Linksys WRT3200ACM

Overview

 * • 2600 Mbps - 3-stream 802.11ac device (160MHz bandwidth, 867Mbps/stream),
 * • 600 Mbps - max. PHY rate for the 40MHz wide 2.4GHz channel = 3200 Mbps class

"48SAM203.SGD" and "2016.05.18" is silkscreened on the board.


 * Linksys WRT3200ACM (Rango) FCC ID: Q87-WRT3200ACM

Specifications

 * CPU: Marvell 88F6820-A0 C180 @1.8 GHz (Armada 385)
 * Flash: AMD / Spansion 256MB (NAND), RAM: 512MB (DDR3)
 * WLAN: 2x Marvell 88W8964 4T4R 802.11abgn/ac (MU-MIMO)
 * 1x Marvell 88W8887 1T1R 802.11ac, BT 4.2, NFC, FM rec


 * Switch: Marvell 88E6352 (7-Port AVB GbE Switch, 5x GbE PHY)
 * Uses a 12V / 3A power adapter

Links of Interest
Linksys GPL sources for the WRT3200ACM for firmware revision 1.0.6.186168

Wikis

 * On the OpenWrt Wiki
 * WRT3200ACM - Marvell Armada 385 @1.8GHz (Rango)


 * On the McDebian Wiki

Reviews

 * Linksys WRT3200ACM MU-MIMO Wi-Fi Router on SmallNetBuilder
 * • CPU: Marvell 88F6820-A0 C180 @1.8GHz (Armada 385 ARMv7)
 * • 2.4GHz Radio: Marvell 88W8964-BTW2 WiSoC (MU-MIMO)
 * 4x Skyworks SKY85309-11 2.4GHz Front End Module
 * Micron 128MB DDR3 RAM
 * • 5GHz Radio: Marvell 88W8964-BTW2 WiSoC (MU-MIMO)
 * Marvell 88W8887-NAA2 DFS monitor (WLAN/BT/NFC/FM)
 * 4x Skyworks SKY85728-11 5GHz Front End Module
 * Micron 128MB DDR3 RAM
 * • Switch: Marvell 88E6352 GbE Switch


 * Review Linksys WRT3200ACM on GadgetReview

Forum threads

 * Linksys WRT3200ACM ?? on DD-WRT forums
 * Linksys WRT-3200ACM - The Big Blue Router Hits Wave 2 on SNB forums
 * Linksys WRT3200ACM USB to TTL Connection on SNB forums
 * Increased memory usage on WRT3200ACM on mwlwifi

Flashing OpenWrt
OpenWRT may be flashed to a Linksys WRT3200ACM using the stock firmware's GUI update utility. The OpenWRT firmware image must be the factory-flashing variant and not an OpenWRT image intended to upgrade an existing OpenWRT firmware.

Pictures

 * Linksys WRT3200ACM gallery on OpenITforum
 * Main board images on SmallNetBuilder