UNITRONIC® LAN 250 - Cat.6

Data cable for Category 6/ class E - verified up to 250 MHz

The LAN cable transmits the digital and analogue signals and is suitable for structured building wiring networks. The operating temperature of the cable is between -20 and 60 degrees.

CPR: Article number choice under www.lappkabel.com/cpr

Halogen-freeInterference signals


Article number Article designationNumber of pairs and AWG per conductorOuter diameter mmCopper index (kg/km)Weight (kg/km)
PVC versions
250 U/UTP Cat.64 x 2 x AWG24/16.51846
Halogen-free versions
250 U/UTP Cat.6 LSZH4x2xAWG24/16.51846
250 F/UTP Cat.6 LSZH4x2xAWG24/17.41954


  • LAN cables for structured building cabling according to EN 50173 and ISO/IEC 11801

Application range

  • Mainly used where the terminal density is very high, e.g. for wiring office, administration and development buildings in the tertiary area (floor wiring).

Product features

  • Transfer of digital and analogue data signals
  • ETHERLINE® LAN Cat.6 cables are tested up to 350 MHz
  • Flame retardant acc. to IEC 60332-1-2
    2170194: flame retardant acc. to IEC 60332-1-2 and IEC 60332-3-24
  • IEEE 802.3: 10/100/1000Base-T
    IEEE 802.5: ISDN; FDDI; ATM

Norm references / Approvals

  • Class E out of the standard ISO/IEC 11801 corresponds to CAT.6
  • LAN CAT.6 cables from Lapp Kabel for "Structured Cabling Systems” meet the requirements in accordance with EIA/TIA-568 and TSB36, as well as ISO/IEC 11801 or EN 50173 (Class E - permanent link).

Product Make-up

  • Solid conductor
  • U/UTP: no overall or pair screening, 2 cores stranded to pair, 4 pairs stranded to bundle with central cross
  • F/UTP: foil screening as overall screening
  • outer sheath either as PVC (color grey RAL1015) or LSZH (color orange RAL2003)

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000830
  • ETIM 5.0 Class-Description: Data cable

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000830
  • ETIM 6.0 Class-Description: Data cable

Minimum bending radius

  • during installation: 8 x outer diameter
  • Fixed installation: 4 x outer diameter

Mean characteristic Impedance

  • 100 Ω ± 15%

Temperature range

  • Fixed installation: -20°C to +60°C
  • Flexing: 0°C to +50°C

  • Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
  • Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
  • Packaging size: Coil 100 m; Drum (500; 1000) m
  • Detailed data sheets are available upon request. Please specify the type/dimensions of the required cable.
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.