The e in cat5e stands for enhanced although the cat5 ethernet cable can handle up to 10 100 mbps at a 100 mhz bandwidth which was once considered quite efficient the newer versions of cat cables are significantly faster says firefold.
Category 5e ethernet cable speed.
Nothing changed physically in the cable itself.
Instead cat 5e cables are tested more stringently to ensure less crosstalk electrical interference.
It has a slightly higher frequency specification that cat 5 cable as the performance extends up to 125 mbps.
Cat 6a the a in cat 6a stands for augmented.
In other words only some of those old cat 5 cables are good enough to be cat 5e cables.
Category 5 cable cat 5 is a twisted pair cable for computer networks since 2001 the variant commonly in use is the category 5e specification cat 5e the cable standard provides performance of up to 100 mhz and is suitable for most varieties of ethernet over twisted pair up to 1000base t gigabit ethernet.
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Many cat 6 cables also include a nylon spline which helps eliminate crosstalk.
Like amazon s model this cable offers a maximum speed of 1gbps but improves over cat 5 and cat 5e products with better crosstalk protection and a higher 250mhz bandwidth.
Cat6 cables also called category 6 or cat 6 cables provide lower crosstalk a higher signal to noise ratio and are suitable for 10gbase t 10 gigabit ethernet while cat5e cables support only up to 1000base t gigabit ethernet.
The term cat when talking about these cables is a shortened version of category so for example cat5 cables are classified as category 5 cables.
That speed comes with a price however as cat 6 cables are more expensive than cat 5 and cat 5e variants.
Cat5e and cat6 cables are both backwards.
Although the spline is not required in cat 5 cable some manufactures include it anyway.
Cat 8 ethernet cable internet network lan cable high speed 2000mhz 40gbps rj45 cables for gaming xbox ps4 modem router compatible for cat7 cat6e cat5e network by haslo tech 7 99 7.
Cat5e cables for example provide you with faster speeds.
As a means of future proofing your network cat6 is generally a better choice and worth the small premium in price.
In cat 6 cable the spline is not required either as long as the cable tests according to the standard.
Cat 5 is also used to carry other signals such as telephony and video.
Cat 5e standard for cat 5 enhanced and it is a form of cat 5 cable manufactured to higher specifications although physically the same as cat 5.
In the picture above the cat 5e cable is the only one with a spline.