cable categories

(redirected from CAT 6a)

cable categories

Following are the categories for telephone and Ethernet cables, which are abbreviated "Cat." For HDMI video cables, see HDMI cable types.

Cat1 and Cat2 are unofficial voice grade standards, while the rest are based on the EIA/TIA-568-B standards. Ethernet wiring today starts at Cat5e. Cat8 is for short distances in datacenters. See twisted pair.

Cat  Type of      Bandwidth    Data#    Cable         (MHz)      Rate

  8   ScTP/STP     2000 MHz   40-100 Gbps
  7a  ScTP/STP     1000 MHz   10 Gbps
  7   ScTP/STP      600 MHz   10 Gbps
  6a  UTP/ScTP/STP  500 MHz   10 Gbps
  6   UTP/ScTP/STP  250 MHz   10 Gbps
  5e  UTP/ScTP/STP  100 MHz    1 Gbps

  5   UTP/ScTP/STP  100 MHz    1 Gbps
  4   UTP/ScTP/STP   20 MHz   16 Mbps
  3   UTP/ScTP/STP   16 MHz    4 Mbps
  2   UTP             4 MHz    4 Mbps
  1   UTP             1 MHz    Analog



Cat5e Is Entry Level Today
To be more resistant to crosstalk, Cat5e wires are twisted more tightly inside the cable than Cat5. Because Gigabit Ethernet is found on every new computer, Cat5e is the basic Ethernet cable today.
References in periodicals archive ?
Leviton, a leader in networking systems and smart home automation, has launched its first fully tool-free, field-terminable plug, the Cat 6A Universal Tool-Free Plug.
Leviton announced its first fully tool-free, field-terminable plug, the Cat 6A Universal Tool-Free Plug.
With an existing network infrastructure running Cat 6a or Cat 7 cabling, customers can benefit from higher-grade copper wiring than Cat 5e - supporting higher bandwidth requirements for 10GbE Copper up to 100m using RJ45 connectors.
The Leviton Atlas-X1 Cat 6A Cabling System was designed to support critical systems such as clinical networks, Baddar says.
It is also capable of throughputs of 10 Gb/s over Cat 6A copper cabling.
Adam Tech's product offering includes USB, HDMI, D-Sub, VGA, DVI, DisplayPort, Power Cords & CAT 5e, CAT 6, CAT 6a, CAT 7 and CAT 7a, and all products are now available with immediate shipping from Future Electronics.
While some PoE devices require a CAT 6A cable for its ability to support 10 Gigabit Ethernet, many devices will never need a data rate that exceeds the throughput capability of CAT 5e.
Berk-Tek Leviton Technologies said its CX6850 Cat 6A Premium+ UTP System was successfully tested to deliver 100-watt Power over Ethernet (PoE), enabling the transmission of power and data to a wider range of remote devices.
CAT 6A shielded systems are becoming the ideal choice for the transmission of 10GBASE-T over copper cabling.
TE Cat 6A U/UTP panels offer 24-port 1RU and 48-port 2RU density and are available in flat, angled and dynamic-angled configurations.
Its economic potential is simply too significant, judging from current R&M market observations and experience with millions of installations for its own high-end Cat 6A and fibre-optic solutions," he said.
This is one of the reasons why the cabling standards bodies recommend Cat 6a cabling as the minimum requirement in the Data Centre cabling standards.