Living the Mesh Life
Mesh networking is the current hot topic when it comes to Wi-Fi. Breaking from the trend of increasingly powerful standalone Wi-Fi routers that has dominated the home networking scene over the past few years, mesh networking solutions aim to provide wider and more even Wi-Fi coverage in your home or office through a system of multiple self-configuring and self-managing hotspots. In theory, this approach not only provides better wireless coverage overall, it also makes the setup and maintenance of a Wi-Fi network easier for novice and experienced users alike.
Multiple companies have recently launched Wi-Fi mesh systems, including familiar names such as Google, Netgear, and Linksys. But this new approach to networking has also attracted newcomers, including San Francisco-based eero, one of the first companies to launch a consumer-targeted Wi-Fi mesh platform. eero loaned us their primary product, the 3-piece eero Home WiFi System, and we've spent a few weeks testing it as our home router.
This review is the first part of a series of articles looking at Wi-Fi mesh systems, and it will focus on the capabilities and user experience of the eero Home WiFi System. Future articles will compare eero to other mesh platforms and traditional standalone routers, and look at comparative wireless performance and coverage.
Box Contents & Technical Specifications
As mentioned, we're looking at the 3-pack eero Home WiFi System (hereafter referred to simply as "eero"), a bundle that gives you everything you need to get your home or office up and running with a Wi-Fi mesh system. The box includes three eeros, three power adapters, and a 2-foot Ethernet cable.
Each eero device is identical in terms of design and capability, measuring in at 4.75 inches wide, 4.75 inches deep, and 1.34 inches tall. They each feature two Gigabit Ethernet ports, a single USB 2.0 port (currently restricted to diagnostic use only), and are powered by two 2x2 MIMO Wi-Fi radios capable of supporting 802.11 a/b/g/n/ac. In addition, an eero network supports WPA2 Personal encryption, static IPs, manual DNS, IP reservations and port forwarding, and Universal Plug and Play (UPnP).
Subject: Networking | January 5, 2017 - 12:40 AM | Scott Michaud
Tagged: wifi, router, mesh, hivespot, hivedot, gigabit router, asus, 802.11ac
ASUS has just announced the HiveSpot and HiveDot Mesh WiFi systems, which both combine multiple access points into a single network. Any individual node could be configured as either a router or a repeater, but the system is designed around one acting as a router and the rest, repeaters. The main difference between the two models is the higher-end set, the HiveSpot, utilize an extra, 5 GHz band, running 867 megabit, that’s dedicated to communication between the access points.
Because of this, the HiveSpot is listed as AC2134 while the HiveDot is AC1300, but devices that connect to this network will see two, 650 megabit bands in either case. What the HiveSpot will get you is higher performance (and maybe stability) should multiple devices be communicating with different nodes at the same time. With the HiveDot, the routers will be sharing the same bandwidth as the devices connecting to them.
ASUS wasn’t too clear about pricing in their press release, but CNet is reporting that they will be sold in bundles of three, which is the minimum for the mesh network. Three HiveSpot devices will carry an MSRP of $399 USD, while three HiveDots, $299. In other words, it will cost you $100 if you want the high-bandwidth, dedicated link between the nodes.
Follow all of our coverage of the show at https://pcper.com/ces!
Subject: Networking | October 9, 2016 - 05:42 AM | Tim Verry
Tagged: wifi, onhub, mesh, google wifi, google, 802.11ac
Building on the company’s OnHub WiFi router program, the search giant will be offering up its own mesh WiFi network solution for home users later this year aptly named “Google WiFi.” Available in November for pre-order Google will offer single and triple packs of its puck-shaped smartphone controlled WiFi nodes.
Google WiFi is a new product that takes advantage of an old technology called mesh networking. While most home users rely on a single powerful access point to distribute the wireless signal throughout the home, mesh networks place nodes around the home in such a way that the WiFi networks overlap. Devices can connect to any node and transition between nodes automatically. The nodes communicate with each other wirelessly and connect end devices to the router and Internet by taking the best path (least number of hops and/or highest signal strengths). This model does have some disadvantages that are shared with WiFi repeater solutions in that as much as 50% (or worse!) of the bandwidth can be lost at each hop as the devices use wireless for both communicating with end devices and the backbone to the router. The advantage though is that you need only find a power outlet to set up the mesh node and there is no need to run Ethernet or deal with Powerline or MoCA setups.
Fortunately, it looks as though Google has mitigated the disadvantage by including two radios. The circular Google WiFi nodes (which measure 4.17” diagonally and 2.7” tall) pack a dual band 802.11ac WiFi chip that can operate at both 2.4 GHz and 5 GHz. Using the 5 GHz network for in room end devices (PCs, smartphones, game consoles, Rokus, et al) and the 2.4 GHz network to communicate with each other will help to eliminate a major bottleneck. There will likely still be some bandwidth lost, especially over multiple hops, due to interference, but it should be much less than 50% bandwidth loss.
Each Google WiFi node features two Gigabit Ethernet ports that can be setup as LAN or WAN ports, Bluetooth, and an 802.11ac 2x2 WiFi radio with beamforming support. The nodes are powered by an unspecified quad core processor, 512MB DDR3L memory, and 4GB of eMMC flash storage. The nodes apparently draw as much as 15 watts.
Of course, being Google, the Google WiFi can be controlled using an Android or iOS app that allows the administrator to pause WiFi on a per-device basis (e.g. set time limits for children), monitor device bandwidth usage and prioritize traffic, and automatically apply firmware updates to mitigate security risks. Additionally, Google WiFi automatically configures each node to use the best channel and band to get the best performance that supports all devices.
The nodes currently come only in white and are constructed of plastic. There are blue LEDs around the middle of the puck shaped device. Google WiFi will be available for pre-order in November. A single node will cost $129 while a three pack will cost $299. Google is not first to the wireless mesh party but it looks like it will be competitively priced (the three pack is $200 cheaper than eero, for example).
This looks like it might be a simple to setup solution if you or your family are currently running a single access point that can’t quite cover the entire home. I don’t really see this as a product for enthusiasts, but it might be worth recommending to people that just want WiFi that works with little setup. I will have to wait for reviews to say for sure though.
What are your thoughts on Google WiFi?
- Heterogeneous Wireless Mesh Network Technology Evaluation for Space Proximity and Surface Applications (PDF) @ NASA
- Solving the Wireless Mesh Multi-Hop Dilemma (PDF) @ Strix Systems
Introduction and Features
Courtesy of NZXT
NZXT added two mid-tower case offerings to its Tempest series today that feature custom solutions for dual-radiator watercooling systems and dual "touch-powered" 120mm front fans with removable filters. The Tempest 410 and Tempest 410 Elite are available for $79.99 and $89.99. Today, we are kicking the tires on the Tempest 410 Elite to ensure enthusiasts and overclockers get the most bang for their buck for their next mid-tower case upgrade.
Courtesy of NZXT
Both Tempest 410 and Tempest 410 Elite cases incorporate a honeycomb mesh design to the front, top, and back panels and advanced cable management systems for concealing loose wires and power cords. The Tempest 410 Elite ups the ante with an acrylic side panel to see all the hardware inside the chassis.