Copper Cabling TOPICS

Network classifications and categories

FOWIKI.comComments Off on Network classifications and categories
Share

 

ClassesLink / channelCable / connectorsEthernet SpeedShielded / unshieldedconnector typeDistance
Class A100 kHzCategory 1
Class B1 MHzCategory 2
Class C16 MHzCategory 3telephony & 10 mbpsUTPRJ11/12/45
N.A.25 MHzCategory 510/100 mbpsUTP/FTPRJ45 (2 pairs)100m (90+10)
Class D100 MHzCategory 5e10/100/1000 mbpsUTP/FTPRJ45(2 pairs)100m (90+10)
Class E250 MHzCategory 610/100/1000 mbpsU-F-S/U-F-STPRJ45(4 pairs)100m (90+10)
N.A.250-625 MHzCategory 610 gbpsU-F-S/U-F-STPRJ45 (4 pairs)min. 37m –  max. 50m
Class EA500 MHzCategory 6A10 gbpsU-F-S/U-F-STPRJ45 (4 pairs)100m (90+10)
Class F600 MHzCategory 710 gbpsS/FTPGG45/TERRA100m (90+10)
Class FA700 MHzCategory 7A10 gbpsS/FTPGG45/TERRA100m (90+10)
Class I1600-2000MHzCategory 8.140 gbpsU/FTP or F/UTPRJ45 (4 pairs)30m
Class II1600-2000MHzCategory 8.240 gbpsF/FTP or S/FTPRJ45 (4 pairs)30m
FOWIKI.com
http://fowiki.com

Related Articles

Data Center TOPICS

Polaritetens betydelse för MPO/MTP

FOWIKI.com

MPO/MTP är en flexibel, hållbar samt skalbar teknisk lösning med hög densitet, och är samtidigt en av de mest relevanta teknikerna för att migrera system över till 40 & 100G Ethernet. En av stötestenarna som en nätverksdesigner behöver tänka på, är hur man försäkrar sig i att rätt polaritet på sändande/mottagande fibrer uppnås från start […]

Copper Cabling

Characteristics of Category 8 Cabling

FOWIKI.com

Category 8 offers four times the bandwidth of Category 6A cabling, with internal impairments specified up to 2GHz; alien impairments are also specified up to 2GHz. Structured Cabling Components If shielding and length limitations are put aside, Category 8 is fundamentally the same cabling system as prior categories; it is simply made to perform at […]

100G & 400G TOPICS

Will CS Single-Fiber and Duplex Connectors be Next Trend for Data Center

FOWIKI.com

CS Connector is developed by Senko Advanced Components, and the CS is widely considered to be the best option of the three. This CS Connector design utilizes the tried-and-true standard 1.25mm LC form factor ferrule, but with tighter spacing between the ferrules. With the CS design, pitch is reduced to 3.8mm from the LC standard […]