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Linksys EA6900 v1.0

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abgn+ac (AC1900)
AC1900 Wireless Smart Wi-Fi Router
Wikipedia Linksys routers
WikiDevi.wi-cat.ru Linksys EA6900 v1.0
3rd Party Firmware
dd-wrt Supported
OpenWrt Status Unknown
Tomato any flavor Supported
Gargoyle Status Unknown
Platform
BrandModelRev Linksys EA6900 v1.0
FCC ID Q87-EA6900
IC ID 3839A-EA6900
Board ID 48SAB406.SGD
Type wireless router
CPU1 checkY Broadcom BCM4708A0
CPU1 Type ARM Cortex-A9
CPU1 Speed 800 MHz ( 2 cores )
Flash1 Chip Spansion S34ML01G100TFI00
Flash1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (DDR3 SDRAM 1600)
RAM1 Chip SK hynix H5TQ2G63DFR-PBC
ETH chip1 Broadcom BCM4708A0
Switch Broadcom BCM4708A0
Ethernet Port Count 1-1GbE-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Stock bootloader CFE (vender modified)
Expansion IF types USB 3.0, USB 2.0
USB ports 2
USB Hub Compatible Untested
Power 12 VDC, 3.5 A
Connector type barrel
Serial Port (UART) yes, 6-pin header, internal

Additional chips
2.4GHz Power Amplifier IC;Skyworks;SE2623L;;3;
5GHz Power Amplifier IC;Skyworks;SE5003L1;;3;

Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1335 additional devices
of which 155 are Linksys devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 59 are Linksys devices

Manuf/OEM/ODM Wistron NeWeb
3rd Party Firmware Support DD-WRT • (List)
, FreshTomato • (List | DLs)
Retail
FCC approval date 12 September 2013
(Est.) release date 04 October 2013
(Est.) initial retail price (in USD): $229.99
UPC 745883598588
(UPC DB, On eBay)
EAN 4260184663163
(UPC DB, On eBay)
ASIN B00EXK14S0 Flag of the United States.svg
multiple uses
Country of manuf China
Radio 1
Chip1 Broadcom BCM4360
Wireless interface OUI none specified
Antenna Connector Type U.FL, RP-SMA
MIMO status 3x3:3
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 1300 Mbps
N-QAM up to 600 Mbps
802.11n up to 450 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
Radio cor_rev 40
Radio 2
Chip1 Broadcom BCM4360
Wireless interface OUI none specified
Antenna Connector Type U.FL, RP-SMA
MIMO status 3x3:3
Wireless Standard IEEE 802.11b/g/n
N-QAM up to 600 Mbps
802.11n up to 450 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio cor_rev 40
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Linksys EA6900 v1.0BroadcomBroadcomBroadcom
Linksys EA6900 v1.1BroadcomBroadcomBroadcom

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.

For a list of all currently documented Linksys devices with specifications, see Linksys.

1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1900 class

Overview

"48SAB406.SGD" and "2013/07/01" is silkscreened on the board in the FCC photos.

Links of Interest

Reviews

Specifications in this entry are per SmallNetBuilder.
"48SAB406.0GA", "2013/08/19", and PCB manuf. text (date code
1335, Sep 2013) is silkscreened on the top of the board.

Misc

This router joins the ranks of other AC1900 designation routers
(routers using QAM256 modulation on the 2.4GHz band, currently
marketed by Broadcom alone as nqam).
1x USB 3.0, 1x USB 2.0, 3x antenna (RP-SMA connectors)

Flashing

Flashing dd-wrt

Flashing Tomato

Upgrading

Upgrading Tomato from Tomato

???

Reverting

Reverting Tomato back to stock firmware

???

Notes

Possibly used PSUs

  • The power supplies shown in the FCC photos are the
Ktec KSAS0451200350HU and a
Leader Electronics MU42-1120350-A1.
Ktec KSAS0451200350HU (more)
Input: 100-240 VAC ~ 50/60 Hz, 1.2 A
 Input connector: NEMA 1-15P
Style: large, vertical  Eff. level: 5
Output: 12 VDC, 3.5 A
 Output connector: barrel (center +)
 OD: ??  ID: ??  LEN: ??
Leader Electronics MU42-1120350-A1 (more)
Input: 100-240 VAC ~ 50/60 Hz, 1.5 A
 Input connector: NEMA 1-15P
Style: large, vertical  Eff. level: 5
Output: 12 VDC, 3.5 A
 Output connector: barrel (center +)
 OD: ??  ID: ??  LEN: ??