Mud Resistant Cat 7 S/FTP 0.27 mm^2

Applications

These Cat7 S/FTP cables are manufactured in accordance with IEC 61156-5 requirements, can support all Class F applications like Ethernet, Fast Ethernet, Gigabit Ethernet, suitable for voice, data, CATV and sharing application installations up to 600MHz. These cables have additional flame retardant, halogen-free, low smoke MUD protecting outer sheaths.

Standards

  • EN 50173-1
  • EN 50288-4-1
  • ISO/IEC 11801
  • IEC 61156-5
  • IEC 60332-3-24
  • IEC 60754-2
  • IEC 61034

Construction

Conductors Stranded copper conductor.
Insulation PE.
Twinning Two coloured insulated conductors twisted together to form a pair.
Individual Screen Al/polyester tape.
Overall Screen Tinned copper wire braid.
Inner Sheath Oil resistant, flame retardant and halogen free LSOH (SHF1).
Outer Sheath MUD protecting.

Core Identification

Pair 1 White, Blue
Pair 2 White Orange
Pair 3 White, Green
Pair 4 White, Brown

Electrical Properties

Characteristic Impedance(1-250MHz) Ω 100±15
Characteristic Impedance(100-500MHz) Ω 100±22
Nominal Velocity of Propagation(NVP) 79%
Maximum Mutual Capacitance nF/100m 5.6
Maximum Resistance Unbalance 5%
Maximum Propagation Delay Skew(1-125MHz) ns/100m 30
Maximum Propagation Delay@100MHz ns/100m 536
Voltage Rating V rms 60

Nominal Transmission Characteristics @20℃

FREQ NEXT Attenuation RL ACR ELFEXT PSNEXT PSACR PSELFEXT
MHz dB/100m dB/100m dB/100m dB/100m dB/100m dB/100m dB/100m dB/100m
1 80 2 20 78 80 77 75 77
4 80 3.6 23 76.4 80 77 73.4 77
10 80 5.7 25 74.3 74 77 71.3 71
16 80 7.2 25 72.8 69.9 77 69.8 66.9
20 80 8.1 25 71.9 68 77 68.9 65
31.3 80 10.1 23.6 69.9 64.1 77 66.9 61.1
62.5 75.5 14.5 21.5 61 58.1 72.5 58 55.1
100 72.4 18.5 20.1 53.9 54 69.4 50.9 51
200 67.9 26.8 18 41.1 78 64.9 38.1 45
250 66.5 30.2 17.3 36.3 46 63.5 33.3 43
300 65.3 33.3 17.3 32 44.5 63.3 29 41.5
600 60.8 48.9 17.3 11.9 38.4 57.8 8.9 35.4

Mechanical and Thermal Properties

Bending Radius 8×OD (during installation)
4×OD (fixed installed)
Temperature Range -40℃ ~ +85℃

Dimensions and Weight

Part No. Construction No. of elements×No. of cores in element×Cross section Nominal Insulation Thickness Nominal Sheath Thickness (mm) Nominal Overall Diameter Nominal Weight
(mm^2) mm Inner Outer mm kg/km
MLN-S/FTPCAT7M4P27S 4×2×0.27 0.47 0.75 1.0 10.1 112