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 BizVerify
Zhejiang Tianjie Industrial Co., Ltd.
Verified By : Huaxia D&B
Verified Date : 2009-12-07
Product Catalog 
 
Product Catalog > 100Ω LAN Cable
CAT 3 4pr
CAT 3 4pr
CAT 3 4pr
CAT 3 4pr
Model No.︰-
Brand Name︰-
Country of Origin︰-
Unit Price︰-
Minimum Order︰-

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Product Description
CAT 3 4PR
1) Construction 

2) Pair Identification
 Pair 1  Blue/White w/Co-extruded Blue Strip on White Single
 Pair 2  Orange/White w/Co-extruded Orange Strip on White Single
 Pair 3  Green/White w/Co-extruded Green Strip on White Single
 Pair 4  Brown/White w/Co-extruded Brown Strip on White Single



3) Characteristics
Installation Temperature:  0℃ to 60℃  Operation Temperature: -20℃ to 60℃
Capacitance:  20pf/ft nominal
DC Resistance/Unbalance:  28.6 ohms/1000’Max/5% Max
Dielectric Breakdown: 2500 Volts DC Conductor to Conductor
Attenuation: ≤2.320•νfred + 0.238•fred 0.772≤fred≤16
Structural Return Loss:  ≥12   1≤fred≤10
                                   ≥12 – 10 log(fred/0.772)   10≤fred≤16
Near end Cross-Talk: ≥43-15 log(fred/0.772)  0.772≤fred≤16
Nom. Velocity of propagation, NVP 62% Plenum,  71% Non-plenum

4) Electric Performance

Frequency
MHz

Attenuation (dB/100m)

Near End Cross Talk (dB)

Structural Return
Loss (dB)

EIA/TIA 568
Category 3

EIA/TIA 568
Category 3

0.772

2.2

43

NA

1.0

2.6

41

12

4.0

5.6

32

12

8.0

8.5

27

12

10.0

9.7

26

12

16.0

13.1

23

10



5) Approval: 
UL CSA CE


6) Jacket Color:
Gray, White, Blue, Orange, Purple, Green, Red, Yellow, Black etc.

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CAT 3 4pr
CAT 3 4pr
CAT 3 4pr
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