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BizVerify |
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| ZHEJIANG TIANJIE INDUSTRIAL CO., LTD. |
| Verified By : SINOTRUST |
| Verified Date : 2008-12-07 |
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| Model No.︰ | - |
| Brand Name︰ | tianjie brand or OEM |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | - |
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CAT 5E
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1) Construction
2) Pair Identification
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Pair 1
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Blue/White
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Pair 2
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Orange/White
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Pair 3
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Green/White
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Pair 4
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Brown/White
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3) Characteristics
Installation Temperature: 0℃ to 60℃ Operation Temperature: -20℃ to 60℃
Capacitance: 14pf/ft nominal
DC Resistance/Unbalance: 28.6 ohms/1000’Max/5% Max
Dielectric Breakdown: 2500 Volts DC Conductor to Conductor
Velocity of Propagation: PE =71% FEP =74% nominal
Maximum Skew:11ns@100 meters
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Characteristics Impedance
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1.0 – 100 Mhz
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100 Ohms+15%
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100 – 155 Mhz
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100 Ohms+18%
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155 – 200 Mhz
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100 Ohms+19%
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200 – 300 Mhz
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100 Ohms+22%
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300 – 350 Mhz
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100 Ohms+24%
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4) Electric Performance
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Frequency
MHz
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Attenuation
(dB/100m)
Max
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Pair to pair
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Return Los
(dB/100m)
Min
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ACR
(dB/100m)
Min
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Power Sum
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NEXT
(dB/100m)
Min
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ELFEXT
(dB/100m)
Min
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NEXT
(dB/100m)
Min
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ELFEXT
(dB/100m)
Min
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ACR
(dB/100m)
Min
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0.77
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1.8
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70.0
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69.0
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NA
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68.2
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67.0
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66.0
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65.0
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1.0
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2.0
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68.3
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66.8
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20.0
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66.3
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65.3
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63.8
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63.3
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4.0
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4.0
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59.3
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54.7
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23.0
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55.2
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56.3
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51.7
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52.2
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8.0
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5.8
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54.8
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48.7
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24.5
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49.0
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51.8
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45.7
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47.0
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10.0
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6.5
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53.3
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46.8
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25.0
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46.8
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50.3
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43.8
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43.8
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16.0
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8.2
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50.3
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42.9
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25.0
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42.0
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47.3
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39.7
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39.0
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20.0
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9.2
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48.8
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40.7
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25.0
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39.5
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45.8
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37.7
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36.5
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25.0
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10.4
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47.3
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38.8
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24.3
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36.9
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44.3
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35.8
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33.9
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31.25
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11.7
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45.9
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36.9
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23.6
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34.2
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42.9
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33.9
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31.2
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62.5
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17.0
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41.4
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30.8
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21.5
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24.4
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38.4
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27.8
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21.4
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100.0
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22.0
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38.3
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26.8
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20.1
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16.3
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35.3
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23.8
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13.3
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155.0
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28.1
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35.5
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22.9
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18.8
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7.4
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32.5
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19.9
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4.4
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200.0
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32.4
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33.8
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20.7
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18.0
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1.4
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30.8
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17.7
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NS
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300.0
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41.0
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32.3
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17.2
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16.8
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NS
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28.2
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14.2
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NS
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350.0
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44.9
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30.2
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15.9
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16.3
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NS
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27.2
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12.9
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NS
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5) Approval:
UL:---------------------------CMX, CM, CATV, CL2, CMR
6) Jacket Color:
Gray, White, Blue, Orange, Purple, Green, Red, Yellow, Black etc.
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