DiscontinuedNetworking cable - CAT7 - S/FTP - solid 0.25 mm² - 23 AWG - EN50399 CPR Euroclass Cca-s1a,d1,a1
There is no successor for this product
Contractor Series
  • EN50399 CPR Euroclass Cca-s1a,d1,a1
  • 600 Mhz performance, up to 10GBase-T
  • IEC 60332-1 NHFR compliant
  • Al-foil individual & braided overall shielding
CAT7 600 MHz
Meter Indicator
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The CCT70S-Cca is a CAT7 installation networking cable compliant to the Cca standard of the Construction Product Regulation (CPR) regarding fire and flammability resistance in fixed installations, minimizing toxic smokes and providing optimal resistance to spreading fire.

In addition to its outstanding fire properties, the outer jacket of the cabling is smooth and durable for easy installation and pulling. The cable consists of 4 individually shielded twisted pair cables with solid 23 AWG conductors, overall braided shielding is provided to reduce crosstalk and system noise to a minimum resulting in higher bandwidth and improved immunity against noise and interference caused by external devices. Providing an optimized solution for 100Base-T, 1000Base-TX and 10GBase-T gigabit networks.

More information about CPR compliant cables? Click here

Product variants


CCT70S-CCA/3 305 m plastic reel There is no successor for this product


Product features

Application AV & IT
Series Contractor Series

Physical characteristics

Type of cable S/FTP CAT7 Networking cable
EN50399 CPR Euroclass Cca-s1a,d1,a1
Inner conductor Material BC 1 x 0.566 mm (Ø) (OFC)
Section 0.00039 “²
Number of conductors 8 (4 pairs)
Insulation Colours Green / White & Green ; Blue / White & Blue ; Orange / White & Orange ; Brown / White & Brown
Material Foamed PE 1.3 mm Ø
American Wire Gauge 23 AWG
Shielding Aluminium foil Aluminium foil 100% coverage - 25% Overlap
Separator None
Overall shielding Braiding TC 10 x 8 x 0.08 mm (Ø) (OFC)
Outer jacket Material LSHF 7.8 mm (Ø)
Colours Black

Standards and regulations

RoHS2 compliant According EU Directive 2011/65/EU
Reach compliant According EC 1907/2006
CPR Euroclass Cca-s1a,d1,a1
Flammability test According EN 60332-1-2
Indoor / outdoor UV resistant (UL1581, UVA, 720 h)
Smoke emissions According IEC 61034
Zero halogen compounds According EN 50267-2-1
IEC 60754

Mechanical characteristics

Temperature range Fixed installation - 41 °F till + 176 °F
Mobile installation - 59 °F till + 176 °F
UV resistant Yes

Electrical characteristics

Max. Delay / Skew <25 (ns / 3937.0079 ")
Rated voltage 300 V
Nom. Velocity of propagation 76 %
Characteristic impedance 100 Ω ± 15 Ω
Max. conductor DC resistance 7.9 Ω / 100 m
DC resistance unbalanced < 2 %
Nom. mutual capacitance ≤ 5.6 (nF / 100 m)
Pair to ground capacitance unbalance ≤ 330 (pF / 100 m)

Cross section


Cable properties

Meter indicator

For ease of installation these bulk cables are provided with an indication on every meter of the cable. This enables installers to have a clear and efficient indication of how many meters they still have available on their reel.


LSHF stands for Low Smoke, Halogen Free. This term refers to Halogen free flame retardant thermoplastic material used as a sheathing compound in cables. In the event of a fire or when exposed to high levels of heat, the chemicals in the jacket removes heat from the flame, whilst the reaction produces water as a by-product to help quench the flame.  As a result, the cable will emit very low levels of smoke, and non-toxic levels of poisonous halogen gasses.


CAT7 can handle a 10 gigabit network (10000Mbps at 600Mhz). This cable can bridge distances up to 100 meters.


Whenever class B2ca cable is not necessary, class Cca cables provides great fire safety at a reduced cost. Check your local norms to determine where class Cca cable can be used.

Solid copper

The signal cables consist of a solid inner conductor. Typically, you will find solid core wires in situations where the wire is not designed to be continuously flexed and where the wire may be exposed to corrosive elements or adverse weather condition. A solid copper core can achieve an even more compact diameter than a stranded wire with the same current carrying capability.

Aluminum Foil

Aluminum foil shielding is ideal for reflecting electromagnetic interference (EMI) and is often used in combination with a braided wire to absorb EMI.

Magnesium aluminum braiding

Magnesium Aluminium braid shielding is a cost effective shielding solution, not only is electrical interference minimized, physical protection and flexibility are greatly increased compared to foil. The application-wise developed Magnesium Aluminum alloy offers a dependable and affordable shielding solution, therefore a reliable installation can be expected at all times.

100 Ohm

The 100Ω cables are ideal for the transmission of digital signals. This impedance is mostly used in our wide range of UTP cables.


Information sheet English

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