LAN Cable

 
 
 
 
[ Horizontal Cable ]
• 4 Pairs
• Conductor : 24AWG 1 / 0.515 solid bare copper
• Insulation : HDPE / FRHDPE
• Jacket : PVC / FRPVC / LSOH
 
[ Patch Cable ]
• 4 Pairs
• Conductor : 24AWG,7 / 0.20mm stranded bare copper
  26AWG,7 / 0.16mm stranded bare copper
• Insulation : HDPE / FRHDPE
• Jacket : PVC / FRPVC / LSOH
 
[ Electrical Characteristics ]
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)
 

 

 
 

 

Chenrol Electric Wire & Cable Co., Ltd.
No. 851, Sec. 2, Yanghu Rd., Yangmei Dist., Taoyuan City 326, Taiwan (R.O.C.)   
Tel: 886-3-4721533   Fax: 886-3-4721379    Email:chenrol@chenrol.com.tw