Product Hierarchy
Product Hierarchy

BE43800 - Railtuff ® 5E, 4PR #26 Str BC, PO ins, SF/UTP, LSNH Jkt, EN 45545-2

Railtuff ® 5E, 4 Pair AWG 26 Bare Copper - Stranded, Polyolefin (PO, PE, PP) insulation, SF/UTP - Overall Braid + Foil shielding, Crosslinked e-beam LSZH / FRNC jacket , EN 45545-2 HL1 - 3

Product Overview

Suitable Applications: For use in railway applications such as rolling stock, buses or other vehicles, cable meets the requirements of the relevant parst of international railway standars like DIN 5510-2, EN 50153, EN 50155, EN 50305 and EN 45545-2

Physical Characteristics (Overall)

AWGStrandingMaterialConstruction n x DNo. of Pairs
26StrandedBC - Bare Copper19x0.10 mm4
Conductor Count: 8
Total Number of Pairs: 4
MaterialNominal DiameterDiameter +/- Tolerance
PO - Polyolefin1 mm0.05 mm
Bonded-Pair: No
Color Chart
Pair 1White/Blue & Blue
Pair 2White/Orange & Orange
Pair 3White/Green & Green
Pair 4White/Brown & Brown
Outer Shield Material
TypeMaterialMin. Coverage [%]
TapeBi-Laminate (Alum+Poly)
BraidTinned Copper (TC)85%
Outer Jacket Material
MaterialNominal DiameterDiameter +/- ToleranceMin. Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant, Thermoset)6.7 mm0.2 mm0.9 mm
Table Notes: e-Beamed to Cross-link

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax DCR Unbalanced Between Pairs [%]Max. DCR Unbalanced Within Pair [%]
14.5 Ohm/km4 %2 %
Max. Capacitance UnbalanceMax. Mutual Capacitance
1.6 pF/m56 pF/m
Max. Delay SkewNominal Velocity of Propagation (VP) [%]
40 ns/100m60%
High Freq
Frequency [MHz]Max. Insertion Loss (Attenuation)Min. NEXT [dB]Min. PSNEXT [dB]Min. ACR [dB]Min. PSACR [dB]Min. ACRF (ELFEXT) [dB]Min. PSACRF (PSELFEXT) [dB]Min. RL (Return Loss) [dB]Min. TCL [dB]Min. ELTCTL [dB]
1 MHz3.2 dB/100m65.3 dB62.3 dB62.1 dB59.1 dB64 dB61 dB20 dB40 dB35 dB
4 MHz6 dB/100m56.3 dB53.3 dB50.3 dB47.3 dB52 dB49 dB23 dB34 dB23 dB
10 MHz9.5 dB/100m50.3 dB47.3 dB40.8 dB37.8 dB44 dB41 dB25 dB30 dB15 dB
16 MHz12.1 dB/100m47.2 dB44.2 dB35.2 dB32.2 dB39.9 dB36.9 dB25 dB28 dB10.9 dB
20 MHz13.5 dB/100m45.8 dB42.8 dB32.2 dB29.2 dB38 dB35 dB25 dB27 dB9 dB
31.25 MHz17.1 dB/100m42.9 dB39.9 dB25.8 dB22.8 dB34.1 dB31.5 dB23.6 dB25.1 dB5.5 dB
62.5 MHz24.8 dB/100m38.4 dB35.4 dB13.6 dB10.6 dB28.1 dB25.1 dB21.5 dB22 dB
100 MHz33 dB/100m35.3 dB32.3 dB3.3 dB0.3 dB24 dB21 dB20.1 dB20 dB
Table Notes: According ISO/IEC 11801 Cat. 5e and ISO/IEC 61156-5
General Electrical Parameters Notes: According ISO/IEC 11801 Cat. 5e and ISO/IEC 61156-5
Coupling Attenuation Class: Type I
Segregation class according EN50174-2: d
Transfer Impedance
Frequency [MHz]DescriptionTransfer Impedance
1 MhzGrade 1Max. 10 mOhm/m
10 MhzMax. 10 mOhm/m
30 MhzMax. 30 mOhm/m
100 Mhz100 mOhm/m
Voltage Rating [V]
300 V

Temperature Range

Installation Temp Range: -5°C To +50°C
Storage Temp Range: -40°C To +90°C
Operating Temp Range: -40°C To +90°C

Mechanical Characteristics

Oil Resistance: IEC 60811-2-1
Min Bend Radius (W/o Pulling Strength): 67 mm
Min Setting Radius: 33.5 mm


CENELEC Compliance: EN 45545-2 Hazard Level HL1-HL3
Data Category: Category 5e
Other Compliance: EN 50306 par 4.8 + 4.9 + 4.10 (1.5 kV/1min); Toxicity index to NF X70-100 CITc Max. 0.7, EN 45545-2 (Class R14 HL 3)

Applicable Environmental and Other Programs

Environmental Space: Indoor
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01

Flammability, LS0H, Toxicity Testing

IEC Flammability: IEC 60332-1-2 and IEC 60332-3-25
Fire Resistance (Time to Failure) Compliance: EDIN 5510-2 protection level 1 to 4
Other Flammability: EN 50305 (9.1.1)
IEC 60754-1 (EN50267-1)- Halogen Amount: Zero
IEC 60754-2 (EN50267-2)- Halogen Acid Gas Amount - Max. Conductivity: 2.5 µS/mm
IEC 60754-2 (EN50267-2)- Halogen Acid Gas Amount - Min. pH: 4.3

Part Number

Item #ColorPutup TypeLengthEAN
BE43800.00305BlackReel305 m8719605026552
BE43800.00500BlackReel500 m8719605026569
BE43800.001000BlackReel1,000 m8719605026545


Update and Revision: Revision Number: 0.251 Revision Date: 12-23-2020
Date: 2004-01-01
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