Belden127958A
DataTuff® 5e, 4 Bonded-Pr #23 Sol BC, PO Ins, OS, PVC Jkt, AIA Armor, PVC Jkt
Industrial Ethernet Cat 5e, 4 Bonded-Pair 23AWG (Solid) Bare Copper, PO Insulation, Overall Beldfoil® Shield, PVC Inner Jacket, Aluminum Interlock Armor, PVC Outer Jacket
- Availability
- Global
- Status
- Active
Specifications
Product Overview
| Suitable Applications | in cabinet with high volt devices, such as motor control center, mining, harsh environment, IIoT, factory or process automation, IP cameras and devices, data communication, etc. exposure to rodent, crush, or cut through force, |
|---|
Physical Characteristics (Overall)
| Bonded-Pair Construction | Yes |
|---|
Conductor
| Element | Pair(s) |
|---|---|
| AWG | 23 |
| Stranding | Solid |
| Material | BC - Bare Copper |
| No. of Pairs | 4 |
Insulation
| Material | PO - Polyolefin |
|---|
Color Chart
| Color |
|---|
| White/Blue Stripe & Blue |
| White/Orange Stripe & Orange |
| White/Green Stripe & Green |
| White/Brown Stripe & Brown |
Inner Jacket
| Material | PVC - Polyvinyl Chloride |
|---|---|
| Nominal Diameter | 0.275 in |
| Ripcord | Yes |
Outer Shield
| Type | Tape |
|---|---|
| Material | Polyester + Bi-Laminate (Alum+Poly) |
| Material Trade Name | Beldfoil® |
| Coverage [%] | 100% |
Outer Jacket
| Material | PVC - Polyvinyl Chloride |
|---|---|
| Nominal Diameter | 0.585 in |
| Ripcord | No |
| Separator Material | Polyester Tape |
Construction and Dimensions
Armor
| Diameter over Armoring | 0.495 in |
|---|
Electrical Characteristics
Conductor DCR
| Max. Conductor DCR | 93.8 Ohm/km |
|---|
Capacitance
| Max. Capacitance Unbalance | 330 pF/100m |
|---|
Delay
| Max. Delay | 538 ns/100m |
|---|---|
| Max. Delay Skew | 45 ns/100m |
| Nominal Velocity of Propagation (VP) [%] | 70% |
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] | Min. SRL (Structural Return Loss) | Max./Min. Input Impedance (unFitted) | Max./Min. Fitted Impedance |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 MHz | 2.0 dB/100m | 65.3 dB | 62.3 dB | 63.3 dB | 60 dB | 63.8 dB | 60.8 dB | 20 dB | 23 dB | 100 ± 15 Ohm | 102.5 ± 7.5 Ohm |
| 4 MHz | 4.1 dB/100m | 56.3 dB | 53.3 dB | 51 dB | 49 dB | 51.7 dB | 48.7 dB | 23.6 dB | 23 dB | 100 ± 15 Ohm | 102.5 ± 7.5 Ohm |
| 8 MHz | 5.8 dB/100m | 51.8 dB | 48.8 dB | 46 dB | 43 dB | 45.7 dB | 42.7 dB | 25.4 dB | 24.5 dB | 100 ± 15 Ohm | 101 ± 6 Ohm |
| 10 MHz | 6.5 dB/100m | 50.3 dB | 47.3 dB | 43 dB | 41 dB | 43.8 dB | 40.8 dB | 26 dB | 25 dB | 100 ± 15 Ohm | 101 ± 6 Ohm |
| 16 MHz | 8.2 dB/100m | 47.3 dB | 44.3 dB | 39 dB | 36 dB | 39.7 dB | 36.7 dB | 26 dB | 25 dB | 100 ± 15 Ohm | 101 ± 6 Ohm |
| 20 MHz | 9.3 dB/100m | 45.8 dB | 42.8 dB | 36.5 dB | 33.5 dB | 37.7 dB | 34.7 dB | 26 dB | 25 dB | 100 ± 15 Ohm | 101 ± 6 Ohm |
| 25 MHz | 10.4 dB/100m | 44.3 dB | 41.3 dB | 33.9 dB | 30.9 dB | 35.8 dB | 32.8 dB | 25.5 dB | 24.3 dB | 100 ± 15 Ohm | 101 ± 6 Ohm |
| 31.25 MHz | 11.7 dB/100m | 42.9 dB | 39.9 dB | 31 dB | 28 dB | 33.9 dB | 30.9 dB | 25 dB | 23.6 dB | 100 ± 15 Ohm | 101 ± 6 Ohm |
| 62.5 MHz | 17.0 dB/100m | 38.4 dB | 35.4 dB | 22 dB | 19 dB | 27.8 dB | 24.8 dB | 23.5 dB | 21.5 dB | 100 ± 15 Ohm | 101 ± 6 Ohm |
| 100 MHz | 22.0 dB/100m | 35.3 dB | 32.3 dB | 14 dB | 11 dB | 23.8 dB | 20.8 dB | 22.5 dB | 20.1 dB | 100 ± 15 Ohm |
Current
| Max. Recommended Current [A] | 15 pF/ft |
|---|
Voltage
| UL Description | CM |
|---|---|
| UL Voltage Rating | 300 V |
Temperature Range
| UL Temperature Rating | 75°C |
|---|---|
| Storage Temperature Range | -40°C to +85°C |
| Operating Temperature Range | -40°C To +75°C |
Mechanical Characteristics
| Bulk Cable Weight | 133 lbs/1000ft |
|---|---|
| Maximum Recommended Pulling Tension | 100 lbs |
Standards
| NEC Articles | Article 800 |
|---|---|
| NEC/(UL) Compliance | CM |
| CEC/C(UL) Compliance | CMG, HL |
| ISO/IEC Compliance | ISO/IEC 11801-1, IEC 61156-5 |
| CPR Euroclass | Eca |
| Data Category | Category 5e |
| TIA/EIA Compliance | ANSI/TIA-568.2-D Category 5e |
Applicable Environmental and Other Programs
| Environmental Space | Indoor/Outdoor |
|---|---|
| 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 CE Mark | Yes |
| EU REACH SVHC Compliance (yyyy-mm-dd) | 2020-01-16 |
| MII Order #39 (China RoHS) | Yes |
Suitability
| Suitability - Aerial | No |
|---|---|
| Suitability - Burial | No |
| Suitability - Indoor | Yes |
| Suitability - Non-Halogenated | No |
| Suitability - Oil Resistance | Yes |
| Suitability - Outdoor | Yes |
| Suitability - Sunlight Resistance | Yes |
Flammability, LS0H, Toxicity Testing
| CSA/C(UL) Flammability | FT4 |
|---|---|
| UL Flammability | UL 1685 (UL Loading) |
Product Notes
| Notes | Operating temperatures are subject to length de-rating |
|---|
History
| Update and Revision | Revision Number: 0.35 Revision Date: 02-20-2026 |
|---|
Resources
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