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dLAN Audio World streams audio over HomePlug

by Nilay Patel posted Mar 6th 2009 at 8:01AM

We've never been huge fans of HomePlug -- 5GHz WiFi is our preferred obscure networking tech -- but the new dLAN Audio system from Arkados and devolo AG might have us reconsidering. The various dLAN components all simply plug into power outlets and connect to each other, instantly creating a whole-house audio streaming system. Arkados and devolo are hyping iPod compatibility, but we don't care about sources, really -- we just want to see how crazy speaker and radio designs can get when both power and signal are coming from one plug. Sadly, there are no pics, pricing, or availability yet, but we'll keep our eyes peeled.

HomePlug Alliance hits some milestones, rallies the troops at CES

by Steven Kim posted Jan 7th 2009 at 3:10PM

We've been disappointed by the fits and starts that powerline technology has suffered in the past, but an honest look over the past year's HomePlug Alliance achievements isn't without bright spots. Growth in the install base (now at 25 million devices), products and vendors (18 new members) are nothing to sneeze at, and HomePlug AV2's promise of 600Mbps speeds sounds promising going forward. Kicking of at CES this week and moving forward, the alliance wants to see lots more household connectivity for HDTV, HDMI and all manner of data transfer you want to get done without tearing down the sheetrock in your home. Could this be the year that HomePlug really takes off, or will disappointing real-world performance continue to dog the technology? Hit the link for the alliance's rosy view and let us know your predictions in the comments.

Continue reading HomePlug Alliance hits some milestones, rallies the troops at CES

ZyXEL intros DMA1100P HomePlug AV digital media adapter

by Darren Murph posted Jan 7th 2008 at 2:00PM

HomePlug's had a rocky past, but ZyXEL's looking to take the technology to new heights with the DMA1100P HomePlug AV digital media adapter. Dubbed a "simple solution" to enable consumers to share content on an HDTV via power lines, the "world's first" DMA with integrated HomePlug AV Powerline technology includes support for 1080i streaming and HDMI output. Purportedly, users can toss content around on their home power lines at around 200Mbps and it also "automatically discovers all media files from DLNA supported devices and makes them available for browsing and playback." Granted, we'd be a wee bit gun-shy about pulling the trigger on this one, but the brave souls out there who believe that this stuff will deliver can grab it next month for $269.99.

Conceptual UNI enables compartmentalized computing

by Darren Murph posted Aug 17th 2007 at 6:09PM

Those who find difficulty in cracking open a typical tower to replace that aging DVD writer with one that burns in high-definition should adore Richard Choi's UNI concept, which exemplifies compartmentalized computing and takes the stress out of upgrading. Apparently, the "Think" module would act as the core computer and handle the essentials, while a variety of other plug-in modules would provide additional outputs (HDMI, DVI, optical audio, USB, etc.), hard drive space, and optical drives. Granted, this could get out of hand for those who get UNI-stackin' fever, but we'll certainly pass along kudos to the idea. Click on for one more shot.

[Via YankoDesign, thanks Martin]

Continue reading Conceptual UNI enables compartmentalized computing

Sharp's HN-VA40S HomePlug AV 4-port Ethernet HUB: HD streaming over electrical wiring

by Thomas Ricker posted Jun 25th 2007 at 5:09AM

High definition video streaming over power jacks? We say bring it Sharp, if you can. Meet the HN-VA40S pair, a HomePlug AV 1.1 PowerLine Computing (PLC) solution with the promise of an effective 85Mbps (200Mbps theoretical) across your home's electrical outlets -- ample bandwidth and QoS to stream HD video throughout the home. The ¥17,000 (about $137) HN-VA10 adapter feeds whatever data you bung down its Ethernet jack to the 4-port, ¥13,000 (about $105) HN-VA40 Ethernet hub plugged into any outlet up to 150-meters away. Better yet, save a few bills and buy the set for about ¥24,000 (about $194) when these ship August 24th in Japan. Don't be shy now; you can connect up to 16 units to the same network although we'd suggest waiting for a review before dropping that much dough.

[Via Impress]

NEC intros Aterm CA2100P WiFi router and power line adapter

by Darren Murph posted Jun 12th 2007 at 2:22AM

Just weeks after teasing us with succulent 802.11n gear, NEC is hitting back with an interesting WiFi / power line adapter combo dubbed the AtermCA2100P set. The AtermCR2500P WLAN router sports four Ethernet ports, the usual host of IP and security features, and purportedly works in conjunction with the AtermCA2100P HD-PLC wall adapter (shown after the jump) to provide a wireless extension anywhere you can find a nearby AC outlet. Additionally, NEC claims that throughput of 190Mbps is doable, but judging by the ho hum reaction to the power line alternatives that have come before it, we wouldn't be so sure. Still, the two devices can be purchased together for a price of ¥25,000 ($206), or you can pick up the router (¥20,000; $165) and HD-PLC adapter (¥13,000; $107) separately if you so desire.

[Via AkihabaraNews]

Continue reading NEC intros Aterm CA2100P WiFi router and power line adapter

DirecTV testing the broadband over power line waters

by Darren Murph posted May 15th 2007 at 8:13AM

While analysts have long questioned how satellite television providers would answer the challenge of cable companies offering up bundled services with such little hassle, both DirecTV and EchoStar have traditionally partnered with DSL providers to tempt users to the dish, but change may finally be on the way. Reportedly, DirecTV's CEO recently suggested that it "may test delivering high-speed internet service through power lines in a major US city within the next year," meaning that broadband over power lines could be comin' down the pike. Notably, the company fessed up and stated that it "wasn't the only one" in talks to get such a plan in action, and while prospective test areas weren't named, the firm did say that it would probably aim for a "top 50 city where you're covering at least half the city." Of course, the talk of mergers was quickly shot down, but it's hard to think that a partnership isn't at least in the cards.

Linksys announces HomePlug AV PowerLine adapter

by Omar McFarlane posted Jan 9th 2007 at 5:15AM

Linksys announced the PowerLine AV Ethernet Kit, its first HomePlug AV release. The bundle includes two PLE200 PowerLine AV Ethernet adapters and companion cables, and allows data to flow around your house as fast as 100Mbps (as in Ethernet, theoretically enough to support HD streams). Currently a HomePlug AV network will support up to 16 devices, and can "combat electrical noise generated by appliances, electronic [products] and halogen lights." A quick refresher for those unfamiliar with the concept, PowerLine allows you to create a home network via electrical outlets rather than running CAT-5 cables up and down the stairs. You plug any internet ready device into one adapter, and connect the other adapter to your router, plug both adapters into a wall socket, and like magic you've got internets. It is backwards compatible with PowerLine 1.0 (a sigh of relief for early adopters) and the kit and additional adapters are available now for your enjoyment.

[Via Crave]

XAVi announces DS2 200Mbps Powerline HD lineup

by Thomas Ricker posted Jun 7th 2006 at 8:21AM

XAVi of Taiwan just announced their new product lineup exploiting the DS2 200Mbps Powerline HD chipsets shown as a reference design to the right. Just like Netgear's hardware, XAVi promises the ability to stream high-definition video to any room of the house via your existing electrical wiring -- something promised by first generation HomePlug devices but never quite achieved. XAVi says they'll begin shipping their XP302A and XP302H wall adapters starting this month with their XP302D -- a power supply integrated with the DS2 chipset -- shipping later in the summer. It's not clear from the press release but we assume that some magical combination of the devices will allow simultaneous access to high-definition TV streams, internet access, and voice over IP services when the XP302D is mounted or plugged into XAVi's lineup of xDSL and cable customer premise equipment. We'll just have to hold on for a bit to see where XAVi is taking us with all this.