English

 

 

 
 
 
 
 
[ 單股]
• 4對
• 導體 : 24AWG 1 / 0.515mm 裸銅
• 絕緣 : HDPE / FRHDPE
• 外被 : PVC / FRPVC / LSOH
 
[ 多股]
• 4對
• 導體 : 24AWG,7 / 0.20mm 裸銅
  26AWG,7 / 0.16mm 裸銅
• 絕緣 : HDPE / FRHDPE
• 外被 : PVC / FRPVC / LSOH
 
[ 電子特性]
ISO / IEC 11801, TIA / EIA 568-B, EN 50173
Impedance: 100 Ohm ± 15 %
Max. d.c. resistance : 14.8 Ohm / 100 m ( 26AWG )
Max. Resistance unbalance: 3 % (5 % for TIA / EIA)
Min. Propagation velocity: 0.65 C
Max. Mutual capacitance: 5.6 nF / 100 m
Max. Capacitance unbalance: 3400/3300/1600 pF/km (ISO/IEC, TIA/EIA, EN)
Max. d.c. resistance : 9.38 Ohm / 100 m ( 24AWG )
Max. d.c. loop resistance : 19.2 Ohm / 100 m
Min. insulation resistance : 150 MOhm/km
Max. Propagation delay skew : 30 nS / 100 m
 
Frequency
(MHz)
Horizon Cable Patch Cable
Attenuation
(dB/100 m)
NEXT
(dB)
ACR
(dB/100m)
SRL
(dB)

*
Attenuation
(dB/100 m)

**
Attenuation
(dB/100 m)
NEXT
(dB)
SRL
(dB)
Max nom. Min nom. Min nom. Min nom. Max nom. Max nom. Min nom. Min nom.
0.772 1.8 1.6 64 74 62.2 72.4 23 34 2.2 1.9 2.7 2.5 64 74 23 34
1 2.0 1.9 62 69 60.0 67.1 23 34 2.4 2.2 3.0 2.9 62 69 23 34
4 4.1 3.9 53 60 48.9 56.1 23 33 4.9 4.4 6.3 5.9 53 60 23 33
10 6.5 5.9 47 54 40.5 48.1 23 32 7.8 6.8 9.8 8.9 47 54 23 32
16 8.2 7.8 44 53 35.8 45.2 23 31 9.8 9.2 12.3 10.1 44 53 23 31
20 9.3 8.6 42 49 32.7 40.4 23 30 11.1 10.1 14.0 11.5 42 49 23 30
31.25 11.8 11.5 39 44 27.2 32.5 21 28 14.0 12.1 17.7 15.4 39 44 21 28
62.5 17.0 16.1 35 44 18.0 27.9 18 26 20.4 18.9 25.5 22.1 35 44 18 26
100 22.0 21.5 32 42 10.0 20.5 16 25 26.4 25.1 33.0 28.0 32 42 16 25
 
* For 7 / 0.2 mm, 24AWG: Max. Attenuation in dB / 100m should not be more than 20 % higher than requirements of horizontal cables.(TIA / EIA 568-A)
   
** For 7 / 0.16mm, 26AWG : Max. Attenuation in dB / 100m should not be more than 50 % higher than requirements of horizontal cables.(ISO / IEC 11801 , EN 50173)
 
 
 
 

 

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