局域网电缆 首页 > 产品 > 局域网电缆

UTP CAT 5E FTP CAT 5E SFTP CAT 5E UTP CAT 6 FTP CAT 6 SFTP CAT 6 FTP CAT 6A SFTP CAT 7 FTP CAT 5E WITH MESSENGER

...

UTP CAT 5E

Used for high speed transmission of voice and data between central and peripheral system for frequencies up to 100Mhz.

产品结构

Conductor: BC/CCA

Specification:

  ●Solid: 4*2*1/0.5mm, 4*2*1/0.51mm

  ●Stranded: 4*2*7/0.18mm, 4*2*0.20mm

Insulation: PE

Jacket: PE/PVC/LSZH

Packing: 305m/CTN


电气性能

Dielectric strength:

2.5 KV dc-2 Seconds

Conductor resistance:

Max 9.38 Ohm/100M at 20℃

Max. ring resistance:

16.8 Ohm/100M at 20℃

Max. mutual capacitance:

560 pf/100M

Strandard impedance:

100±15 Ohm between 1MHz and 100MHz

Minimum bending radius:

50mm

Working temperatures:

-20~60℃

回波损耗

Frequency (MHz)

Return Loss(dB)

Frequency (MHz)

Return Loss(dB)

1Mhz

20.0 

20Mhz

25.0 

4Mhz

23.0 

25Mhz

24.3 

8Mhz

24.5 

31.25Mhz

23.6 

10Mhz

25.0 

62.5Mhz

21.5 

16Mhz

25.0 

100Mhz

20.1 


衰减
(20℃/(68 °F))

Frequency (MHz)

Attenuation(dB/100M)

Frequency (MHz)

Attenuation(dB/100M)

1Mhz

2.1

62.5Mhz

17.1

4Mhz

4.2

100Mhz

22.2

8Mhz

5.9

155Mhz

28.2

10Mhz

6.6

200Mhz

32.5

16Mhz

8.3

240Mhz

36.1

20Mhz

9.4

300Mhz

41.1

25Mhz

10.3

350Mhz

45.0 

31.25Mhz

11.8