Cat 7 S/FTP 0.27 mm²

Application

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.

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.
Outer Sheath: Oil resistant, flame retardant and halogen free LSOH (SHF1).

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: -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
MLN-S/FTPCAT74P27S	4×2×0.27	0.47	0.75	8.1	75

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