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

Copper Cabling TOPICS

Do you know all these 8 types of copper patch cable?

FOWIKI.com

Since twisted pair used in the data communication network, there are many types of terminology like UTP, STP, FTP etc for describing the twisted cable, these cables are used in the different environment like the high-performance data center, enterprise machine room, manufacturing facilities etc. Based on ISO/IEC 11801, there are 8 types of cables, please […]

Data Center TOPICS

STRUCTURED OR NOT for Data Center

FOWIKI.com

The broad advantages of structured cabling over point to point cabling (such as that used on top of rack configurations in a data center) are seen as: improved energy efficiency increased switch port utilization quicker system adaption greater scalability easier network expansion less maintenance and administration less expensive switches overall lower cost of ownership.   […]

100G & 400G Data Center TOPICS

De ontwikkeling van nieuwe IEEE 802.3 Ethernet-standaarden

FOWIKI.com

25GBASE-SR Door de ontwikkeling van 100GBASE-SR4 in 2015 werd het noodzakelijk een nieuwe standaard te ontwikkelen voor een lagere snelheid in de vorm van 25GBASE-SR. Deze is in 2016 formeel vastgelegd als IEEE 802.3by Ontwikkeld voor het aggregeren van vier 25G server-poorten naar één 100G switch-poort De transceiver gebruikt de bekende SFP+ form factor met […]