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Новости и пресса
Nexans S/FTP Category 7 cables are the high end 600MHz offering from Nexans. Manufactured in accordance with ISO IEC 61156-5 requirements, the S/FTP cable is the best choice to support all Class F applications like Ethernet, Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, ATM 155, ATM 622, ATM 1200 … The Cat 7 S/FTP cables are suitable for voice, data, CATV and sharing application installations up to 600 MHz.
Nexans Category 7 cables are compliant with the requirements of EN 50288-4-1 and ISO IEC 61156-5 standards. Used with Cat 7 connectivity, these cables are compliant with Class F link requirements as described in EN 50173 Edition 2 and ISO 11801 Edition 2 standards (2002).
Fréquence(MHz)
Attenuation
NEXT
ACR
PS NEXT
EL FEXT
PS EL FEXT
Return loss
Typ.
Std
1
2.0
83.0
78.0
81.0
76.0
80.0
75.0
20.5
20.0
4
3.7
79.3
74.3
23.5
23.0
10
5.9
77.1
72.1
74.0
71.0
25.5
25.0
16
7.4
75.6
70.6
69.9
66.9
20
8.3
74.7
69.7
68.0
65.0
31.25
10.4
72.6
67.6
64.1
61.1
24.1
23.6
62.5
14.9
80.5
75.5
65.6
60.6
77.5
72.5
58.1
55.1
22.0
21.5
100
19.0
77.4
72.4
58.4
53.4
74.4
69.4
54.0
51.0
20.6
20.1
155
24.0
74.5
69.5
50.6
45.6
71.5
66.5
50.2
47.2
19.3
18.8
200
27.5
72.9
67.9
45.4
40.4
64.9
48.0
45.0
18.5
18.0
250
31.0
71.4
66.4
40.5
35.5
68.4
63.4
46.0
43.0
17.8
17.3
500
45.3
61.9
21.7
16.7
63.9
58.9
40.0
37.0
600
50.1
65.7
60.7
15.6
10.6
62.7
57.7
38.4
35.4
