IEC60092 Offshore & Marine Cables
MariTox Marine Flame Retardant Medium Voltage Cables MariTox Marine Flame Retardant Power & Control Cables MariFlex Marine Fire Resistant Power & Control Cables other

Mud Resistant Cat 7 S/FTP 0.27 mm²

Application

Marine 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

IEC60092 Offshore & Marine Cables

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
1.0 80.0 2.0 20.0 78.0 80.0 77.0 75.0 77.0
4.0 80.0 3.6 23.0 76.4 80.0 77.0 73.4 77.0
10.0 80.0 5.7 25.0 74.3 74.0 77.0 71.3 71.0
16.0 80.0 7.2 25.0 72.8 69.9 77.0 69.8 66.9
20.0 80.0 8.1 25.0 71.9 68.0 77.0 68.9 65.0
31.3 80.0 10.1 23.6 69.9 64.1 77.0 66.9 61.1
62.5 75.5 14.5 21.5 61.0 58.1 72.5 58.0 55.1
100.0 72.4 18.5 20.1 53.9 54.0 69.4 50.9 51.0
200.0 67.9 26.8 18.0 41.1 78.0 64.9 38.1 45.0
250.0 66.5 30.2 17.3 36.3 46.0 63.5 33.3 43.0
300.0 65.3 33.3 17.3 32.0 44.5 63.3 29.0 41.5
600.0 60.8 48.9 17.3 11.9 38.4 57.8 8.9 35.4
300.0 37.1 36.4 16.8 0.5 18.3 35.1 -1.5 15.3
350.0 36.1 39.8 16.3 -3.8 16.9 34.1 -5.8 13.9
400.0 35.3 43.0 15.9 -7.9 15.8 33.3 -9.9 12.8
450.0 34.5 46.3 15.5 -10.5 14.7 32.5 -12.5 11.7
500.0 33.8 48.9 15.2 -15.3 13.8 31.8 -17.3 10.8
550.0 33.2 51.8 14.9 -18.6 12.9 31.2 -20.6 9.9
600.0 32.4 54.5 14.7 -21.9 12.2 30.6 -23.9 9.2
Mechanical and Thermal Properties

Bending Radius: 8×OD (during installation); 4×OD (fixed installed)

Temperature Range: -20℃ ~ +60℃

Dimensions and Weight

Part No. Construction
No. of elements×No. of cores in element×Cross section
(mm²)
Nominal
Insulation Thickness
mm
Nominal Sheath
Thickness mm
Nominal
Overall Diameter
mm
Nominal Weight kg/km
Inner Outer
MLN-S/FTPCAT7M4P27S 4×2×0.27 0.47 0.75 1.0 10.1 112