The Complete Guide to Construction Products Regulation in Network Cable | High-Performance Fiber & Copper Cabling for Data Centers & Enterprises

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The Complete Guide to Construction Products Regulation in Network Cable | Reliable Fiber Optic & Copper Cabling Products for Scalable Network Infrastructure

CRXCONEC offers a comprehensive range of structured cabling solutions, tailored to meet the growing demands of industries such as IT, telecommunications, and data centers. With a commitment to innovation and performance, our product portfolio includes high-quality fiber optic patch cords, copper cabling systems, and various network accessories that ensure reliability and efficiency in any infrastructure.

Our solutions are designed to meet international standards, providing businesses with the assurance of durability, high-speed data transmission, and long-term sustainability. Whether you are upgrading your data center or setting up a new telecommunications network, CRXCONEC’s cabling products deliver unmatched performance and support the future growth of your business.

CRXCONEC has been a trusted provider of advanced telecommunications equipment and network solutions since its establishment in 1985. With over 39 years of industry experience and cutting-edge technology, CRXCONEC ensures every customer's networking needs are fully met, delivering reliable solutions for data centers, telecommunications, and enterprise networks.

The Complete Guide to Construction Products Regulation in Network Cable

CPR Rated Cable for Fire Safety.
CPR Rated Cable for Fire Safety.

In choosing network cable for data network, Construction Products Regulation (CPR) is critical to fire safety of buildings. There are numberless cases happened in electrical fire because of cable sparking.

The safety level of the building is a vital factor of life and property, so fire retardant and lower toxin and low smoke Ethernet cable were developed under concern and the protection from fire in the cable industry in years. CPR and its new product classification system represent a further requirement towards improved LAN cable performance and its level of safety.

Then, what exactly is CPR? CRXCabling’s getting ready for Construction Products Regulations (CPR) in network cable, and we can help you to better understand these important regulations, and determine which level of safety must be achieved in data wiring.

What Is CPR?
    The Construction Products Regulation (CPR)
  • European legislation affecting products used in fixed installations in buildings and construction.
  • Covers all construction products, including electrical cables, classifying them by their reaction to fire.
  • An assessment on how cables react in the event of fire.
  • CPR ranging from A to F depending on their flame characteristics.
  • Assessed Europe Standard EN 50575.

CPR, construction products regulation, lays down rules for the marketing of construction products in Europe. It used internally in fixed installations with the expectation of fire-resistant integrity cables, fire performance cables.

Classification Of CPR:

EN 50575 standard specifies the requirements for the fire performance of cables, classified in 7 Euroclasses according to their contribution to fire: Aca, B1ca, B2ca, Cca, Dca, Eca and Fca. Main classification criteria are flame spread and heat release.

CPR Classification
Sub-classifications:

Euroclasses B To D In Terms Of Smoke, Droplet and Acidity

Smoke Density
s1 - low levels of smoke density (an LSZH cable)
s1a - LSZH over 80% light transmittance
s1b - LSZH over 60% light transmittance
s2 - Moderate levels of smoke density
s3 - Emits dense smoke - non above all

Flaming Droplets
d0 - no flaming droplets
d1 - low levels of flaming droplets
d2 - Flaming droplets - non above all

Acid Gas Emissions
a1 - Low levels of acid gas emissions
a2 - intermediate levels of acid gas emissions
a3 - Acid gases - non above all

Why CPR?

In the case of cables, whose standard application is developed in EN 50575. CPR affects only those power cables, telecommunications, data and control, to be incorporated in construction works permanently. The benefits of the cables which will be regulated by the CPR are:

CPR sub-classification
Where To Apply?

Based on the risk of fire, here we provide some suggestions about how to apply the CPR-compliant cables in proper environment or circumstances. According to the amount of people or closed conditions, classifying the risk of fire level from low to very high. The below chart shows the use of applications by different risk of fire level.

CPR cable application
Stay Compliant, Keep Safety.

As part of the commitment to meet current regulations, CRXCabling Cables are over CPR-compliant cables. You can view the full range and browse our CPR Compliant cables.

CPR rated cable
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