Cisco Aironet 2700 Series - Cisco Switch PoE Support for AP 3700 Powering; PoE Support Table for AP 3700 Series; 802.11 ac Channel Bonding and Availability

61
Cisco Aironet Series 2700/3700 Access Points Deployment Guide
Cisco Aironet Series 3700 Access Point
Figure 83 AP 3700 Powering Options via Cisco Access Layer Switches
Best Practices – Understanding Channels, Clients and so on
Currently in the US, there are 22 (20 MHz) channels, 9 (40 MHz) channels, and 4 (80 MHz) channels.
802.11ac (Wave-2) supports 160 MHz channels but there is only 1 channel available today; this is likely
going to get better because the Federal Communications Commission and other regulatory bodies realize
the need for more unlicensed spectrum and are actively working to free up more spectrum.
Let us take a look at the frequencies available and how the channel bonding would work.
Right now in the US, there are only four 80 MHz channels but this will likely improve.