Hi. I need help. I've got to deploy a WiFi network in a school. Few local retailers oferred me different models for similar prices: 207 vs 303.
I've tried to understand their differences from specifications (PDFs: Aruba 303 Series and Aruba 207 Series ). Starting from a first paragraph they look almost identical.
E.g. 207 seems to have higher throughput:
The compact Aruba 207 Series AP delivers a maximum
concurrent data rate of 867 Mbps in the 5GHz band and
400 Mbps in the 2.4GHz band (for an aggregate peak
data rate of 1.3Gbps).
=====
The compact Aruba 303 Series AP delivers a maximum
concurrent data rate of 867 Mbps in the 5GHz band and
300 Mbps in the 2.4GHz band (for an aggregate peak
data rate of 1.2Gbps).
...
And so on with small technical differences which are to many for me to comprehend.
I used a comparison tool which available on the site. Some of highlighted specifications i can understand, while others i still can't get clearly.
I kindly ask somebody to explain the following differences from a table in (more or less) simple enlish, (for non-professionals):
- SW type (Unified software?)
- Highest order modulation (why higher model index has lower freq. parameter for 2.4GHz while equal for 5GHz)
- DL-MU-MIMO (What is this? Is it sort of multiple frequencies from single transmitter or somewthing? But where it comes into account with APs? If 303 has it, what does 207 have? What's the difference?)
- Integrated antennas
- IPM (Intelligent Power Monitoring)
- Restrictions from 802.3at POE (without IPM) (i know what is PoE)
- Spectrum analysis support (I know what is SA, while IDK where it comes into usage in APs )
- Max IPsec encrypted wired throughput (RAP mode) (This seems to be important linear parameter, but IDK in terms of what? I know what is IPsec, but what was exactly measured here and what it affects in AP's operation?)
Thanks in advance.
P.S.: (To site's staff.) Maybe Aruba (HP) might consider augmenting a way to provide Technical Specifications similar to how Intel does it: with small tooltips next to technicall terms; e.g. Intel® Core™ i5-9600K Processor