Product Number: 4381MDW

1Pr 24AWG Shielded Data + 18/2 Power OSDP, Cca

OSDP Reader Cable, 1 Pair 24 AWG stranded (7x32) tinned copper (data) with foam PE insulation, Beldfoil® shield w/ drain, 2 Conductor 18 AWG stranded (7x26) Bare copper conductor (power) LSZH

  • Availability:
    Global
  • Status:
    Capability
4381MDW
  • 4381MDW
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Specifications

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Suitable Applications

OSDP Readers, RS-485, Serial Data, Access Control

Conductor

Element Size Stranding Material Notes
Data Pair(s) 24 AWG 7x32 TC - Tinned Copper Twisted Pair Configuration
Power Pair(s) 18 AWG 7x26 BC - Bare Copper

Insulation

Element Material Nom. Insulation Diameter Color Code
Data Pair(s) PE - Polyethylene (Foam) 1.87 mm (0.0736 in) White/Blue Stripe & Blue/White Stripe
Power Pair(s) LSZH - Low Smoke Zero Halogen (Flame Retardant) 1.7 mm (0.067 in) Black & Red

Inner Shield

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

Outer Shield

Material
No Shield

Outer Jacket

Material Nom. Thickness Nom. Diameter Ripcord
LSZH - Low Smoke Zero Halogen (Flame Retardant) 0.9 mm (0.035 in) 6.5 mm (0.26 in) Yes

Electricals

Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Shield Nom. Capacitance Cond-to-Other (Conds + Shield) Nom. Characteristic Impedence Nom. Velocity of Prop. Max. Current
Data Pair(s) 79 Ohm/km (24 Ohm/1000ft) 43 pF/m (13 pF/ft) 24 pF/ft (79 pF/m) 79 pF/m (24 pF/ft) 120 Ohm 76% 3.8 Amps per Conductor at 25ºC (22 AWG)
Power Pair(s) 22.6 Ohm/km (6.89 Ohm/1000ft)

Temperature

Operating
-30°C To +70°C

Environmental Suitability

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

Flammability / Reaction to Fire

IEC 60332-1-2

CPR Compliance

CPR Euroclass: Cca-s1,d1,a1

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

Notes

This is a preliminary Technical Design Specification (TDS) which is subject to modification throughout the prototyping phase. The minimum business quantity to offer is 6km for the first order. This product will have Orange as standard color and 305mt or 500mt as standard put-ups. Additional options for colors and put-ups are available on special request. The estimated production lead time for the first order will be similar to the production lead time of 1502ELW plus extra 6-7 weeks. Please liaise with your Belden representative for confirmation.

Update and Revision

Revision Number: 0.12 Revision Date: 11-08-2024

Update and Revision

Revision Number: 0.12 Revision Date: 11-08-2024

Resources

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Resources

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