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

100G & 400G TOPICS

Introduction to 100G QSFP28 Single Lambda Transceivers

FOWIKI.com

Introduction 100G Single Lambda transceivers were defined by 100G Lambda MSA (100G Lambda Multi-Source Agreement). The MSA 100G MSA uses 100G PAM4 optical signaling and encoding it is able to use 100Gb/s per channel to transmit from 2m up to 40KM via single-mode fiber. Advantages The traditional 100Gb/s optical standards such as 100GBASE LR4, 100GBASE […]

Optical Cable TOPICS

Blowing Method for Air Blown Fiber

FOWIKI.com

Cable installation by using high-speed air ow combined with additional mechanical pushing force is called as “blowing or jetting”. Cable blowing is the process of installation of optical ber cable into a pre-installed duct. Compressed air is injected into the duct inlet after few hundred meters of cable is pushed into the duct. Compressed air […]

Fiber Optic Transceivers TOPICS

Complete list for Cisco 40GBASE QSFP Modules

FOWIKI.com

The Cisco® 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications. Features and Benefits of Cisco QSFP Modules Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet […]