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Standards
Standards
ISO/IEC 11801
ANSI/TIA/EIA-568-C.2
Class C
Category 3
Frequency (MHz)
App
lica
16MHz
802.3 - 10BASE-T
Class D
Category 5e
100MHz
155 Mbps ATM
1000BASE-T
VoIP
Class E
Category 6
250MHz
1000 BASE-TX
Class EA
Category 6A
500MHz
10G BASE-TX
Class FA
Category 7A
1000MHz
10G BASE-TX
Permanent Link
Per ANSI/TIA/EIA 568-C.2, the permanent link inclu des:
Up to 90M of horizontal c abling and one c onnec tion at
each end.
I t may als o inc lude an optional trans ition point
conne
.
Channel
Per ANSI/TIA/EIA 568-C.2, the channel includes:
Up to 90M of horizontal c abling ;
A work area c ord;
ecommunica ons outlet or connector;
An optional trans ition point or c ons olidation c onnector;
And two c onnec tion c onnec ted by a patc h c ord and an
equipment cord in the te
om.
n
Appendix
ISO/IEC - TIA/EIA Categories of Transmission Performance