DataTuff® Cat 6, 4 Bonded-Pr #23 Sol BC, PO Ins, OS, PVC Jkt, CMR, CMX-Outdoor
Industrial Ethernet Cat 6, 4 Bonded-Pair 23AWG (Solid) Bare Copper, PO Insulation, Overall Beldfoil® Shield, PVC Outer Jacket, CMR, CMX-Outdoor
- Availability
- Americas
- Status
- Active
- Orderable items
- 10
Part numbers
7945A is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.
| Item # | Order |
|---|---|
| 7945A 0021000 | Order online |
| 7945A 0031000 | Order online |
| 7945A 0041000 | Order online |
| 7945A 0051000 | Order online |
| 7945A 0061000 | Order online |
| 7945A 0081000 | Order online |
| 7945A 0091000 | Order online |
| 7945A 0101000 | Order online |
| 7945A 0121000 | Order online |
| 7945A 1NH1000 | Order online |
Specifications
Product Overview
| Suitable Applications | Outdoor, in cabinet, control center, mining, noisy environment, harsh environment, IIoT, factory or process automation, IP cameras and devices, data communication, PoE++, PoE+, PoE, etc. |
|---|---|
| Patent | This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/patents . |
Construction Details
| Bonded-Pair | Yes |
|---|---|
| Overall Cable Diameter (Nominal) | 0.313 in (7.95 mm) |
Conductor
| Element | Pair(s) |
|---|---|
| Size | 23 AWG |
| Stranding | Solid |
| Material | BC - Bare Copper |
Insulation
| Material | PO - Polyolefin |
|---|---|
| Color Code | White/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown |
Outer Shield
| Shield Type | Tape |
|---|---|
| Material | Bi-Laminate (Alum+Poly) |
| Coverage | 100% |
| Drainwire Type | 24 AWG (7x32) TC |
Outer Jacket
| Separator | Center Member (Patented X-Spline®) |
|---|---|
| Material | PVC - Polyvinyl Chloride |
| Nom. Diameter | 0.313 in (7.95 mm) |
Electrical Characteristics
Electricals
| Max. Conductor DCR | 93 Ohm/km (28 Ohm/1000ft) |
|---|---|
| Max. Capacitance Unbalance | 330 pF/ft |
Delay
| Max. Delay | 537 ns/100m |
|---|---|
| Max. Delay Skew | 45 ns/100m |
| Nom. Velocity of Prop. | 72% |
High Frequency
| Frequency [MHz] | Max. Insertion Loss (Attenuation) [dB/100m] | 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) [Ohm] | Max./Min. Fitted Impedance [Ohm] |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2.0 | 74.3 | 72.3 | 72.3 | 70.3 | 67.8 | 64.8 | 20 | 100 ± 15 | 100 ± 15 |
| 4 | 3.8 | 65.3 | 63.3 | 61.5 | 59.5 | 55.8 | 52.7 | 23 | 100 ± 15 | 100 ± 15 |
| 8 | 5.3 | 60.8 | 58.8 | 55.4 | 53.4 | 49.7 | 46.7 | 24.5 | 100 ± 15 | 100 ± 15 |
| 10 | 6 | 59.3 | 57.3 | 53.3 | 51.3 | 47.8 | 44.8 | 25 | 100 ± 15 | 100 ± 15 |
| 16 | 7.6 | 56.2 | 54.3 | 48.7 | 46.7 | 43.7 | 40.7 | 25 | 100 ± 15 | 100 ± 15 |
| 20 | 8.5 | 54.8 | 52.8 | 46.3 | 44.3 | 41.8 | 38.8 | 25 | 100 ± 15 | 100 ± 15 |
| 25 | 9.5 | 53.3 | 51.3 | 43.8 | 41.8 | 39.8 | 36.8 | 24.3 | 100 ± 15 | 100 ± 15 |
| 31.25 | 10.7 | 51.9 | 49.9 | 41.2 | 39.2 | 37.9 | 34.9 | 23.6 | 100 ± 15 | 100 ± 15 |
| 62.5 | 15.4 | 47.4 | 45.4 | 32 | 30 | 31.9 | 28.9 | 21.5 | 100 ± 15 | 100 ± 15 |
| 100 | 19.8 | 44.3 | 42.3 | 24.5 | 22.5 | 27.8 | 24.8 | 20.1 | 100 ± 15 | |
| 155 | 25.2 | 41.5 | 39.5 | 16.3 | 14.3 | 23.9 | 20.9 | 18.8 | 100 ± 22 | |
| 200 | 29.0 | 39.8 | 37.8 | 10.8 | 8.8 | 21.8 | 18.8 | 18 | 100 ± 22 | |
| 250 | 32.8 | 38.3 | 36.3 | 5.5 | 3.5 | 19.8 | 16.8 | 17.3 | 100 ± 32 |
Voltage
| UL Voltage Rating | 300 V (CMR, CMX-Outdoor) |
|---|
Mechanical Characteristics
| Max. Pull Tension | 25 lbs (11 kg) |
|---|---|
| Bulk Cable Weight | 36 lbs/1000ft (54 kg/km) |
Temperature
| UL Temperature | 75°C |
|---|---|
| Operating | -40°C To +75°C |
| Installation | -25°C To +75°C |
| Storage | -40°C To +80°C |
Bend Radius
| Stationary Min. | 2.0 in (51 mm) |
|---|
Standards and Compliance
| Environmental Suitability | Indoor/Outdoor, Indoor, Outdoor, Sunlight Resistance, Oil Resistance, Aerial |
|---|---|
| Flammability / Reaction to Fire | UL1666 Riser |
| CPR Compliance | CPR Euroclass: Eca; CPR UKCA Class: Eca |
| NEC / UL Compliance | Article 800, CMR, CMX-Outdoor |
| CEC / C(UL) Compliance | CMR-CMX OUTDOOR. |
| IEEE Compliance | IEEE 802.3bt Type 1, Type 2, Type 3, Type 4 |
| NEMA Compliance | ANSI/NEMA WC-66 |
| Data Category | Category 6 |
| TIA/EIA Compliance | ANSI/TIA-568.2-D Category 6 |
| ISO/IEC Compliance | ISO/IEC 11801-1, IEC 61156-5 |
| European Directive Compliance | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE), REACH: 2020-01-16 |
| UK Regulation Compliance | UKCA Mark |
| APAC Compliance | China RoHS II (GB/T 26572-2011) |
Product Notes
| Notes | Operating temperatures are subject to length de-rating. Not intended for 600 V electrical power delivery. T568A Plug Compatible Part Number: R301603. T568B Plug Compatible Part Number: R301604 T568B Plug Compatible. |
|---|
History
| Update and Revision | Revision Number: 0.92 Revision Date: 02-20-2026 |
|---|
Resources
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