No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade
Knowledge Base

FAQ-How Long Is the Maximum PoE Power Supply Distance

Publication Date:  2019-07-04  |   Views:  1110  |   Downloads:  0  |   Document ID:  EKB1000079115

Contents

Issue Description

How Long Is the Maximum PoE Power Supply Distance?

Solution

Based on IEEE802.3af and IEEE802.3at, Category 5 cables provide a maximum of 100 m power supply distance.

The actual maximum transmission distance is related to the DC resistance of a network cable. A good-quality network cable is recommended.