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Alarm Cable-UTP-4C

Description

Alarm Cable-UTP-4C,(24AWG*4)CU OR CCA+HDPE+Rip Cord+PVC.

 

Physical Features

1.Specification: 24 AWG.

 

2.Length: 1000 Feet(305M)

 

3.Quantity of Cable InCouple: 4C,10C,25C,50C,100C.

 

Electronic Performance

A.

Frequency   (MHz)

RL(dB)

Attenuation (dB/100M)

Next Worst Pair

(dB)

Next Power Sum (dB)

Elfext worst pair (dB)

Nominal Velocity Propagation

0.772

16.7

1.8

64.0

64.0

63.0

 

 

 

 

 

0.65

1.0

17.0

2.0

62.3

62.3

6.08

4.0

18.8

4.1

53.3

53.3

48.7

8.0

19.7

5.8

48.8

48.8

42.7

10.0

20.0

6.5

47.3

47.3

40.8

16.0

20.0

8.2

44.3

44.3

36.7

   20.0

20.0

9.3

42.8

42.8

34.7

25.0

19.3

10.4

41.3

41.3

32.8

   31.25

18.6

11.7

39.9

39.9

30.9

62.5

16.5

17.0

35.4

35.4

24.8

100

15.1

22.0

32.3

32.3

20.8

B.

DC Resistance

94 Ω  KM Max 20

DC Resistance unbalance

3% Max

Characteristic Impedance

100±15Ω@1-100MHz

Capacitive Unbalance

3.4Pf/m Max.

LCL

45dB

Structural Return Loss

23dB/100m,1-20MHz,Min

23-10Log(f/20)dB,f=20-100MHz

Propagation   Velocity(%,min)

58-70%

 

Time Propagation Delay

570ns/100m,1MHz,Max

540ns/100m,10MHz,Max

530ns/100m,100MHz,Max

Distortion Of Time Propagation Delay

45ns/100m,1-100MHz,Max

Insulation Resistance

150MΩ,KM.Min.500Vdc

Dielectric Strength

1000Vac 1Min

Rated Voltage

220 Vac Max