Physical/Electrical Characteristics

Propagation delay difference (maximum)

25ns/100m

characteristic impedance

4-100MHz  100±15Ω、100-600MHz  100±25Ω

Working capacitance (maximum)

5.6nF/100m

DC resistance (maximum)

7.5Ω/100m at 20℃

Minimum dielectric strength between conductors

2.5kV/2s

Allow bend radius

Not less than 8 times the cable's outer diameter

transmission performance

frequency

 (MHz)

 damping

 (Max)

(dB/100m)

near end crosstalk attenuation

(Min)

(dB/100m)

far end crosstalk attenuation

（Min）

(dB/100m)

return loss

（Min）

(dB)

Spread speed

（Min）

(m./s)

phase delay

(Max)

(ns/100m)

4

3.7

78.0

78

23

0.604c

552

8

5.2

78.0

77.2

24.5

0.610c

547

10

5.9

78.0

75.3

25

0.612c

545

16

7.4

78.0

71.2

25

0.614c

543

20

8.3

78.0

69.3

25

0.615c

542

25

9.3

78.0

67.3

24.3

0.616c

541

31.25

10.4

78.0

65.4

23.6

0.617c

540

62.5

14.9

75.5

59.4

21.5

0.619c

539

100

19.0

72.4

55.3

20.1

0.620c

538

200

27.5

67.9

49.3

18

0.622c

537

250

31.0

66.4

47.3

17.3

0.622c

536

300

34.2

65.2

45.8

17.3

0.622c

536

400

40.0

63.4

43.3

17.3

0.623c

536

500

45.3

61.9

41.3

17.3

0.623c

536

600

50.1

60.7

39.7

17.3

0.623c

535