Product Hierarchy
Product Hierarchy

3105T - RS-485, 1 Pr, 22AWG, Str TC, PE Ins, OS+TC Brd, LSZH Jkt, CMG, PLTC, Sun Res

MarineTuff RS-485, 120 Ohm, 1 pair 22AWG (7x30) tinned copper Datalene® insulaton, Overall Foil + 65% Tinned Copper Braid, LSZH jacket, CMG PLTC, SUN RES,ABS (21-2090759-PDA-DUP)

Product Overview

Suitable Applications: harsh environment, IIoT, factory or process automation, video, audio, data communication, etc.

Construction Details

ElementNumber of ElementSizeStrandingMaterial
Pair(s)122 AWG7x30TC - Tinned Copper
ElementMaterialNom. ThicknessColor CodeNotes
Pair(s)PE - Polyethylene (Foam)0.029 in (0.74 mm)White/Blue Stripe & Blue/White StripeHDPE
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%22 AWG (7x30) TC
BraidTinned Copper (TC)65%
Outer Jacket
MaterialNom. ThicknessNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)0.125 in (3.18 mm)0.450 in (11.4 mm)
Overall Cable Diameter (Nominal): 0.450 in (11.4 mm)

Electrical Characteristics

ElementMax. Conductor DCRNom. Characteristic ImpedenceNom. Velocity of Prop.
Pair(s)14.7 Ohm/km (4.48 Ohm/1000ft)120 Ohm78%
High Frequency (Nominal/Typical)
ElementFrequency [MHz]Nom. Insertion Loss (Attenuation)
Pair(s)10.5 dB/100ft
High Frequency
Max./Min. Input Impedance (unFitted)
120 +/- 12
UL Voltage Rating
300 V (CMG, PLTC)

Mechanical Characteristics

UL TemperatureOperating
60°C-20°C to +60°C
Max. Pull Tension: 60 lbs (27 kg)
Bulk Cable Weight: 102 lbs/1000ft (152 kg/km)

Standards and Compliance

Environmental Suitability: Sunlight Resistance
Flammability / Reaction to Fire: UL 1685 UL Loading
NEC / UL Compliance: Article 725, Article 800, CMG, PLTC
CEC / C(UL) Compliance: CMG
European Directive Compliance: EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)


Update and Revision: Revision Number: 0.205 Revision Date: 04-08-2022

Part Numbers

Item #ColorUPC
3105T 0105000Black612825141624
Date: 2005-10-01
No accessories are available for this product