Product Hierarchy
Product Hierarchy

6281MD - 1Pr 22AWG Shielded Data + 16/2 Power OSDP CMP

OSDP Reader Cable, 1 Pair 22 AWG stranded (7x30) tinned copper (data) with foam FEP insulation, Beldfoil® shield w/ drain, 2 Conductor 16 AWG stranded (19x29) Bare copper conductor (power) with Flamarrest® insulation, Plenum, Flamarrest®

Product Overview

Suitable Applications: OSDP Readers, RS-485, Serial Data, Access Control

Construction Details

ElementNumber of ElementStrandingMaterialNotes
Data Pair(s)27x30TC - Tinned CopperTwisted Pair Configuration
Power Pair(s)219x29BC - Bare Copper
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Data Pair(s)FEP - Fluorinated Ethylene Propylene (Foam)0.031 in (0.79 mm)0.090 in (2.3 mm)White/Blue Stripe & Blue/White Stripe
Power Pair(s)PVC - Polyvinyl Chloride0.012 in (0.30 mm)0.081 in (2.1 mm)Black & Red
Inner Shield
ElementShield TypeMaterialCoverageDrainwire Type
Data Pair(s)TapeAluminum100%24 AWG (7x32) TC
Power Pair(s)Unshielded
Outer Jacket
MaterialNom. ThicknessNom. Diameter
Flamarrest®0.020 in (0.51 mm)0.246 in (6.25 mm)
Overall Cable Diameter (Nominal): 0.246 in (6.25 mm)

Electrical Characteristics

ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedenceNom. Velocity of Prop.
Data Pair(s)14.8 Ohm/1000ft13 pF/ft (43 pF/m)24 pF/ft (79 pF/m)120 Ohm78%
Power Pair(s)4.2 Ohm/1000ft (14 Ohm/km)
UL Voltage Rating
(300V (CMP))

Mechanical Characteristics

UL TemperatureOperating
60°C-20°C to +60°C
Bend Radius
Stationary Min.
2.44 in (62.0 mm)
Max. Pull Tension: 31 lbs (14 kg)
Bulk Cable Weight: 21 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor - Plenum, Indoor
Flammability / Reaction to Fire: NFPA 262, FT6, IEC 60332-1-2
CPR Compliance: CPR Euroclass: Eca
NEC / UL Compliance: Article 800, CMP
CEC / C(UL) Compliance: CMP FT6
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)
Plenum Number: 6281MD


Update and Revision: Revision Number: 0.18 Revision Date: 04-08-2022
No accessories are available for this product