TIA/EIA Transmission Standards

 

CAT5e Stranded (Patch) Cables

Frequency
Att.
Pr-Pr NEXT
PS
Prop.
Delay
Return Loss
Pr-Pr ELFEXT
PS
MHz
Stranded
NEXT
Delay ns
Skew ns
ELFEXT
1
2.4
65.3
62.3
538.5
45
20
63.8
60.8
10
7.4
50.3
47.3
545
45
25
43.8
40.8
16
9.5
47.3
44.4
539.9
45
25
39.7
36.7
20
10.7
45.8
42.8
540.2
45
25
37.7
34.7
25
12.1
44.4
41.3
540.8
45
24.2
35.8
32.8
31.25
13.7
42.9
39.9
541.4
45
23.3
33.9
30.9
62.5
20
38.4
35.4
542.5
45
20.7
27.8
24.8
100
26.1
35.3
32.3
543
45
19
23.8
20.8

 

CAT5e Solid Cables

Frequency
Att.
Pr-Pr NEXT
PS
Prop.
Delay
Return Loss
Pr-Pr ELFEXT
PS
MHz
Solid
NEXT
Delay ns
Skew ns
ELFEXT
1
2
65.3
62.3
538.5
45
20
63.8
60.8
10
5.9
50.3
47.3
545
45
25
43.8
40.8
16
8
47.3
44.4
539.9
45
25
39.7
36.7
20
9.2
45.8
42.8
540.2
45
25
37.7
34.7
25
10.6
44.4
41.3
540.8
45
24.2
35.8
32.8
31.25
11.7
42.9
39.9
541.4
45
23.3
33.9
30.9
62.5
17
38.4
35.4
542.5
45
20.7
27.8
24.8
100
22
35.3
32.3
543
45
19
23.8
20.8