What is propagation delay?

February 4, 2020

What is propagation delay?

Propagation delay measures the time required for a signal to propagate from one end of the circuit or pair to the other. Delay is the principal reason for distance limitations for structured cabling.

Propagation delay skew is the propagation delay difference between the slowest and fastest cable pair. Skew is important because again, Gigabit Ethernet uses all four pairs in a cable. The packet of information may be sent over multiple pairs; thus, if one pair is significantly slower than the others, it may be impossible to recombine the original signal.

Press Releases

Superior Essex Communications Announces Expansion of Fiber Optic Cable Manufacturing Facility to Meet Continuing Broadband Demand Nationwide

May 31, 2023

The $73 million investment will create manufacturing jobs and help connect ...

Blog

How Designing Less Plenum Cabling Space Can Enhance Sustainability Attributes

April 19, 2023

When leading sustainable building projects, we tend to focus on the buildin...

Press Releases

Paul Weintraub of Superior Essex Communications Named as Secretary for APOLAN Board of Directors

March 21, 2023

Atlanta, GA – Paul Weintraub, head of international business for Superior...

Blog

Building Security Requires Greater Data Delivery Distances

February 24, 2023

The safety of your office workers or building patrons is tantamount to buil...

Contact us directly.

We know that not every project is the same and that not every application is an easy spec to meet. We want to talk with you to meet the need of any challenge that you have.

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.

Necessary

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
viewed_cookie_policy	1 hour	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Functional

Performance

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Cookie	Duration	Description
ASPSESSIONIDQGBSRBBR	49 years ago
DigitalRenovation	2 months
YSC	1 year	This cookies is set by Youtube and is used to track the views of embedded videos.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Cookie	Duration	Description
GPS	30 minutes	This cookie is set by Youtube and registers a unique ID for tracking users based on their geographical location
vuid	2 years

Others

Advertising

Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Cookie	Duration	Description
IDE	2 years	Used by Google DoubleClick and stores information about how the user uses the website and any other advertisement before visiting the website. This is used to present users with ads that are relevant to them according to the user profile.
INVITO	49 years ago
TDID	1 year	The cookie is set by CloudFare service to store a unique ID to identify a returning users device which then is used for targeted advertising.
VISITOR_INFO1_LIVE	5 months	This cookie is set by Youtube. Used to track the information of the embedded YouTube videos on a website.

uncategorized

non-necessary

What is propagation delay?