7940T - DataTuff® 6, 4 Bonded-Pr #23 Sol BC, PO Ins, LSZH Jkt, CMG-ST1, FT4
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7940T – DataTuff® 6, 4 Bonded-Pr #23 Sol BC, PO Ins, LSZH Jkt, CMG-ST1, FT4

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Product Overview

Suitable Applications: shipboard, transportation, harsh environment, IIoT, factory or process automation, IP cameras and devices, data communication, etc.
Patent: This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/patents.

Physical Characteristics (Overall)

Conductor
Element AWG Stranding Material No. of Pairs
Pair(s) 23 Solid BC – Bare Copper 4
Conductor Count: 8
Total Number of Pairs: 4
Insulation
Element Material Nominal Diameter Nominal Wall Thickness
Pair(s) PO – Polyolefin 0.045 in 0.010 in
Bonded-Pair: Yes
Color Chart
Number Color
1 Blue & White/Blue
2 Orange & White/Orange
3 Green & White/Green
4 Brown & White/Brown
Outer Jacket
Material Material Trade Name Nominal Diameter
LSZH – Low Smoke Zero Halogen (Flame Retardant) Haloarrest® 0.328 in

Electrical Characteristics

Conductor DCR
Max. Conductor DCR Max. DCR Unbalance
25 Ohm/1000ft 5.0 %
Capacitance
Max. Capacitance Unbalance Nom.Mutual Capacitance
330 pF/ft 15 pF/ft
Delay
Max. Delay Max. Delay Skew Nominal Velocity of Propagation (VP) [%]
537 ns/100m 45 ns/100m 72%
High Frequency
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] Max./Min. Input Impedance (unFitted)
1 MHz 2 dB/100m 74.3 dB 72.3 dB 72.3 dB 70.3 dB 67.8 dB 64.8 dB 21 dB 100 ± 15 Ohm
4 MHz 3.8 dB/100m 65.3 dB 63.3 dB 61.5 dB 59.5 dB 55.8 dB 52.7 dB 24 dB 100 ± 15 Ohm
8 MHz 5.3 dB/100m 60.8 dB 58.8 dB 55.4 dB 53.4 dB 49.7 dB 46.7 dB 25.5 dB 100 ± 15 Ohm
10 MHz 6 dB/100m 59.3 dB 57.3 dB 53.3 dB 51.3 dB 47.8 dB 44.8 dB 26 dB 100 ± 15 Ohm
16 MHz 7.6 dB/100m 56.2 dB 54.3 dB 48.7 dB 46.7 dB 43.7 dB 40.7 dB 26 dB 100 ± 15 Ohm
20 MHz 8.5 dB/100m 54.8 dB 52.8 dB 46.3 dB 44.3 dB 41.8 dB 38.8 dB 26 dB 100 ± 15 Ohm
25 MHz 9.5 dB/100m 53.3 dB 51.3 dB 43.8 dB 41.8 dB 39.8 dB 36.8 dB 25.3 dB 100 ± 15 Ohm
31.25 MHz 10.7 dB/100m 51.9 dB 49.9 dB 41.2 dB 39.2 dB 37.9 dB 34.9 dB 24.6 dB 100 ± 15 Ohm
62.5 MHz 15.4 dB/100m 47.4 dB 45.4 dB 32 dB 30 dB 31.9 dB 28.9 dB 22.5 dB 100 ± 15 Ohm
100 MHz 19.8 dB/100m 44.3 dB 42.3 dB 24.5 dB 22.5 dB 27.8 dB 24.8 dB 21.1 dB 100 ± 15 Ohm
155 MHz 25.2 dB/100m 41.5 dB 39.5 dB 16.3 dB 14.3 dB 23.9 dB 20.9 dB 19.8 dB 100 ± 22 Ohm
200 MHz 29 dB/100m 39.8 dB 37.8 dB 10.8 dB 8.8 dB 21.8 dB 18.8 dB 19 dB 100 ± 22 Ohm
250 MHz 32.8 dB/100m 38.3 dB 36.3 dB 5.5 dB 3.5 dB 19.8 dB 16.8 dB 18.3 dB 100 ± 32 Ohm
Voltage
UL Voltage Rating
300 V RMS

Temperature Range

Installation Temp Rating: -30°C To +60°C
Installation Temperature Range: -20°C To +75°C
UL Temp Rating: 60°C
Storage Temperature Range: -30°C To +60°C
Operating Temperature Range: -30°C To +60°C

Mechanical Characteristics

UV Resistance: Yes
Bulk Cable Weight: 47 lbs/1000ft
Max. Pull Tension: 50 lbs
Min. Bend Radius (Continuous Flexing): 3.3 in

Standards

NEC Articles: Article 800
NEC/(UL) Compliance: CMG-ST1
ISO/IEC Compliance: ISO/IEC 11801 Cat 6, 60754-1, 60754-2
CPR Euroclass: Eca
Data Category: Category 6
TIA/EIA Compliance: ANSI/TIA-568.2-D Category 6
Other Standards: NFPA 130

Applicable Environmental and Other Programs

Environmental Space: Indoor/Outdoor
EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (RoHS 2): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU (RoHS 2 amendment): Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes

Suitability

Suitability – Aerial: Yes
Suitability – Indoor: Yes
Suitability – Non-Halogenated: Yes
Suitability – Outdoor: Yes
Suitability – Sunlight Resistance: Yes

Flammability, LS0H, Toxicity Testing

CSA/C(UL) Flammability: FT4
UL Flammability: UL 1685 FT4 Loading
IEC Flammability: IEC 60332-3-22
IEEE Flammability: IEEE 1202
UL voltage rating: 300 V RMS

Plenum/Non-Plenum

Plenum (Y/N): No

Related Part Numbers

Variants
Item # Color UPC
7940T 0105000 Black 612825191858

Product Notes

Notes: Jacket sequentially marked at 2 ft. intervals.

History

Update and Revision: Revision Number: 0.462 Revision Date: 12-12-2023
SKU: 7940T Categories: , , ,

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