Ruckus Wireless has unveiled the Ruckus ZoneFlex R710 access point (AP), a WiFi AP that allows twice the number of mobile devices to connect to it without a decrease in performance.
It is the first Wi-Fi access point to support major technical advances in the 802.11ac standard that allow the simultaneous transmission of multiple client streams to different devices over the same frequency, a highly anticipated new capability called multi-user multiple input/multiple output (MU-MIMO). This enables over two times the density of mobile devices versus Wave 1, and aggregate data rates exceeding two gigabits per second.
Among the first organisations to deploy the ZoneFlex R710 within a production environment, the City of San José, CA sees big value in the migration to new 802.11ac Wave 2 technology.
“We are at an inflection point in the industry as we deal with insatiable demand for wireless capacity and speed,” said Vijay Sammeta, Chief Information Officer for the City of San José. “We need to be able to plan and prepare for devices and services we haven’t even seen yet. Wave 2 represents an investment in a platform that not only meets our current needs, it will also meet those in the future that we can’t even predict. Delivering our Wickedly Fast Wi-Fi service has become a distinct competitive advantage for the City of San José. The Ruckus ZoneFlex R710 helps us take this to the next level. It’s simply the best performing Wi-Fi access point we’ve ever deployed, even without multi-user MIMO clients.”
According to Sammeta, after installing the Ruckus ZoneFlex R710, the City was able to achieve dramatic performance improvements, reaching over 445 megabits per second speed with two-stream-capable laptops, and over 200 megabits per second with single-stream mobile smart phones.
“The R710 is an extraordinary feat of engineering that marks a new era for our industry,” said Selina Lo, president and CEO of Ruckus Wireless. “The work and innovation we’ve put into the R710 reflects our leadership in delivering the world’s best in class wireless products that stand the test of time.”
Ruckus Delivers Unique Advantage with BeamFlex
Within a sleek and elegant new design, the Ruckus ZoneFlex R710 access point supports up to four spatial streams and 500 concurrent clients. Additionally, each ZoneFlex R710 access point integrates Ruckus-patented BeamFlex+ adaptive antenna technology, designed to enhance the operation of Wave 2 802.11ac technology by optimising antenna coverage on a per client, per transmission basis.
With four discrete, dual-band smart antenna arrays, the ZoneFlex R710 is capable of dynamically creating over 4,000 unique directional antenna patterns per radio, mitigating up to 15dB of RF interference while also reducing co-channel interference. Dual-polarised smart antennas also allow the R710 to automatically adapt to the changing physical orientation of mobile client devices such as smartphones and tablets, thereby helping to maximise uplink performance and offer unmatched reception of weak mobile client signals.
With BeamFlex+, the ZoneFlex R710 also offers a significant increase in performance and range, delivering up to 5dB of signal gain and aggregate data rates of over two gigabits per second (Gbps), 1,733 Mbps (@ 5 GHz) and 800 Mbps (@ 2.4 GHz). Backwards compatible with existing Wi-Fi clients, the ZoneFlex R710 can operate as a standalone Wi-Fi access point or part of a centrally managed Ruckus Smart Wireless LAN (WLAN). Additionally, the ZoneFlex R710 is equipped with dual gigabit Ethernet ports that can be aggregated to satisfy peak throughput requirements for maximum investment protection. The ZoneFlex R710 is also unique in its ability to support spatial multiplexing, adaptive antenna switching and transmit beamforming—designed to ensure that Wi-Fi performance and reliability are never compromised. The ZoneFlex R710 maintains full 4×4:4 802.11ac functionality with standard 802.3af Power over Ethernet (PoE), eliminating the need for costly and cumbersome wired switch upgrades.
The ZoneFlex R710 has a built-in USB port to accommodate Bluetooth Low Energy (BLE) beacons and other Internet of Things (IoT) devices. This, combined with Ruckus SPoT location-based services (LBS) and analytics, enable opportunities for enterprises and Service Providers to monetise their Wi-Fi investment in public venues through rich analytics and location-based user engagement.
* Follow Gadget on Twitter on @GadgetZA
Low-cost wireless sport earphones get a kickstart
Wireless earphone brands are common, but not crowdfunded brands. BRYAN TURNER takes the K Sport Wireless for a run.
As wireless technology becomes better, Bluetooth earphones have become popular in the consumer market. KuaiFit aspires to make them even more accessible to more people through a cheaper, quality product, by selling the K Sport Wireless Earphones directly from its Kickstarter page
KuaiFit has an app by the same name which offers voice-guided personal training services in almost every type of exercise, from cardio to weight-lifting. A vast range of connectivity to third-party sensors is available, like heart rate sensors and GPS devices, which work well with guided coaching.
The app starts off with selecting a fitness level: beginner, intermediate and advanced. Thereafter, one has the ability to connect with real personal trainers via a subscription to its paid service. The subscription comes free for 6 months with the earphones, and R30 per month thereafter.
The box includes a manual, a USB to two USB Type B connectors, different sized soft plastic eartips and the two earphone units. Each earphone is wireless and connects to the other independently of wires. This puts the K Sport Wireless in the realm of the Apple Earpods in terms of connection style.
The earphones are just over 2cm wide and 2cm high. The set is black with a light blue KuaiFit logo on the earphone’s button.
The button functions as an on/off switch when long-pressed and a play/pause button when quick-pressed. The dual-button set-up is convenient in everyday use, allowing for playback control depending on which hand is free. Two connectivity modes are available, single earphone mode or dual earphone mode. The dual earphone mode intelligently connects the second earphone and syncs stereo audio a few seconds after powering on.
In terms of connectivity, the earphones are Bluetooth 4.1 with a massive 10-meter range, provided there are no obstacles between the device and the earphones. While it’s not Bluetooth 5, it still falls into the Bluetooth Low Energy connection category, meaning that the smartphone’s battery won’t be drastically affected by a consistent connection to the earphones. The batteries within the earphones aren’t specifically listed but last anywhere between 3 and 6 hours, depending on the mode.
Audio quality is surprisingly good for earphones at this price point. The headset style is restricted to in-ear due to its small design and probable usage in movement-intensive activities. As a result, one has to be very careful how one puts these earphones, in because bass has the potential of getting reduced from an incorrect in-ear placement. In-ear earphones are usually notorious for ear discomfort and suction pain after extended usage. These earphones are one of the very few in this price range that are comfortable and don’t cause discomfort. The good quality of the soft plastic ear tip is definitely a factor in the high level of comfort of the in-ear earphone experience.
Overall, the K Sport Wireless earphones are great considering the sound quality and the low price: US$30 on Kickstarter.
Find them on Kickstarter here.
Taxify enters Google Maps
A recent update to Taxify now uses Google Maps which allows users to identify their drivers, find public transport and search for billing options.
People planning their travel routes using Google Maps will now see a Taxify icon in the app, in addition to the familiar car, public transport, walking and billing options.
Taxify started operating in South Africa in 2016 and as of October 2018 operates in seven South African cities – Johannesburg, Ekurhuleni, Tshwane, Cape Town, Durban, Port Elizabeth and Polokwane.
Once riders have searched for their destination and asked the app for directions, Google Maps shares the proximity of cars on the Taxify platform, as well as an estimated fare for the trip.
If users see that taking the Taxify option is their best bet, they can simply tap on the ‘Open app’ icon, to complete the process of booking the ride. Customers without the app on their device will be prompted to install Taxify first.
This integration makes it possible for users to evaluate which of the private, public or e-hailing modes of transport are most time-efficient and cost-effective.
“This integration with Google Maps makes it so much easier for users to choose the best way to move around their city,” says Gareth Taylor, Taxify’s country manager for South Africa. “They’ll have quick comparisons between estimated arrival times for the different modes of transport, as well as fares they can expect to pay, which will help save both time and money,” he added.
Taxify rides in Google Maps are rolling out globally today and will be available in more than 15 countries, with South Africa being one of the first countries to benefit from this convenient service.