Cisco’s newest 802.11ac product, the Aironet 3700 Series Access Point is now orderable and shipping in the next few weeks. The AP 3700 features an integrated 11ac radio with a 4x4 architecture and Cisco’s High-Density Experience (HDX) Technology. HDX is a suite of features specific to the AP 3700 that delivers the best possible user experience, especially in high client density networks. HDX is enabled by a combination of hardware and software features on the AP 3700, features including:
CleanAir 80 MHz – Interference detection and mitigation
ClientLink 3.0 – RF link quality
Smart Roam – Intelligent roaming handoff
Turbo Performance – Performance with high client density
Aruba recently launched their 802.11ac access point, the AP-220 series, featuring a 3x3 design.
Miercom recently published a third-party evaluation of the performance between the AP 3702i and the AP-225. The report consists of a diverse range of test cases meant to gauge real-world performance of the access points. The tests include; multi-client performance, single client rate vs. range, performance in the presence of interference, and performance on reduced power. Here are some of the highlights from the report.
The AP 3700 performed very well in the multi-client performance test, thanks impart to HDX Turbo Performance. With 60 clients, the AP 3702i had a 6x performance advantage over the AP-225. The AP-225 struggled to serve all the clients and only mustered 40 Mbps total. The AP 3702i was able to transmit a healthy 236 Mbps, while maintaining fair throughput to each client.
The test consisted of 60 11ac clients, all associated to the 5 GHz radio. The clients used were 10 Dell E6430 laptops with Broadcom 4360 three spatial-stream chips, 20 Apple Macbook Air two spatial-stream laptops, and 30 Dell E6430 laptops with Intel 7260 two spatial-stream chips. Clients were setup in an open office environment surrounding the AP. Distances varied from 10’ to 50’.
Can you remember life without Wi-Fi? Mobility is an integrated part of our daily lives – from how we operate as a mobile user or consumer to how we conduct business. And as Cisco continues to focus on architectures and solutions that transform our customers’ businesses, our Wi-Fi business soars: in last week’s Q3 earnings, we reported a 27 percent increase in year-over-year revenue and a 200% increase in sales of Service Provider Wi-Fi. We’ve now seen 6 out of 7 quarters of Wi-Fi growth, and we continue to be the clear industry leader.
We’ve made exciting new announcements in wireless – the industry’s first edition of the 802.11ac module; extending our portfolio for a cloud-managed offering with the acquisition of Meraki; and unveiling several marquees customer deployments.
One of the truly differentiated ways Cisco is delivering business-relevant solutions is extending the Unified Access architecture through the Connected Mobile Experiences solution. This solution embodies Cisco’s commitment to deliver relevance to line of businesses by shifting the network to a revenue enabler that creates meaningful Wi-Fi user experiences and increases business efficiency.
The Connected Mobile Experiences solution uses Cisco Wi-Fi infrastructure– access points, controllers, Mobility Services Engine (MSE), and management – to detect, connect, and engage end users and to provide unique insight to venue owners through location analytics.
The next generation of Wi-Fi, 802.11ac couples the freedom of wireless with the speed of gigabit Ethernet. This also translates in additional load on the backbone of the network, which has to deliver at least 3 times the capacity of the current gold standard, the 802.11n based network.
Cisco launched the Unified Access architecture to scale linearly with the increased load on the network with 60 Gbps Wi-Fi throughput on the Cisco 5760 Wireless LAN Controller and 40 Gbps Wi-Fi throughput on the Catalyst 3850 Series Switch with a built-in wireless controller. Both these platforms are based on the Cisco Unified Access Data Plane (UADP) programmable ASIC, which provides high performance and scale, common open APIs, and enables consistent QoS policies for both wired and wireless networks.
Aruba recently launched the 7240 series controllers with a throughput of up to 40Gbps claimed, with the same goal of delivering 802.11ac capable performance across the network. This controller is based on a generic network processor and not a purpose built ASIC like the Cisco controller.
Miercom performed a third-party evaluation to benchmark these products using IMIX (Internet Mix) packet traffic and test QoS traffic for high priority application. IMIX is traffic pattern consisting of a preset mixture of small, medium and large frame sizes used to emulate real-world traffic scenarios in a testing environment. We wanted to give you a sneak peek at some of the results.
Cisco 5760 is six times faster and Catalyst 3850 is 4 times faster as compared to Aruba 7240
The Cisco 5760, 3850 and the Aruba 7240 were tested for throughput using RFC 2544 and IMIX Traffic. The Cisco 5760 and 3850 performed extremely well by achieving 50 Gbps and 37 Gbps, whereas Aruba 7240 fell short by just achieving 8 Gbps, which is 20% of its advertised throughput.
It can be so easy to be mislead by vendors claiming incredible bandwidth gains offered by their new ’3 Spatial Streams’ wireless access points. The tricky part is that none of them are outright lying, they are simply describing a reality that nobody lives in. Cisco released the new 3600 series access points at CiscoLive London last week. We have also had fun showing the incredible bandwidth gains available through this extra stream -- but we did it with custom designed silicon to create a 4x4 radio. Why is this valuable to you? Is it not just ‘more is better?’ Hardly. The true genius being offered here is only clear when you understand some basics of how radios work. Multiple capabilities unique to Cisco come into play here such as ClientLink and CleanAir. Watch this ‘Fundamentals of Spatial Streams’ to arm yourself with knowledge you can apply right away. It will be the best 6 minutes of your life (today at least).
It is so critical that we make it easier for people to get on and off the network in a secure fashion. Cisco has made incredible strides merging access control platforms that have done well over the years yet still required heavier configuration and/or manual intervention. Not any longer…The Cisco Identity Services Engine or ISE, is a game changer that has already been well received by the market and yet just keeps improving.