CAT. 6A,

0
09457151153

09457151153

HARTING

CABLE MOD 8P4C PLUG-PLUG 65.62'

0
09457510051

09457510051

HARTING

CABLE MOD 8P4C PLUG-PLUG 32.81'

0
09488787585003

09488787585003

HARTING

RJ INDUSTRIAL RJ45 DUALBOOT PATC

0
09457711157

09457711157

HARTING

CABLE MOD 6P4C PLUG-PLUG 196.85'

0
09457511116

09457511116

HARTING

RJI KABEL AWG 26/7 OUTDO IP20

0
09470402015038

09470402015038

HARTING

RJ INDUSTRIAL CABLE ASSEMBLY

0
09457710111

09457710111

HARTING

CABLE MOD 6P4C PLUG-CABLE 32.81'

0
09484747766050

09484747766050

HARTING

RJ45 PROFINET PATCH CABLE, CAT6,

0
09488888579020

09488888579020

HARTING

RJ INDUSTRIAL RJ45 DUALBOOT PUSH

0
09457511561

09457511561

HARTING

CABLE MOD 8P8C PLUG-PLUG 1.64'

0
09488989597020

09488989597020

HARTING

RJI CABLE ASSEMBLY PP CAT.5E YEL

0

Modular Cables

1. Overview

Modular cables are standardized, customizable cable assemblies designed for flexible connectivity in electronic systems. Their plug-and-play architecture enables rapid deployment, scalability, and maintenance efficiency. These cables serve as critical infrastructure in data centers, industrial automation, and telecommunications, supporting seamless integration of hardware components while maintaining signal integrity and power delivery.

2. Main Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
Power Modular CablesHigh-current capacity, thermal-resistant insulationData center server racks, industrial machinery
Data Transmission CablesShielded twisted pairs (STP), <15ns latencyNetworking switches, PoE devices
Fiber Optic Modular CablesLC/MPO connectors, 100Gbps+ throughputTelecom backbone networks, medical imaging
Hybrid CablesCombined power/data channels, IP68 ratingSmart factory automation, aerospace systems

3. Structural Composition

Typical modular cables feature:

  • Conductive Core: Annealed copper (20-24 AWG) with oxygen-free purity ( 99.95%)
  • Insulation: Cross-linked polyethylene (XLPE) or fluorinated ethylene propylene (FEP)
  • Shielding: Braided aluminum/mylar layers with 95%+ coverage
  • Connectors: Hot-swappable RJ45/USB-C/M12 interfaces with 500+ mating cycles
  • Strain Relief: Thermoplastic elastomer (TPE) boots for 20N+ tensile strength

4. Key Technical Parameters

ParameterTypical RangeImportance
Current Rating1-40ADetermines power delivery capacity
Voltage Range12-600VEnsures system electrical compatibility
Transmission Rate1Gbps-400GbpsDefines data throughput capability
Operating Temp-40 C to +125 CGuarantees performance in extreme environments
Shielding Effectiveness60-100dBPrevents electromagnetic interference

5. Application Industries

Key sectors include:

  • IT Infrastructure: Blade servers, hyper-converged storage arrays
  • Industrial IoT: Programmable logic controllers (PLCs), robotic arms
  • Medical Devices: MRI machines, endoscopic surgical systems
  • Transportation: EV charging stations, avionics control units

6. Leading Manufacturers

ManufacturerKey ProductsTechnical Highlights
TE ConnectivityModuCon PowerCage1500V insulation, IP67 rated
AmphenolOptiFlex FiberLinkLow-smoke zero-halogen (LSZH) jacket
MolexTwinax High-Speed25Gbps per channel, RoHS compliance

7. Selection Guidelines

Key considerations:

  • Signal Integrity: Match impedance (100 15%) for high-speed applications
  • Environmental Factors: Select UV-resistant jacketing for outdoor deployment
  • Standards Compliance: Verify UL/CSA/IEC certification
  • Cost Optimization: Balance conductor material quality vs budget constraints

Case Study: A cloud data center achieved 30% faster deployment using Molex's pre-terminated modular harnesses with integrated strain relief.

8. Industry Trends

Emerging developments:

  • Adoption of 800Gbps fiber modules for AI/ML infrastructure
  • Nano-coated cables for corrosion resistance in marine environments
  • Embedded sensors for real-time temperature monitoring
  • Recyclable polymer jackets aligning with EU Circular Economy Action Plan
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