Datakabel

SFTP cat 7 Toughcat MUD Protected

ToughCat 7 MUD Protected S/FTP Installation Cable for tougher environments Application Generic Data transmission. This cable is a Cat7 S/FTP... Lees meer

Beschrijving

ToughCat 7 MUD Protected

S/FTP Installation Cable for tougher environments
Application
Generic Data transmission. This cable is a Cat7 S/FTP cable is based on our DNV certified ToughCat, but with an additional fire retardant, halogen-free, low smoke MUD protecting outer jacket. This cabel is meant for use as installation/horisontal cable in tougher electrical and mechanical environment, including ships and offshore units.
Standards
EN 50173-1; EN 50288-4-1
ISO/IEC 11801; IEC 61156-5
Fire rating
Inner sheath: LSHF-FR (SHF1)       : IEC 60754-2; IEC 61034, IEC 60332-3-24
MUD protecting outer sheath           : IEC 60754-2; IEC 61034, IEC 60332-3-24
Chemical resistance
Mineral oils IRM 902 (IEC60811-2-1)     : – 7 days/100°C Diesel – IRM 903 (IEC60811-2-1)           : – 7 days/100°C
Certification
Pending.
Construction
Conductor Stranded copper wire Ø 0.27 mm2
Insulation PE, Ø 1.6 mm
Twisting 2 cores to the pair
Cable lay up 4 pairs
Pair screen Al-laminated plastic foil around each pair
Overall screen Copper braid, tinned Ø 6,6 mm
Inner sheath Oil resistant, Fire retardant and halogen free LSHF-FR (SHF1).
Outer sheath MUD protecting
Mechanical Properties
Bending radius Without load 8 x D
With load 4 x D
ToughCat 7 MUD Protected
Temperature range During operation -40°C to + 85°C
During installation -15°C to + 50°C
Fire load                                                                     4 pair (on request) MJ/km
Maximum tensile load During operation No load
During installation 100 N
Electrical Properties                                                                                    at 20°C
DC loop resistance £ 138 Ω/km
Resistance unbalance £ 2%
Insulation resistance (500 V) ³ 5000 MΩxkm
Capacitance at 800 Hz Nom. 43 nF/km
Capacitance unbalance (pair to ground) £ 1500 pF/km
Mean Characteristic impedance @ 100 MHz) 100 ± 5 Ω
Nominal velocity of propagation 0,76c
Propagation delay £ 450 ns/100 m
Delay skew £ 15 ns/100 m
Transfer impedance at 1 MHz £ 10 mΩ /m
at 10 MHz £ 8 mΩ /m
at 30 MHz £ 10 mΩ /m
Coupling attenuation ³ 85 dB
Nominal Transmission characteristics                                                     at 20°C
F
(MHz)
Attenuation
(dB/100m)
NEXT
(dB)
ACR
(dB/100m)
Return loss
(dB)
PS-NEXT
(dB)
PS-ACR
(dB/100m)
ELFEXT
(dB/100m)
PS-ELFEXT
(dB/100m)
1 2,0 90 88 87 85 85 82
4 3,6 90 86 27 87 83 85 82
10 5,5 90
84
30 87 81 79 76
16 7,5 90 82 30 87 79 75 72
20 7,7 90 82 30 87 79 73 70
31.25 9,8 90 80 30 87 77 69 66
62.50 14,0 86 72 30 83 69 63 60
100 17,9 83 65 30 80 62 59 56
155.00 22,4 81 59 26 78 55 57 54
200.00 25,6 78 52 25 75 49 53 50
250.00 28,8 77 48 25 74 45 51 48
300.00 31,6 73 41 23 70 38 47 44
600.00 45,7 71 25 20 68 22 44 41
Technical Data
Description
ToughCat 7
LSHF-FR
4×2/0.27 + MUD
Variant
MUD Protected
Colour
Grey RAL7024
Outer diameter
(D) mm
10,1
Delivery form
Drum 500m
Weight kg/km
112
Material code El. No
1082669
DCN No.
799091
1019269