Product Hierarchy
Product Hierarchy

7919A - DataTuff® Cat 5e, (4 pr) 24 AWG Solid BC, PO/PVC, Foil Shld, CMR, CMX, MSHA

7919A-DataTuff® Cat 5e, (4 pr&#

Four Cat 5e 24 AWG pairs solid bare copper conductors, polyolefin insulation, overall Beldfoil® shield (100% coverage), industrial grade oil- and UV-resistant PVC jacket.

Product Overview

Suitable Applications: Industrial Ethernet Cable, Harsh Environments, 100MHz Category 5e, Gigabit Ethernet, 100BaseTX, 100BaseVG ANYLAN, 155ATM, 622ATM, NTSC/PAL Component or Composite Video, AES/EBU Digital Audio, RS-422, CMX - Outdoor, RJ-45 Compatible, Noisy Environments

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
24SolidBC - Bare Copper4
Total Number of Conductors: 8
Total Number of Pairs: 4
AWG Size: 24
MaterialNominal Wall Thickness
PO - Polyolefin0.01 in
Color Chart
1White/Blue Stripe & Blue
2White/Orange Stripe & Orange
3White/Green Stripe & Green
4White/Brown Stripe & Brown
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeAluminum Foil-Polyester TapeBeldfoil®100 %TC - Tinned Copper247x32 mm
Outer Jacket Material
MaterialNominal DiameterRipcord
Industrial Grade PVC - Polyvinyl Chloride0.265 inNo

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax. DCR Unbalance
9.38 Ohm/1000ft3 %
Max. Capacitance UnbalanceNom.Mutual Capacitance
330 pF/ft15 pF/ft
Max. DelayMax. Delay SkewNominal Velocity of Propagation (VP) [%]
538 ns/100m45 ns/100m70 %
High Freq
Frequency [MHz]Max. Insertion Loss (Attenuation)Min. NEXT [dB]Min. PSNEXT [dB]Min. ACR [dB]Min. PSACR [dB]Min. ACRF (ELFEXT) [dB]Min. PSACRF (PSELFEXT) [dB]Min. RL (Return Loss) [dB]Min. SRL (Structural Return Loss)Max./Min. Input Impedance (unFitted)Max./Min. Fitted Impedance
1 MHz2 dB/100m65.3 dB62.3 dB63 dB60 dB63.8 dB60.8 dB20 dB23 dB100 ± 15 Ohm100 ± 15 Ohm
4 MHz4.1 dB/100m56.3 dB53.3 dB51 dB49 dB51.7 dB48.7 dB23 dB23 dB100 ± 15 Ohm100 ± 15 Ohm
8 MHz5.8 dB/100m51.8 dB48.8 dB46 dB43 dB45.7 dB42.7 dB24.5 dB24.5 dB100 ± 15 Ohm100 ± 15 Ohm
10 MHz6.5 dB/100m50.3 dB47.3 dB43 dB41 dB43.8 dB40.8 dB25 dB25 dB100 ± 15 Ohm100 ± 15 Ohm
16 MHz8.2 dB/100m47.3 dB44.3 dB39 dB36 dB39.7 dB36.7 dB25 dB25 dB100 ± 15 Ohm100 ± 15 Ohm
20 MHz9.3 dB/100m45.8 dB42.8 dB36.5 dB33.5 dB37.7 dB34.7 dB25 dB25 dB100 ± 15 Ohm100 ± 15 Ohm
25 MHz10.4 dB/100m44.3 dB41.3 dB33.9 dB30.9 dB35.8 dB32.8 dB24.3 dB24.3 dB100 ± 15 Ohm100 ± 15 Ohm
31.25 MHz11.7 dB/100m42.9 dB39.9 dB31 dB28 dB33.9 dB30.9 dB23.6 dB23.6 dB100 ± 15 Ohm100 ± 15 Ohm
62.5 MHz17 dB/100m38.4 dB35.4 dB22 dB19 dB27.8 dB24.8 dB21.5 dB21.5 dB100 ± 15 Ohm100 ± 15 Ohm
100 MHz22 dB/100m35.3 dB32.3 dB14 dB11 dB23.8 dB20.8 dB20.1 dB20.1 dB100 ± 15 Ohm100 ± 15 Ohm
UL Voltage Rating
300V RMS

Temperature Range

Installation Temp Range: -25°C To +75°C
UL Temp Rating: 60°C
Operating Temp Range: -40°C To +75°C

Mechanical Characteristics

Bulk Cable Weight: 30 lbs/1000ft
Max Recommended Pulling Tension: 25 lbs
Min Bend Radius/Minor Axis: 1 in


NEC/(UL) Specification: CMR, CMX-Outdoor, UL444
CEC/C(UL) Specification: CMR
ISO/IEC Compliance: Other Standards
CPR Euroclass: Eca
ANSI/TIA Category: Category 5e
Telecommunications Standards: NEMA WC-63.1 Category 5e
Other Specification: UL Verified Category 5e

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2002/95/EC (RoHS): Yes
EU Directive 2002/96/EC (WEEE): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes


Suitability - Aerial: Yes
Suitability - Indoor: Yes
Suitability - Oil Resistance: Yes
Suitability - Outdoor: Yes
Suitability - Sunlight Resistance: Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1666 Riser
CSA Flammability: FT4
IEEE Flammability: 1202

Part Number

Plenum (Y/N): No
Item #ColorFootnote
7919A 0101000BLACKC
7919A 0102000BLACKC
7919A 0105000BLACKC
7919A 01010000BLACKC
7919A 0061000BLUEC
Footnote: C - CRATE REEL PUT-UP.

Product Notes

Notes: Operating temperatures are subject to length de-rating. Cable passes -40░C Cold Bend per UL 1581. T568A Plug Compatible Part Number: R301603 T568B Plug Compatible Part Number: R301604
Date: 2004-01-01
Industrial Ethernet User Guide
Cabling Solutions for Industrial Applications
Industrial Ethernet