Product Hierarchy
Product Hierarchy

3107ENH - RS-485, 2 Pr #22 Str TC, PO ins, F/B, LSNH Jkt

RS-485, 2 Pair 22 AWG Tinned Copper - Stranded, Polyolefin (PO, PE, PP) insulation, Foil + Braid(s) shielding, LSZH / FRNC jacket ,

Product Overview

Suitable Applications: RS-485, POS; Computer communications; Low Voltage Analog Signals (4-20ma, 0-10v, ...); Low Voltage Digital Control (24v, …); Line Level Audio; Panel Wiring; serial communication (RS-485 standard) comprising of PLCs, VFDs, HMIs, motors, RTU, SCADA, etc. within noisy environments over long distance, etc.

Construction Details

227x30TC - Tinned Copper
MaterialNom. Insulation DiameterColor Code
PE - Polyethylene (Foam)2.04 mm (0.0803 in)White/Blue & Blue/White, White/Orange & Orange/White
Outer Shield
Shield TypeMaterialCoverage
TapeBi-Laminate (Alum+Poly)100%
BraidTinned Copper (TC)65%
Outer Jacket
MaterialNom. ThicknessNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)1.35 mm (0.0531 in)8.9 mm (0.35 in)
Table Notes: UV Stabilised
Overall Cable Diameter (Nominal): 8.9 mm (0.35 in)

Electrical Characteristics

Nom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceNom. Velocity of Prop.Max. Current
48.2 Ohm/km (14.7 Ohm/1000ft)36.1 pF/m (11.0 pF/ft)68.6 pF/m120 Ohm78%2.7 Amps per Conductor
Nom. Outer Shield DCR: 5.9 Ohm/km (1.8 Ohm/1000ft)
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss (Attenuation)
11.64 dB/100m

Mechanical Characteristics

-45°C To +80°C-15°C To +80°C-45°C To +80°C
Bend Radius
Stationary Min.Installation Min.
45 mm (1.8 in)89 mm (3.5 in)
Max. Pull Tension: 290 N (65 lbf)

Standards and Compliance

Environmental Suitability: Indoor/Outdoor - Euroclass Eca, Non-Halogenated, Sunlight Resistance, Oil Resistance
Flammability / Reaction to Fire: IEC 60332-1-2
CPR Compliance: CPR Euroclass: Eca
ISO/IEC Compliance: IEC 61034-2 - Smoke Density Min Transmittance = 60%
CENELEC Compliance: EN 50290-2-27
European Halogen Free Standards: IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
European Directive Compliance: EU CE Mark


Update and Revision: Revision Number: 0.280 Revision Date: 05-06-2022

Part Numbers

Item #ColorPutup TypeLengthEAN
3107ENH.00305BlackReel305 m8719605005977
3107ENH.K0305BlackReel305 m8719605188755
3107ENH.001000BlackReel1,000 m8719605174185
3107ENH.01500OrangeReel500 m8719605192486
Date: 2014-08-27
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
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