How does HomePlug send data through the mains wires?
HomePlug devices convert data from
your computer into a signal that can be
transmitted over standard AC wires. The signal
does not interfere with the ordinary current
travelling through the wires. As these devices use
the mains power line as a means to transfer data
it is normal for the units to become warm during
operation.
Is the
mains power line a reliable medium for a computer
network?
In comparison to Ethernet cabling,
which has clean and consistent characteristics,
the AC mains power line used by HomePlug is a
harsh medium for computer networking. This is
because of the many sources of unpredictable noise
and interference found around the home - hair
dryers, vacuum cleaners, halogen lights, food
blenders etc. A typical home power line can have
any number of different appliances plugged in and
out, turned on and off, or left running for any
amount of time. All of this causes the
characteristics of the power line to be constantly
changing.
How does
HomePlug overcome the difficulties of using the
mains to create a computer network?
LINDY HomePlug devices use a
technology called PowerPacket™ to overcome
the difficulties caused by using the mains to
network computers. Developed by Intellon™
Corporation, PowerPacket constantly monitors for
sudden changes in the quality of the power line.
It senses these changes and adapts to provide the
most reliable connection. If a hairdryer or vacuum
cleaner is turned on, PowerPacket will adapt; if
three new appliances are plugged in, PowerPacket
will adapt. In this way, PowerPacket does not
communicate through the noise, but dynamically
changes around it � guaranteeing reliable
communication at every outlet!
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How many
HomePlug devices can I use on my network?
You can install up to 15 HomePlug
devices on your HomePlug network
What is
the speed of a HomePlug network?
HomePlug networks can run at
speeds of up to 14Mbit/sec, with typical
performance of between 6 and 11Mbit/sec - more
than enough for most home network users!
Are there
any issues with power strips, UPS (Uninterruptible
Power Supplies) and circuit breakers?
Extensive testing has shown
minimal problems affecting data transfer when
these devices are in use, but for the most
reliable performance we recommend that each
HomePlug unit is plugged directly into a mains
wall outlet.
What
about security?
HomePlug devices protect data with
56 bit DES encryption technology. The
sophisticated encryption technique used in
HomePlug means all packets of data are encrypted
before transmission; only devices which share the
user-managed key will be able to decrypt the data
packet.
What HomePlug devices
are available from LINDY?
Currently, we have the
HomePlug
Ethernet Adapter 85Mbps (Part No. 25131) and
the
HomePlug
AV Ethernet Adapter 200Mbps (Part No. 25144)
available.
Can I use HomePlug
with my current Wireless or Ethernet network?
HomePlug was designed from the outset to
provide maximum compatibility with existing
wireless and Ethernet networks. The PowerPacket
technology adheres to standard Ethernet protocols
- using destination and source MAC addressing.
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How do I share my broadband internet connection
using HomePlug?
With HomePlug, sharing your Broadband internet
connection couldn�t be easier � all you need
are at least two LINDY HomePlug Adapters and a
Broadband router.
Simply connect your ADSL/Cable modem to the
Broadband router and then connect the router to
the HomePlug Ethernet Adapter. Plug the adapter
into a wall outlet � now every computer on the
HomePlug network can have broadband internet
access!
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