Product Hierarchy
Product Hierarchy

6408MD - 1 PR 22AWG SHLD + 8 Cond 20AWG UNSHLD CMP


1 Pair 22AWG Shielded Pair (OSDP) + 8 Conductor 20AWG Unshlielded CMP

Product Overview

Suitable Applications: Server Cabinet Lock - Data Centers OSDP

Construction Details

Conductor
ElementNo. of ElementsSizeStrandingMaterialNotes
Data Pair(s)2 (1 Pair)22 AWG7x30TC - Tinned Copper1 Pair 120 Ohm - OSDP Reader
Power820 AWG7x28BC - Bare Copper8 Conductors For Molex: Power, Lock Power, Tamper
Insulation
ElementMaterialNom. ThicknessColor Code
Data Pair(s)FEP - Fluorinated Ethylene Propylene.025 in (0.64 mm)White/Green Data Pair
PowerPVC - Polyvinyl Chloride.009 in (0.23 mm)Black, Red, Blue, Yellow, Violet, Pink, Gray, Tan
Inner Shield
ElementShield TypeMaterialCoverageDrainwire TypeNotes
Data Pair(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TCDrain Inside the Foil
PowerNo ShieldUnshielded
Inner Jacket
Color
Yellow
Outer Jacket
MaterialNom. ThicknessNom. DiameterRipcord
PVC - Polyvinyl Chloride.015 in (0.38 mm).290 in (7.37 mm)Yes
Overall Cable Diameter (Nominal): .290 in (7.37 mm)

Electrical Characteristics

Electricals
ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic Impedence
Data Pair(s)16.3 Ohm/1000ft (53.5 Ohm/km)11.2 pF/ft (36.7 pF/m)21.8 pF/ft (71.5 pF/m)120 Ohm
Power10.2 Ohm/1000ft (33.5 Ohm/km)
Voltage
UL Voltage Rating
300 V

Mechanical Characteristics

Temperature
UL TemperatureOperating
75°C0°C to +75°C
Bend Radius
Stationary Min.Installation Min.
2.9 in (74 mm)2.5 in (64 mm)
Max. Pull Tension: 104 lb/f
Bulk Cable Weight: 42 lbs (19 kg)

Standards and Compliance

Environmental Suitability: Indoor - Plenum
Flammability / Reaction to Fire: NFPA 262, UL 910 (Plenum), FT6
CPR Compliance: CPR Euroclass: Eca
NEC / UL Compliance: Article 800, CMP
CEC / C(UL) Compliance: CMP
TIA/EIA Compliance: TIA/EIA RS485
European Directive Compliance: EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)

Product Notes

Notes: Cold environment installation: When installing cables that have been stored at ambient temperatures of 32 degrees Fahrenheit (0 degrees Centigrade) or lower, Belden recommends conditioning of the cable for 12 hours at room temperature prior to individual cable leg

History

Update and Revision: Revision Number: 0.5 Revision Date: 01-14-2026
Date: 2005-04-01
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