Tenda N80

Wikidevi Notes
This device was previously known (as in, before launch) as the N9+. The FCC photos appear to show the device with 2x Nanya NT5TU64M16DG-AC RAM chips (128MB each, 256MB total).
 * The board is also shown as covered with a large heatsink (similarly to the Asus RT-N66U).

The device is presumed to be fully Broadcom based.. Default credentials are per the FCC manual / installation guide.

The Tenda N80 Concurrent Dual Band Wireless N900 Gigabit Router delivers incredible performance and coverage range. It increases Wi-Fi speed for both 5 GHz and 2.4 GHz transmission by 50% up to 900Mbps that makes it ideal for bandwidth demanding tasks such as 3D HD video steaming, multiplayer gaming, USB hard drive file sharing, and USB connected printer sharing. Also, four gigabit Ethernet ports offer blazing fast wired connectivity, 10X faster than standard Ethernet. With full 3x3 MIMO technology, the N80 is perfect for larger, multi-level homes and buildings with signal range that reaches virtually any area. What's more, whether you're a tech-savvy enthusiast or a first-time user, the N80 also provides an exceptionally easy and intuitive utility interface, which allows you to make your network installed and running out of box

Serial
Serial speed 115200

Pictures
Images