CAT.5E 24AWG FTP

CATEGORY 5 LAN cable
CAT.5E 24AWG UTP CAT.5E 24AWG FTP CAT.5E 24AWG SFTP CAT.6 23AWG UTP
Application Network communication cable for high frequency datanetwork transmission
Standard ANSI /TIA-568-C.2 standard CAT.5E Level ANSI/TIA-568-C.2 standard CAT.6
Level
Structure Bare copper conductor,
PE insulation,
PVC or LSOH outersheath
Al-Mylar tape Shield
Tinned Copper Wire Braid Overall Shield

 

Characteristic : CAT 5
  Impedance ( 1 – 100 MHz)   100±15Ω
  Conductor Resistance (20℃)   9.38Ω Per 100 m (328 ft)
  Conductor Unbalance (20℃)   Max. 5%
  Insulation Resistance (20℃)   1500MΩ-Km  DC500V (Between wire and ground)
  Dielectric Strength   DC 500V / 1min. or AC 350 V / 1min.
  Mutual Capacitance (1KHz)   Max. 5.6 nF Per 100M (328 ft)
  Capacitance Unbalance (1KHz)   330 pF Per 100M (328 ft)(Between wire and ground)
  Delay Skew   Max. 45 ns Per 100M (328 ft)
  Frequency   Insertion Loss   Frequency   Insertion Loss
  (dB/100m) Max.   (dB/100m) Max.
  0.772MHz   1.8   20 MHz   9.3
  1 MHz   2.0   25 MHz   10.4
  4 MHz   4.1   31.25 MHz   11.7
  8 MHz   5.8   62.5 MHz   17.0
  10 MHz   6.5   100 MHz   22.0
  16 MHz   8.2       —       —
  Propagation Delay   0.772MHz       —
  1≦f<100MHz   534 + 36/√f (f:MHz)
  Frequency   NEXT   PSNEXT   ELFXT   PSELFXT
 (dB/100m)   (dB/100m)  (dB/100m)   (dB/100m)
  Min.   Min.   Min.   Min.
  0.772MHz   67.0   64.0    —    —
  1 MHz   65.3   62.3   63.8   60.8
  4 MHz   56.3   53.3   51.7   48.7
  8 MHz   51.8   48.8   45.7   42.7
  10 MHz   50.3   47.3   43.8   40.8
  16 MHz   47.3   44.4   39.7   36.7
  20 MHz   45.8   42.8   37.7   34.7
  25 MHz   44.3   41.3   35.8   32.8
  31.25 MHz   42.9   39.9   33.9   30.9
  62.5 MHz   36.4   35.4   27.8   24.6
  100 MHz   35.3   32.3   23.8   20.8
  Return Loss   1≦f<10MHz   RL≧20+5.0 log(f)
  (dB/100m)   10≦f<20MHz   RL≧25
  20≦f<100MHz   RL≧25-7.0 log(f/20)

 

Frequency Attenuation NEXT PS NEXT ELFEXT PS ELFEXT Return Loss Return Loss
(MHz) Max. (dB) Min. (dB) Min. (dB) Min. (dB) Min. (dB) Min. (dB) Min. (dB)
1 2 74.3 72.3 67.8 64.8 20 40
4 3.8 65.3 63.3 55.8 52.8 23 40
8 5.3 60.8 58.8 49.7 46.7 24.5 40
10 6 59.3 57.3 47.8 44.8 25 40
16 7.6 56.2 54.2 43.7 40.7 25 38
20 8.5 54.8 52.8 41.8 38.8 25 37
25 9.5 53.3 51.3 39.8 36.8 24.2 36
31.25 10.7 51.9 49.9 37.9 34.9 23.7 35.1
62.5 15.4 47.4 45.4 31.9 28.9 21.5 32
100 19.8 44.3 42.3 27.8 24.8 20.1 30
200 29 39.8 37.8 21.8 18.8 18 27
250 32.8 38.3 36.3 19.8 16.8 17.3 26

 

 

 

 

 

  • Conductor Resistance (20℃): 93.80 W/Km
  • Conductor Unbalance (20℃): 5%
  • Capacitance Unbalance (1KHz): 330 pF Per 100M (328 ft)(Between wire and ground)
  • Dielectric Strength: DC 500V / 1min. or AC 350 V / 1min.
  • Insulation Resistance (20℃): 1500MΩ-Km  DC500V (Between wire and ground)
  • Impedance( 1~250 MHz) : 100 ± 15 W
  • Electrical properties

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