Power over Ethernet: Things You Should Know About it - PowerPoint PPT Presentation

View by Category
About This Presentation

Power over Ethernet: Things You Should Know About it


Important things you need to know about Power over Ethernet. Read all the basic details, standards and advantages described in this article. read – PowerPoint PPT presentation

Number of Views:7
Slides: 8
Provided by: SFCable
Category: Other


Write a Comment
User Comments (0)
Transcript and Presenter's Notes

Title: Power over Ethernet: Things You Should Know About it

Power over Ethernet Things You Should Know About
The Internet is an ever-growing phenomenon
experiencing diversity as well as stable
advancements. In the present scenario, you can
connect with your loved ones through a quick
video call around the world and even when on the
One other such phenomenon is Power of Ethernet
(PoE). The main advantage of PoE is speedy
delivery of data. It eliminates the need for
AC/DC power suppliers and outlets. Plus, it costs
almost nothing because remote installation has
lower costs than fiber as there is no electrician
Because of its cost-effectiveness and speed
advantages, most of the buildings prefer them for
installation to achieve a stable network system.
People around the world invest billions of
dollars into this kind of development every year.
PoE's main aim is to squeeze out possible high
speed and power from existing cabling and
eventually grow into an established IT
marketplace. Any size of organization can attain
the benefits of Power over Ethernet into their
networks with the right application of PoE.
And in the next segment, we have talked about the
right application of PoE in order to get the best
out of it.
The Right Application Of PoE
With the help of PoE, you can add a device in
remote locations or any outskirt places. It is a
boon for the wireless access point, CCTV camera
placements, digital signage on the top or sides
of skyscrapers. It is best suitable for IT
network usage. You can boost small and
networks for distances beyond 100 meters/300 feet
for a single device with the PoE injections. You
can even apply it over existing copper telecom
Don't Use PoE When...
It does not support sending network data over
long distances, extreme temperatures. Despite
that, you can apply it if the industrial
designation is present.
Things You Must Know About PoE
The reason this technology wave is getting such
traction is great data speed and power which is
getting improved simultaneously with each new
standard. Let's understand some basic details
about PoE that you need to know.
Data Speeds Offered By PoE
The main advantage It costs lesser than the
fiber and delivers higher data speed. The
widespread adoption of IEEE 802.3bz technology
made manufacturers spend more on product
development. The current data
delivery rates are 1Gbps over Cat5e and cat6. The
new standard IEEE 802.3bx has the capacity to
deliver data at a speed of 2.5 to 5 Gbps over
100m with an immediate view toward 10 Gbps.
To stream High-definition you require 400 Mbps.
You can easily stream a training video in a short
span of time. In short, it has enough data speed
to support devices in a small LAN.
Delivery Standards Of PoE
One of the major things is that PoE doesn't
require any additional power supply. It runs over
one cable. Previously it developed standard IEEE
802.3at which renders 30.8W of power. IEEE
802.3bt is the most recently developed standard
which provides 60W of power.
Supported Devices
The list of PoE supported devices is increasing.
In fact, manufacturers are developing new network
devices with the convenience of PoE in mind. It
works indoors and outdoors. At the places where
there are extreme
temperatures, installers keep cables and devices
in protected areas under eaves, shades, etc. The
latest standard IEEE 802.3 bt supports legacy
devices. These devices do not support PoE
standards. These devices might be a part of a PoE
network inexpensively through the use of a
splitter. Video phones, speed dome cameras, and
WiMax wireless access points are some of the
examples of PoE devices. It also includes devices
like thin clients, point-of-sale systems,
laptops, and digital signage. Costs With PoE
Installation The installation costs are lesser
than connecting the networking products with
fiber network cabling as we have mentioned
several times before. Cat5e and Cat6 cables which
are available in almost all the infrastructures,
and recent addition Cat6 cables are less
expensive than the fiber cables in terms of
Nowadays, both PoE networking products and
compatible devices are
becoming a plug and play. PoE is making feasible
network upgrades from the cost and IT resource
perspective. Because of power delivery through
the cable, there is no need to have a contractor
to install an electrical outlet for remote
devices. From a technical perspective, PoE is an
important solution. It started just to get better
signals on existing wiring and better data
speeds. How To Upgrade To Power Over
Ethernet? It's an easy and straightforward
process. Connect other devices to a PoE switch as
usual and the switch will detect the compatible
devices and enable power automatically. You can
easily upgrade powered devices such as IP cameras
with a splitter. The latest standard IEEE 802.3
bt supports legacy devices and other devices
which do not support PoE standard can be in the
network inexpensively using a splitter.
PoE is there in any design where data passes over
an Ethernet cable. The spare pairs pass the power
via the center tap of the data transformer. This
way, PoE can support high-speed data
transfers. This Blog is Originally posted
here https//www.sfcable.com/blog/power-over-ethe
rnet-things-know If you found this Blog useful,
here are some other Blogs that may be of
interest. Different Types of Monitor Cables Are
Ethernet Cable and Network Cable Same? A Laymans
Guide to CAT6A Cables, Their Advantages and
About PowerShow.com