CAT 7A SFTP

CAT 7A SFTP; Data Lan Structured Cables; network cables; data lan cable; lan cable

CAT 7A SFTP Data Lan Structured Cables are produced according to ISO IEC 61156-5 and TIA 568-C.2 requirements, an excellent choice to support all Class F applications like Ethernet, Fast Ethernet, Gigabit Ethernet. Network cables are suitable for data installations up to 1200 MHz. Category 7A S FTP cable has an S/FTP construction with individual pair Al-Pet foil and an overall tinned copper wire braiding offering a superior performance.

Construction – CAT 7A SFTP


  • 23 AWG Bare Copper 
  • Skin/Foam/Skin PE Insulation
  • Al-Pet Foil 100% Coverage
  • Tinned Copper Drain Wire 
  • Tinned Copper Wire Braiding 
  • Outer Sheath PVC,HFFR* or PE

 Compliance – CAT 7A SFTP


  • EIA/TIA-568-C.2
  • ISO/IEC 11801 2nd ed
  • IEC 61156-5
  • EN 50173-1
  • EN 50288-9-1

Application


  • IEEE 802.3: 10Base-T; 100Base-T; 1000Base-T; 10GBase-T IEEE 802.5 16 MB; ISDN; TPDDI; ATM Power over Ethernet (PoE) / PoE+.

Technical Properties


Technical Properties
Copper Weight 34.5 kg/km
Min. Bending radius    during draw in 62 mm
Min. Bending radius    permanently installed 32 mm
Max. Tensile Strength 92 N
Min. Crush Resistance 1000 N/10 cm
Min. Impact 10 Impacts
Installation Temperature 0°C … + 50°C
Operating Temperature -30°C … + 70°C
Packing 305 / 500 m
Electrical Properties                               at 20ºC
Max. Conductor Resistance 9.5 Ω / km
Max. Resistance Unbalance < 2%
Min. Insulation Resistance 5000 MΩ x m
Mutual Capacitance 43 pF / m
Max. Capacitance Unbalance 1600 pF / km
Impedance at 100 MHz 100 ± 5 Ω
Velocity of Propagation 79%
Delay Skew 25 ns / 100 m
Min. TCL Level 2
Coupling Attenuation  Type 1
Transfer Impedance Class 1
Test Voltage 1000 V
Operating Voltage 125 V
Product Name Outer Sheath Material Euro Class Cable Weight Flame Retardancy Corrosive Gases Smoke Density Options
CAT 7A S/FTP PVC Eca 70 Kg/Km EN 60332-1-2 N/A N/A PVC
CAT 7A S/FTP HFFR HFFR Dca 72 Kg/Km EN 60332-1-2 EN 50267-2-3 EN 61034-2 HFFR
CAT 7A S/FTP PE PE Fca 61 Kg/Km N/A N/A N/A PE
Frequency  Attenuation  NEXT PS – NEXT ACR PS-ACR ACRF PS-ACRF Return Loss
(MHz) (dB/100 m) (dB) (dB) (dB/100 m) (dB/100 m) (dB/100 m) (dB/100 m) (dB)
1 1,9 101 101 99 96 101 98 24
4 3,2 101 101 97 94 98 95 30
10 4,9 98 98 95 92 98 95 32
100 17,2 97 97 82 79 84 81 34
250 28,0 93 92 63 60 70 67 27
500 41,5 95 92 56 53 61 58 24
600 43,7 88 85 45 42 59 56 22
800 53,2 84 81 30 27 52 49 20
1000 55,4 83 80 28 25 50 47 19
1200 57,0 80 77 23 20 49 46 18