EN 3375-011:2022

SLOVENSKI STANDARD
01-marec-2023
Nadomešča:
SIST EN 3375-011:2017
Aeronavtika - Električni kabli za digitalni prenos podatkov - 011. del: Enojni oplet -
Štirižilni zvezdasti kabel, 100 ohm - Lahki - Tip KL - Standard za proizvod
Aerospace series - Cable, electrical for digital data transmission - Part 011: Single braid -
Star Quad 100 ohms - Lightweight - Type KL - Product standard
Luft- und Raumfahrt - Elektrische Leitungen für Digitaldatenübertragungen - Teil 011:
Einfach geschirmt - Sternvierer 100 Ohm - Leichtbauweise - Typ KL - Produktnorm
Série aérospatiale - Câbles électriques pour transmission de données numériques -
Partie 011 : Simple tresse - Quarte en étoile 100 ohms - Allégée - Type KL - Norme de
produit
Ta slovenski standard je istoveten z: EN 3375-011:2022
ICS:
29.060.20 Kabli Cables
49.060 Letalska in vesoljska Aerospace electric
električna oprema in sistemi equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 3375-011
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 49.060; 49.090 Supersedes EN 3375-011:2017
English Version
Aerospace series - Cable, electrical for digital data
transmission - Part 011: Single braid - Star Quad 100 ohms
- Lightweight - Type KL - Product standard
Série aérospatiale - Câbles électriques pour Luft- und Raumfahrt - Elektrische Leitungen für
transmission de données numériques - Partie 011 : Digitaldatenübertragungen - Teil 011: Einfach
Simple tresse - Quarte en étoile 100 ohms - Allégée - geschirmt - Sternvierer 100 Ohm - Leichtbauweise -
Type KL - Norme de produit Typ KL - Produktnorm
This European Standard was approved by CEN on 2 October 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3375-011:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Required characteristics . 4
4.1 Configuration, dimension, tolerances and mass. 4
4.2 Material . 5
4.3 General characteristics . 6
5 Tests . 6
6 Quality assurance . 12
7 Identification and marking (according to EN 3375-002 and TR 6058) . 13
7.1 Designation . 13
7.2 Short designation . 13
7.3 Marking on cable . 13
7.4 Colour of the marking on the jacket . 13
7.5 Colour of components . 14
8 Packaging . 14
9 Technical specification . 14
Bibliography . 15

European foreword
This document (EN 3375-011:2022) has been prepared by the Aerospace and Defence Industries
Association of Europe — Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, prior to its presentation to CEN.
This document shall be given the status of a national standard, either by publication of an identical text
or by endorsement, at the latest by June 2023, and conflicting national standards shall be withdrawn at
the latest by June 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN 3375-011:2017.
The main changes with respect to the previous edition are listed in the following table.
Table 1 — Main changes to previous edition
prEN/EN Publication
Edition Modifications
number date
EN 3375-011 1 01/2013 —
2 11/2014 —
3 12/2021 New proposal to revise the maximum weight of
the product from 32 g/m to 32,4 g/m due to
return of experience and design improvement
on product revision to get better margin to kink
effect at low bend radius.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this document: Austria, Belgium, Bulgaria, Croatia, Cyprus,
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
1 Scope
This document specifies the dimensions, tolerances, required characteristics and the mass of an
AWG 24 shielded quad cable, type KL, intended for high speed (100 Mbit/s) full duplex Ethernet
networks.
Linked to this particular application, the operating temperatures of the cable are between −65 °C and
125 °C.
This cable is laser markable, this marking satisfies the requirements of EN 3838.
The impedance is 100 Ω ± 15 Ω.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 3375-001, Aerospace series — Cable, electrical, for digital data transmission — Part 001: Technical
specification)
*
EN 3475, Aerospace series — Cables, electrical, aircraft use — Test methods
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 3475-100 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• ISO Online browsing platform: available at https://www.iso.org/obp
• IEC Electropedia: available at https://www.electropedia.org/
4 Required characteristics
4.1 Configuration, dimension, tolerances and mass
The configuration, dimensions and tolerances shall be in accordance with Figure 1 and Table 2.
Mass: ≤ 32,4 g/m.
1)
Published as ASD-STAN Standard at the date of publication of this document by AeroSpace and Defence
industries Association of Europe — Standardization (ASD-STAN), https://www.asd-stan.org/.
*
All parts quoted in this document.
Dimensions are in millimetres
o
NOTE N of elements in accordance with Table 3.
Figure 1 — Configuration, dimensions and tolerances
Table 2 — Dimensions, tolerances and general characteristics
a
Stranded conductor (∅ A) 0,598 mm ≤ ∅ ≤ 0,656 mm
a
Insulation diameter (single wire) ∅ ≤ 1,52 mm
Braid, shield Strand diameter: ≥ 0,08 mm
Outer diameter of cable (∅ B) 4,10 mm < ∅ < 4,50 mm
Light blue
Colour of the jacket
Pair 1: Red (+), Blue (−)
Colour of components
Pair 2: Yellow (+), Green (−)
Minimum bending radius for dynamic installation 10 × Max. outer diameter
Minimum bending radius in static 5 × Max. outer diameter
a
Adapted tools are requested for stripping.
4.2 Material
The material and surface treatment shall be in accordance with Table 3.
Table 3 — Material
No. of element Element Material
Stranded conductor Silver plated copper

Insulation Fluoropolymer
Protection tape (optional) Synthetic and/or metallic

Braid Silver plated copper
Jacket Fluoropolymer
Filler Fluoropolymer
4.3 General characteristics
General characteristics shall be in accordance with Table 2.
5 Tests
Tests shall be in accordance with Table 4.
Maximum attenuation of the cable at 25 °C shall be in accordance with Table 5.
Minimum near end cross talk of the cable and contacts shall be in accordance with Table 6.
Transfer impedance shall be in accordance with Table 7.
Table 4 — Tests as per EN 3475 (1 of 6)
Carried out on/requirement
Designation of
Component
EN 3475-
the test
(samples from Cable
finished cable)
100 General Not applicable Applicable
Visual
201 Applicable Applicable
examination
202 Mass Not applicable Applicable, see 4.1.
203 Dimensions Applicable Applicable, see Table 2.
Applicable
Ohmic
301 resistance per Not applicable
Maximum electrical loop
unit length
resistance 192 Ω/km
Applicable
Conductor/Conductor
Voltage proof
302 Not applicable Conductors/Shield
test
DC: 1 kV (1 min) or 2,5 kV (2 s)
AC: 700 V (1 min) or 1,7 kV (2 s)
Applicable
Insulation
303 Not applicable
resistance
≥ 1 500 MΩ.km at 20 °C
Applicable Applicable
Surface
resistance
1 250 MΩ.mm 1 250 MΩ.mm
Overload
305 Not applicable Not applicable
resistance
Continuity of
306 Applicable Applicable
conductors
Corona
307 extinction Not applicable Not applicable
voltage
Table 4 — Tests as per EN 3475 (2 of 6)
Carried out on/requirement
Designation of
Component
EN 3475-
the test
(samples from Cable
finished cable)
Applicable
T = (155 ± 5) °C, 168 h
Accelerated
401 Not applicable
ageing
Mandrel ∅ = 45 mm
Load = 0,7 daN
Applicable
Applicable
T = (125 ± 5) °C
Shrinkage and T = (125 ± 5) °C
Shrinking of
delamination
the Shrinking of
insulation = 0,8 mm the jacket = 5 mm max.
max.
Applicable Applicable
Delamination
403 T = (125 ± 5) °C T = (125 ± 5) °C
and blocking
Mandrel ∅ = 20 mm Mandrel ∅ = 45 mm
Applicable
30 min
at (125 ± 5) °C
Applicable
30 min
30 min at (125 ± 5) °C
at (−65 ± 3) °C
30 min at (−65 ± 3) °C
404 Thermal shock
30 min
30 min at (20 ± 3) °C
at (20 ± 3) °C
Shrinking of
Shrinking of
the jacket = 5 mm max.
the
insulation = 0,8 mm
max.
Applicable
Bending at
405 ambient Not applicable Mandrel ∅ = 45 mm
temperature
Load = 0,7 daN
Applicable
T = (−65 ± 3) °C
406 Cold bend test Not applicable
Mandrel ∅ = 45 mm
Load = 0,7 daN
Applicable
407 Flammability Not applicable
Load = 1 daN
408 Fire resistance Not applicable Not applicable
Air-excluded
409 Not applicable Not applicable
ageing
Table 4 — Tests as per EN 3475 (3 of 6)
Carried out on/requirement
Designation of
Component
EN 3475-
the test
(samples from Cable
finished cable)
Thermal
410 Not applicable Not applicable
endurance
Resistance to
411 Not applicable Applicable
fluids
Humidity
412 Not applicable Not applicable
resistance
413 Wrap back test Not applicable Not applicable
Differential
scanning
414 Not applicable Not applicable
calorimeter (DSC
test)
Rapid change of
415 Not applicable Not applicable
temperature
Thermal
416 Not applicab
...