Cat 7a Cable Specifications

Cat 7 cable was developed with strict specifications on crosstalk and emi protection.

Cat 7a cable specifications.

Class f channel and category 7 cable are backward compatible with class d category 5e and class e category 6. For local area network patch cables cat 6 is normally terminated with 8p8c modular connectors. Category 7 cat7 and category 7a cat7a are the newest cable standards for ethernet and other interconnect technologies. The ansi tia 568 b 2 1 specification indicates the cable may be made with 22 to 24 awg wire.

Cat 7a currently offers the highest specification ethernet cables you can buy but it s not widely available and offers only a few supporting networking hardware options. Category 7a which is also commonly. Unshielded cables rely on the quality of the twists to protect from emi. Class f features even stricter specifications for crosstalk and system noise than class e.

The modular connectors are the rj 45 electrical connectors manufactured by xmultiple and other connector companies. Cat8 cable or category 8 cable is an ethernet cable which differs greatly from the previous cables in that it supports a frequency of up to 2 ghz 2000 mhz and is limited to a 30 meter 2 connector channel while cat8 cable requires shielded cabling as well. Cat7 cables feature even more. It requires shielded cabling as well.

Category 5e cat5e cable also known as enhanced category 5 is designed to support full duplex fast ethernet operation and gigabit ethernet. This is a big improvement on previous network cabling speeds cat 3. To achieve this shielding was added for individual wire pairs and the cable as a whole. 10 mhz cat 5.

Exceeding iso iec category 7 a class f a specifications siemon s fully shielded end to end tera cat 7a cabling solution delivers 10 gb s performance and beyond offers a bandwidth of 1 2 ghz per pair supports cable sharing and is validated for tempest high security government applications. Most importantly cat8 ethernet patch cables can support a speed of 25 gbps or even 40 gbps. Cat 7 cabling supports frequencies of up to 600 mhz and speeds of up to 10 000 mbit s. Category 7 cat7 and category 7a cat7a s ftp is compliant to iso 11801 class fa category 7a requirements and is reach and rohs compliant.

The performance requirements have been raised slightly in the new standard see comparison chart below. The major point to consider is that it can support a speed of 35 gbps. It is limited up to the 30 meter 2 connector channel. Category 8 cat8 cable or cat 8 cable is an ethernet cable which is a different type of cable standing apart from the previous cables.

It supports a frequency of up to 2ghz 2000 mhz. Cat 7a cables can perform up to frequencies of 1000 mhz and 40 gbit s.