Category 7A Enhanced Cable, 4 Pair, S/FTP, LSZH Indoor IEC60332-3-24
Category 7A Enhanced Premise Horizontal Cable (1300MHz), 4-Pair, 22 AWG solid bare copper conductors, S/FTP, Foam Polyethylene insulation, each pair with Beldfoil® shield, overall tinned copper braid shield (50% coverage), LSZH jacket IEC60332-3-24
- Availability
- Global
- Status
- Discontinued
Specifications
Product Overview
| Suitable Applications | Horizontal and building backbone cable; Support current and future Category 6a, 7 and 7a applications, such as: 25GBase-T (25 Gigabit Ethernet), 10GBase - T (10 Gigabit Ethernet), 1000Base - T (Gigabit Ethernet), 100 Base - T, 10 Base - T, FDDI, ATM |
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Product Life Cycle
| Life Cycle | Discontinued - the product is no longer manufactured |
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Construction Details
| Inner Shield Table Notes | Aluminum facing outside |
|---|---|
| Overall Cable Diameter (Nominal) | 8.7 mm (0.34 in) |
Conductor
| Element | Individual Shielded Pair |
|---|---|
| Size | 22 AWG |
| Stranding | Solid |
| Material | BC - Bare Copper |
| No. of Pairs | 4 |
Insulation
| Element | Individual Shielded Pair |
|---|---|
| Material | PE - Polyethylene (Foam) |
| Nom. Insulation Diameter | 1.5 mm (0.059 in) |
| Color Code | White / Blue, White / Orange, White / Green, White / Brown |
Cable Core
| Description | 4 shielded pairs twisted together |
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Inner Shield
| Element | Individual Shielded Pair |
|---|---|
| Shield Type | Tape |
| Material | Bi-Laminate (Alum+Poly) |
| Coverage | 100% |
Outer Shield
| Shield Type | Braid |
|---|---|
| Material | Tinned Copper (TC) |
| Coverage | 50% |
Outer Jacket
| Material | LSZH - Low Smoke Zero Halogen (Flame Retardant) |
|---|---|
| Nom. Diameter | 8.7 mm (0.34 in) |
| Ripcord | Yes |
Electrical Characteristics
| High Frequency Table Notes | Limits below 4MHz and above 1000 MHz are for information only; Reference standard: IEC 61156-5 |
|---|---|
| Transfer Impedance Class | Grade 1 |
| Screening Class | Type I |
| Screening Table Notes | Coupling Attenuation |
Electricals
| Max. Conductor DCR | 95 Ohm/km (29 Ohm/1000ft) |
|---|---|
| Max. Mutual Capacitance | 56 pF/m (17 pF/ft) |
| Max. Capacitance Unbalance | 160 pF/100m |
| Nom. Characteristic Impedance | 100 Ohm |
Delay
| Max. Delay Skew | 25 ns/100m |
|---|---|
| Nom. Velocity of Prop. | 73% |
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. PSANEXT [dB] | Min. PSAACRF [dB] | Min. TCL [dB] | Min. ELTCTL [dB] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2.1 dB/100m | 78 | 75 | 75.9 | 72.9 | 78 | 75 | 20 | 67 | 67 | 40 | 23 |
| 4 | 3.7 dB/100m | 78 | 75 | 74.3 | 71.3 | 78 | 75 | 23 | 67 | 67 | 34 | 15 |
| 10 | 5.8 dB/100m | 78 | 75 | 72.2 | 69.2 | 75.3 | 72.3 | 25 | 67 | 67 | 30 | 10.9 |
| 16 | 7.3 dB/100m | 78 | 75 | 70.7 | 67.7 | 71.2 | 68.2 | 25 | 67 | 67 | 28 | 5.1 |
| 31.2 | 10.3 dB/100m | 78 | 75 | 67.7 | 64.7 | 65.4 | 62.4 | 23.6 | 67 | 63.3 | 25.2 | |
| 62.5 | 14.6 dB/100m | 78 | 75 | 63.4 | 60.4 | 59.4 | 56.4 | 21.5 | 67 | 57.3 | 22 | |
| 100 | 18.5 dB/100m | 75.4 | 72.4 | 56.9 | 53.9 | 55.3 | 52.3 | 20.1 | 67 | 53.2 | 20 | |
| 155 | 23.2 dB/100m | 72.5 | 69.5 | 49.3 | 46.3 | 51.5 | 48.5 | 18.8 | 67 | 49.4 | 18.1 | |
| 250 | 29.7 dB/100m | 69.4 | 66.4 | 39.7 | 36.7 | 47.3 | 44.3 | 17.3 | 67 | 45.2 | 16 | |
| 500 | 42.8 dB/100m | 64.9 | 61.9 | 22.2 | 19.2 | 41.3 | 38.3 | 17.3 | 67 | 39.2 | ||
| 600 | 47.1 dB/100m | 63.7 | 60.7 | 16.6 | 13.6 | 39.7 | 36.7 | 17.3 | 65.8 | 37.6 | ||
| 1000 | 61.9 dB/100m | 60.4 | 57.4 | 35.3 | 32.3 | 15.1 | 62.5 | 33.2 | ||||
| 1300 | 71.4 dB/100m | 58.7 | 55.7 | 23.5 | 20.5 | 13.9 | 60.8 | 30.9 |
Transfer Impedance
| Frequency | Max. Transfer Impedance |
|---|---|
| 1 Mhz | Max. 10 mOhm/m |
| 10 Mhz | Max. 10 mOhm/m |
| 30 Mhz | Max. 30 mOhm/m |
| 100 Mhz | Max. 100 mOhm/m |
Voltage
| Voltage Rating | 72 V DC |
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Mechanical Characteristics
| Max. Pull Tension | 105 N (23.6 lbf) |
|---|---|
| Bulk Cable Weight | 82 kg/km |
Temperature
| Operating | -30°C to +60°C |
|---|---|
| Installation | 0°C To +50°C |
Bend Radius
| Stationary Min. | 35 mm (1.4 in) |
|---|---|
| Installation Min. | 70 mm |
Standards and Compliance
| Environmental Suitability | Indoor |
|---|---|
| Flammability / Reaction to Fire | IEC 60332-1-2, IEC 60332-3-24 |
| IEEE Compliance | PoE: IEEE 802.3bt Type 1, Type 2, Type 3, Type 4 |
| Data Category | Category 7A |
| TIA/EIA Compliance | ANSI/TIA 568.2-D |
| ISO/IEC Compliance | ISO/IEC 11801-1 |
| CENELEC Compliance | EN 50173-1, Segregation class according EN50174-2 = d |
| European Halogen Free Standards | IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 μS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3, IEC 61034-2 - Smoke Density Min. Transmittance = 60% |
| European Directive Compliance | EU CE Mark |
| UK Regulation Compliance | UKCA Mark |
Product Notes
| Notes | Electrical values are expected performance based on cable testing and representative performance within a typical Belden system. |
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History
| Update and Revision | Revision Number: 0.291 Revision Date: 02-26-2026 |
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