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Modular Cables

Image Part Number Description / PDF Quantity Rfq
09473700025

09473700025

HARTING

CABLE MOD 6P4C PLUG-CABLE 4.92'

0
33481111A20020

33481111A20020

HARTING

CABLE MOD 10P10C PLUG-PLUG 6.56'

37
09474747152

09474747152

HARTING

CABLE MOD 8P8C PLUG TO PLUG 8.2'

0
09457710163

09457710163

HARTING

RJ INDUSTRIAL RJ45 CAT5 OVERMOLD

0
09470506046

09470506046

HARTING

CABLE MOD 6P4C R/A PLG-PLG 3.28'

0
33280101001020

33280101001020

HARTING

CABLE MOD 2 POS PLUG-PLUG 6.56'

11
09488447745005

09488447745005

HARTING

CABLE MOD 8P8C PLUG-PLUG 1.64'

38
09474747013

09474747013

HARTING

CABLE MOD 8P8C PLUG-PLUG 9.84'

141
09473636051

09473636051

HARTING

CABLE MOD 6P4C PLUG-PLUG 16.4'

0
09473636049

09473636049

HARTING

CABLE MOD 6P4C PLUG-PLUG 9.84'

0
09474747006

09474747006

HARTING

CABLE MOD 8P8C PLUG TO PLUG 2.3'

663
09474747156

09474747156

HARTING

CABLE MOD 8P8C PLUG-PLUG 19.69'

0
09474747116

09474747116

HARTING

CABLE MOD 8P8C PLUG-PLUG 19.69'

0
09474747122

09474747122

HARTING

CABLE MOD 8P8C PLUG-PLUG 49.21'

10
09474747017

09474747017

HARTING

CABLE MOD 8P8C PLUG-PLUG 22.97'

1
09457711127

09457711127

HARTING

CABLE MOD 6P4C PLUG-PLUG 16.4'

9
09474747114

09474747114

HARTING

CABLE MOD 8P8C PLUG-PLUG 13.12'

0
09474747019

09474747019

HARTING

CABLE MOD 8P8C PLUG-PLUG 26.25'

1
33481111A20010

33481111A20010

HARTING

CABLE MOD 10P10C PLUG-PLUG 3.28'

70
33280101001100

33280101001100

HARTING

CABLE MOD 2 POS PLUG-PLUG 32.81'

19

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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