Product Hierarchy
Product Hierarchy

74031NH - DataTuff Ind SPE 40mGb 22AWG SO SF/UTP LSZH

DataTuff Ind SPE 40mGb 22AWG SO SF/UTP LSZH

Product Overview

Suitable Applications: Mass transit platforms, 1 single pair Ethernet up to 600 MHz

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
22SolidBC - Bare Copper1
Conductor Count: 2
MaterialNominal Diameter
PE - Polyethylene (Foam)1.75 mm
Color Chart
White & Blue
Outer Shield
TypeMaterialCoverage [%]
TapeBi-Laminate (Alum+Poly)100%
BraidTinned Copper (TC)80%
Outer Jacket
MaterialNominal Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)5.10 mm

Construction and Dimensions

Min Elongation at Breakof Conductors: 8 %
Min Elongation at Breakof Jacket: 100 MPa
Min Tensile Strength of Jacket: 9 MPa

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax DCR Unbalanced Between Pairs [%]
54.3 Ohm/km at 20°C2 %
Max. Capacitance Unbalance
120 pF/100m
Dielectric Strength: 2 kVac/1 min
Insulation Resistance: 5000 MOhm*km
Nominal Characteristic Impedance
100 Ohm
High Frequency
Frequency [MHz]Max. Insertion Loss (Attenuation)Min. RL (Return Loss) [dB]Min. TCL [dB]Min. ELTCTL [dB]
1 MHz2.120 dB40 dB40 dB
4 MHz3.723 dB40 dB28 dB
10 MHz5.825 dB35 dB20 dB
20 MHz8.225 dB30.5 dB14 dB
30 MHz10.123.76 dB27.8 dB10.5 dB
100 MHz18.520.1 dB20 dB5 dB
600 MHz47.117.3 dB8.3 dB5 dB
1000 MHz
Non-UL Voltage Rating
300 V

Temperature Range

Operating Temperature Range: -30°C To +80°C

Mechanical Characteristics

Cold Bend Test: No Crack
Hygroscopicity: Weight increasing not exceed 1% (for 3hrs)
Wicking: The filter paper shall not wet (for 6 hrs)


UL AWM Style Compliance: AWM 21307
ISO/IEC Compliance: IEC 61156-11, UL 758

Flammability, LS0H, Toxicity Testing

C(UL) Flammability: FT2
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity: 10
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH: 4.3
IEC 61034-2 - Smoke Density Min. Transmittance: 60

Related Part Numbers

Item #ColorPut-Up TypeLength
74031NH 0101000BlackReel1,000 ft
74031NH-C500Blue, LightReel500 m
74031NH 0061000Blue, LightReel1,000 ft


Update and Revision: Revision Number: 0.53 Revision Date: 04-08-2022
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