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Zorluk: OrtaNetwork Cable Types and Connectors

A network technician is deploying ethernet drops across a manufacturing plant floor where heavy electrical motors and high-voltage generators create significant electromagnetic interference (EMI). The network infrastructure requires a copper cabling solution capable of supporting 10 Gbps speeds up to a maximum distance of 100 meters while protecting signal integrity against severe environmental EMI. Which cable type should the technician install?

  1. Category 6a Shielded Twisted Pair (STP)Cevap
  2. B
    Category 6 Unshielded Twisted Pair (UTP)
  3. C
    Category 5e Unshielded Twisted Pair (UTP)
  4. D
    Coaxial RG-59

Cevap

Category 6a Shielded Twisted Pair (STP) is the correct choice because it provides shielding against high electromagnetic interference (EMI) and supports 10 Gbps networking up to 100 meters.
Category 6a Shielded Twisted Pair (STP) incorporates internal shielding layers that protect signals from severe electromagnetic interference (EMI) generated by industrial motors, while guaranteeing 10 Gbps throughput across the full 100-meter standard distance.

Adım Adım Çözüm

1
Evaluate the speed and distance requirements specified in the scenario.
The requirement specifies a 10 Gbps transmission rate up to a full distance of 100 meters (328 feet).
Standard Category 6 is limited to 55 meters for 10 Gbps speeds, whereas Category 6a supports 10 Gbps up to the full 100-meter channel length.
2
Evaluate the environmental noise and interference requirements.
The deployment area contains heavy motors and high-voltage generators causing severe electromagnetic interference (EMI).
Unshielded cables (UTP) are susceptible to crosstalk and EMI noise induced by external machinery, making Shielded Twisted Pair (STP) mandatory.
3
Combine specifications to select the correct cabling standard.
Category 6a STP satisfies both the 10 Gbps / 100 m distance requirement and the EMI protection requirement.
Cat 6a STP incorporates conductive foil shielding around each pair and/or the overall cable jacket to ground and absorb external EMI.

Anahtar Kavram

Twisted Pair Cable Specifications and Shielding (STP vs UTP)
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Konular

Network Cable Types and Connectors

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