LEGRAND Keystone RJ 45 - Permanent Link NEXT Performance; Permanent Link ELFEXT and ACR

4/4
Cat. no(s).: 0 331 80
Keystone RJ45 socket cat.5e
Technical data sheet: F01421EN/00 Updated on : Created on: 20/09/2011
7. PERFORMANCE (continued)
7.2 Performance of permanent link with F/UTP cable (continued)
ELFEXT (Equal Level Far End Crosstalk Attenuation)
7. PERFORMANCE (continued)
7.2 Performance of permanent link with F/UTP cable (continued)
NEXT (Near end Crosstalk Attenuation)
PS NEXT (Power Sum NEXT)
ACR (Attenuation to Crosstalk Ratio)
0 MHz
20 120
140 MHz
40
60
80 100
0 dB
100
80
60
40
20
120
0 MHz
20 120
140 MHz
40
60
80 100
0 dB
50
40
30
20
10
0 MHz
20 120
140 MHz
40
60
80 100
0 dB
100
80
60
40
20
120
0 MHz
20 120
140 MHz
40
60
80 100
0 dB
100
80
60
40
20
120
60
70
80
90