Bruce, The 310 series is 4x4 with 4 MU streams. But it is only 2SS on 2.4GHz.
325 has 2nd Ethernet port, full spatial streams in 2.4GHz, 3MU streams, and does 80MHz only. 315 is single Ethernet, 2SS in 2.4GHz, 4MU streams and does 160, but drops to 2SS in 5GHz @160. The 330 and 310 are the 2nd gen W2 chips from QCA which is why they get the 4th MU stream. I can't comment on CPU. Sent from my iPhone > On May 2, 2017, at 5:49 AM, Osborne, Bruce W (Network Operations) > <bosbo...@liberty.edu> wrote: > > > http://www.arubanetworks.com/products/networking/access-points/ > > Checking quickly, the 330 series is 4x4 MU-MIMO and has HP SmartRate, their > multi-gigabit solution. You can get 5Gps on Cat 5e or 10Gps on Cat6A, > according to their data sheet. > > http://www.arubanetworks.com/assets/so/SO_SmartRate.pdf > > 320 Series is 4x4 MU-MIMO > > 310 Series is 2x2 MU-MIMO > > Bruce Osborne > Senior Network Engineer > Network Operations - Wireless > (434) 592-4229 > LIBERTY UNIVERSITY > Training Champions for Christ since 1971 > > From: Chuck Enfield [mailto:chu...@psu.edu] > Sent: Monday, May 1, 2017 12:46 PM > Subject: Re: Aruba AP Models - 315 vs 325 > > The differences that I know of are: > > -330 series supports VHT160. I can’t see using it, but if you can than this > is the AP for you. > -330 has switchable antenna polarization, which should allow better H-plane > coverage when wall-mounting the AP. I haven’t tested this to see how well it > works, but a bracket to wall-mount an AP while maintaining its horizontal > orientation is pretty inexpensive. > > Traditionally, each higher Aruba AP series also has more memory, and often a > better processor, to ensure adequate performance in the densest users > environment. I recently asked my VAR about how the 320’s and 330’s compare > in this way, but haven’t heard back from them yet. Anybody know? > > Chuck Enfield > Manager, Wireless Engineering > Enterprise Networking & Communication Services > The Pennsylvania State University > 110H, USB2, UP, PA 16802 > ph: 814.863.8715 > fx: 814.865.3988 > > From: The EDUCAUSE Wireless Issues Constituent Group Listserv > [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Steve Hess > Sent: Monday, May 01, 2017 12:07 PM > To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU > Subject: [WIRELESS-LAN] Aruba AP Models - 315 vs 325 > > Aruba folks, > Looking for opinions on whether the price premium of the 325 > over the 315 is worth it. > > > Thanks, > > Steve > > > > > Steve Hess > Manager of Networking and Telecommunications > 26 E. Main St Norton, MA 02766 > t. 508-286-3413 > f. 508-286-8270 > > > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/discuss. > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/discuss. > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/discuss. > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/discuss. > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/discuss. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/discuss.
