K20 & L120 LSZH Armoured F/FTP Cat6 Cables
APPLICATIONThe cables are designed for high speed data transmissions, and are suitable for installations in cable trays or on hooks.STANDARDRATP CAT6-K20 (for K20 cable)FRANCE TELECOM S31-10/20 & NF C 93.531-6/7 (for L120 cable)CABLE CONSTRUCTIONE…
K20 & L120 LSZH Armoured F_FTP Cat6 Cables.pdf Contact us

APPLICATION

The cables are designed for high speed data transmissions, and are suitable for installations in cable trays or on hooks.

STANDARD

  • RATP CAT6-K20 (for K20 cable)

  • FRANCE TELECOM S31-10/20 & NF C 93.531-6/7 (for L120 cable)

CABLE CONSTRUCTION

  • Electrical Characteristics at 20℃Conductors: Class 1 AWG23 solid copper conductor (for K20 cable); 0.6mm annealed copper conductor (for L120 cable).

  • Insulation: Solid polyethylene (for K20 cable); Foam skin (cellular PE + solid PE) (for L120 cable).

  • Cabling Element: Two conductors are twisted together to form a pair (for K20 cable); Four conductors are twisted together to form a quad (for L120 cable).

  • Core Wrapping (for L120 cable): Non-hygroscopic plastic tape with overlapping.

  • Individual Screen (for K20 cable): Alu/polyester shield on each pair.

  • Overall Screen: Alu/polyester shield.

  • Drain Wire: Tinned copper drain wire, 0.5mm nominal diameter.

  • Inner Sheath (for K20 cable): LSZH.

  • Armour (for K20 cable): Galvanized steel braid armour.

  • Outer Sheath: LSZH.

  • Optional

  • Armoured L120 Cables: Tinned copper braid armoured cables can be offered upon request.

Nominal Conductor Diametermm0.56 (K20)0.6 (L120)
AWG
2323
Maximum Conductor ResistanceΩ/km146.4133.2
Minimum Insulation Resistance @500 V DCMΩ/km5005000
Characteristics Impedance @100MHzΩ100120+15
Maximum Capacitance Unbalance


Real/earthpF/km1600300
Maximum Average Attenuation


@1MHzdB/100m2.02.0
@4MHzdB/100m3.83.8
@10MHzdB/100m6.06.0
@16MHzdB/100m7.67.6
@25MHzdB/100m9.59.5
@31.25MHzdB/100m10.710.7
@62.5MHzdB/100m15.415.4
@100MHzdB/100m19.819.8
@250MHzdB/100m32.932.9
Minimum NEXT Pair to Pair


@1MHzdB77.377.3
@4MHzdB68.368.3
@10MHzdB62.362.3
@16MHzdB59.259.2
@25MHzdB56.356.3
@31.25MHzdB54.954.9
@62.5MHzdB50.450.4
@100MHzdB47.347.3
@250MHzdB41.341.3
Minimum ELFEXT Pair to Pair


@1MHzdB68.868.8
@4MHzdB56.856.8
@10MHzdB48.848.8
@16MHzdB44.744.7
@25MHzdB40.840.8
@31.25MHzdB38.938.9
@62.5MHzdB32.832.8
@100MHzdB28.828.8
@250MHzdB20.820.8

MECHANICAL AND THERMAL PROPERTIES

  • Minimum Bending Radius: 12×OD (static); 24×OD (dynamic)

  • Temperature Range: -40℃ to +60℃ (during operation); -10℃ +60℃ (during installation)

DIMENSIONS AND WEIGHT

K20 cables

Cable CodeNo. of
pairs
Nominal Sheath Thickness
mm
Nominal Overall
Diameter
mm
Nominal Weight
kg/km
InnerOuter
0.56mm conductor, 1.45mm Insulated Wire
BRAIL K20-F/FTPCat6-2Y(St)H(SWB)H-PIMF-4P0.5641.01.011.7156

L120 cables

Cable CodeNo. of pairsNominal Sheath
Thickness
mm
Nominal Overall
Diameter
mm
Nominal Weight
kg/km
0.6mm conductor, 1.34mm Insulated Wire
  BRAIL L120-F/FTPCat6-02YHH-4P0.64(2Q)1.88.5 x 6*60
BRAIL L120-F/FTPCat6-02YHH-8P0.68(2 x 4p)1.818 x 6**120
BRAIL L120-F/FTPCat6-02YHH-12P0.612(3 x 4p)1.816235
BRAIL L120-F/FTPCat6-02YHH-32P0.632(4 x 4Q)1.819360
BRAIL L120-F/FTPCat6-02YHH-64P0.664(8 x 4Q)1.830675
BRAIL L120-F/FTPCat6-02YHH-128P0.6128(4SU x 4Q)1.8401250