Product Number: 4640FDW

OSDP RS485, 1 Pr #24 Str TC, PO Ins, OS, LSZH Jkt, Cca

OSDP RS-485, 1 Pair 24AWG (7x32) Tinned Copper, PO Insulation, Overall Beldfoil®+drainwire, LSZH Outer Jacket, CPR Cca

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4640FDW
  • 4640FDW
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Specifications

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Suitable Applications

Instrumentation and computer cable. For OSDP EIA RS-485 transmissions applications

Life Cycle

Active - Product is available

Conductor

Element No. of Elements Size Stranding Material
Pair(s) 1 24 AWG 7x32 TC - Tinned Copper

Insulation

Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Pair(s) PE - Polyethylene (Foam) 0.4 mm (0.016 in) 1.40 mm (0.0551 in) White & Blue, Blue & White

Outer Shield

Shield Type Material Coverage Drainwire Type
Tape Bi-Laminate (Alum+Poly) 100% 24 AWG (7x32) TC

Outer Jacket

Material Nom. Thickness Nom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant) 1.10 mm (0.0433 in) 5.10 mm (0.201 in)

Overall Cable Diameter (Nominal)

5.10 mm (0.201 in)

Electricals

Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Nom. Characteristic Impedence Nom. Velocity of Prop. Max. Current
Pair(s) 78.7 Ohm/km (24.0 Ohm/1000ft) 42 pF/m (13 pF/ft) 75.5 pF/m (23.0 pF/ft) 120 Ohm 78% 2.1 Amps per Conductor

High Frequency (Nominal/Typical)

Element Frequency [MHz] Nom. Insertion Loss (Attenuation) [dB/100m]
Pair(s) 1 1.97

Voltage

Voltage Rating
300 V

Temperature

Operating Installation Storage
-45°C To +70°C -15°C To +70°C -45°C To +70°C

Bend Radius

Stationary Min. Installation Min.
26 mm (1.0 in) 51 mm (2.0 in)

Max. Pull Tension

150 N (34 lbf)

Bulk Cable Weight

33 kg/km (22 lbs/1000ft)

Environmental Suitability

Indoor - Euroclass Cca, Indoor, Non-Halogenated, Sunlight Resistance

Flammability / Reaction to Fire

IEC 60332-1-2

CPR Compliance

CPR Euroclass: Cca-s1a,d1,a1

CENELEC Compliance

EN 50290-2-20

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, IEC 61034-2 - Smoke Density Min. Transmittance = 60%

European Directive Compliance

EU CE Mark

UK Regulation Compliance

UKCA Mark

Update and Revision

Revision Number: 0.37 Revision Date: 10-07-2025

Update and Revision

Revision Number: 0.37 Revision Date: 10-07-2025


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Part Numbers

Item # Color Putup Type Length EAN
4640FDW.00305 Orange Reel 305 m 8719605231154

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