Showing posts with label Ethernet. Show all posts
Showing posts with label Ethernet. Show all posts

September 14, 2011

Powerline Ethernet Adapter - A Guide

Powerline Ethernet Adapters are not a new technology, but they came to the fore the need for a network speeds because of the home gaming systems TV, cable and dish and Voice-over-IP applications that require fast network connections. But remember, speed Powerline Ethernet LAN and the local network, which is made from home. Do not rush the WAN, the Internet access and wide area network. If you have a slowDSL, or even worse, a dial-up modem, Ethernet, powerline home network allows to be fast, but nothing to make connections with the outside world.

Powerline Ethernet is designed to be plug and play. Ideally, you would simply connect the adapter to the first, second and the second adapter into the socket, and connect the network cable to each of these cards, and you were ready to go. Fortunately, this happens a couple of times, but canInterference problems, the various circuits in the house, or some configuration problems when you install the adapter for encrypted connections. But remember, this is a consumer product, and the configuration should work, or technical support is available.

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The speed that would be achieved with these adapters probably 15-50 Mbps. Advertised speeds between 85 Mbps and 200 Mbps, although some Gigabit Ethernet Powerline adapters are advertised in those days. The speed is slower than interference or distance becomes a problem. HomePlug 1.0 is the correct standard to use, and even if the HomePlug Alliance claims that the producers are on their compatible standard with the other, it would be better to choose not only the same brand, but also of the same make and model of the Powerline Adapter to ensure additional adapters are compatible. The reason I say this is that some details about the incompatibility of products.

Compared toTechnology> Wireless, Powerline adapters have some advantages such as higher bandwidth and better connections in large halls -. N would be the only wireless technology similar to the power line connections, and the decision depends on the specific situation. Some people have to reach the poor through the use of wireless phones disorders, walls or other obstacles and good results with the Powerline Ethernet. Regarding costs, it seems to meand wireless - n and Powerline Ethernet are approximately equivalent. If you have a laptop or a cell phone that can use the local network, if you want a wireless network.

But for two-storey houses, you can also create a combined approach. Need a wireless router downstairs which is connected to the WAN, and one of its ports would be the floor with the Powerline Ethernet Adapter transferred. His second Powerline Ethernet adapter, this wouldSignal, and that connect to a wireless access point. This transmission of a wireless network in the background, and was both physically and wirelessly connects the upper level (if the WAP had both physical ports and wireless capability).

Powerline Ethernet Adapter - A Guide

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August 18, 2011

Unreliable wireless? Powerline adapters too slow? It is one of the Coax Ethernet Adapter Kit?

Devices for home networking has become much more practical and flexible for computer users, as some years ago. For performance and reliability you can not beat CAT5 / 6 network cable, but also for users of home computers, this usually is not an option especially if you live in rentals. Typically, access is the main form of network connectivity at home and in recent years, Powerline Adapters (Wall-inserted-in power adapter, AC power outlets, in turn, EthernetCompounds have been used) and are becoming increasingly popular especially in areas of shade houses. It is a new and unknown network connection device designed home MoCA Coax Ethernet Adapter Kit.

MoCA is an acronym for Multimedia over Coax Alliance, are responsible for developing specifications for coaxial cable networks.

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The coaxial cable is in most homes and is a standard cable to connect to TVs, radios usedand cable TV.

Speed ​​should be up to 270 Mbps, but the most Ethernet RJ45 LAN over coaxial cable 100 Mbps Ethernet Adapter

Multiple adapters may be on the same coaxial cable infrastructure and communication in a network topology connected to shared media (cable). Moca 1.0 chipsets have a limit of 8 devices. The latest devices use Moca 1.1, which have a limit of 16 devices. MoCA 1.0 and 1.1 certified products will work together.

MoCA Coax Ethernet AdapterThe kits are usually sold in pairs and to generate the function units such as an Ethernet bridge. The technology converts Ethernet to a regular traffic signal that is able to pass through the coax wiring infrastructure, you share the cable with cable TV, radio, or regular TV signals. Each adapter has an RJ45 LAN port (these are also found on the back of, laptops and game consoles except the Wii) and two coaxial (F-type) connector. The second is for the coaxial connection through anyalready using the coaxial cable, and cable TV box, and then continues to operate as usual.

The following example is a coaxial Ethernet Adapter Kit can be used: a game console is to get your shiny HDTV, but the game is lag online and offline playback of HD video files from PC to HDTV is choppy on console. Do not have a network connection behind your HDTV, it seems, you have to live with Wi-Fi or Powerline adapters. But by inserting a pair of coaxial Ethernet adapter,much better connection could be achieved. The first adapter would be connected to run coax to the cable modem would be connected via Ethernet CAT5 cable to the router is in your office and the RJ45 connector. The second adapter is behind your HDTV in line with the coaxial cable running to your cable TV box and the RJ45 port for the adapter placed here connected via CAT5 Ethernet cable to the back of the console game. Voila, you have a connection faster and more reliableWi-Fi or Powerline.

Price and Availability

These are the weak points for MoCA Coax Ethernet Adapter Kit. Availability is ok in the U.S. and two of the largest manufacturer of networking kit production computer equipment (a couple).

D-Link DXN-221 MoCA Coax Ethernet Adapter Kit (Mocha 1.1)

and

Netgear MCAB1001 - MoCA Coax Ethernet Adapter Kit (Mocha 1.1)

Both are about $ 185. But MoCA Coax Ethernet Adapter for less, Motorola has beenNIM100 (Moca 1.0) have been one of the first adapter on the market and can be used for less than $ 120 for a pair on eBay (Motorola does not sell directly to consumers) need.

MoCA Coax Ethernet Adapter Kit are still made in the UK market and eBay is also dry. Thus, users of computers in the United Kingdom have to wait and see how this product is a bit 'more than niche products Powerline adapters, for example.

Unreliable wireless? Powerline adapters too slow? It is one of the Coax Ethernet Adapter Kit?

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