Linksys EA7400 v2
Linksys EA7400 v2
FCC approval date: 20 October 2016
Country of manuf.: China
Amazon image
ASIN
B01KMZP0H0 (
, On Amazon, On CCC, multiple uses)
multiple revisions of this device, use caution
Type: wireless router
FCC ID: Q87-EA7500V2
IC ID: 3839A-EA7500V2
Power: 12 VDC, 2.5 A
Connector type: barrel
CPU1: MediaTek MT7621AT (880 MHz, 2 cores)
FLA1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Macronix MX30LF1G18AC-TI)
RAM1: 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Nanya NT5CC128M16IP-DI)
Expansion IFs: USB 3.0, USB 2.0
USB ports: 2
WI1 chip1: MediaTek MT7615N
WI1 802dot11 protocols: bgn
WI1 MIMO config: 4x4:3
WI1 antenna connector: U.FL, RP-SMA
WI2 chip1: MediaTek MT7615N
WI2 802dot11 protocols: an+ac
WI2 MIMO config: 4x4:3
WI2 antenna connector: U.FL, RP-SMA
ETH chip1: MediaTek MT7621AT
Switch: MediaTek MT7621AT
LAN speed: 1GbE
LAN ports: 4
WAN speed: 1GbE
WAN ports: 1
abgn+ac
Flags: Wave2, MU-MIMO
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1304 additional devices
of which 154 are Linksys devices
Default login user: blank
Default login password: admin
blank:admin credentials used by 300 additional devices
of which 143 are Linksys devices
802dot11 OUI: none specified
| FCC ID | |
|---|---|
| Linksys EA7500 v2 | Q87-EA7500V2 |
| CPU1 brand | WI1 chip1 brand | WI2 chip1 brand | |
|---|---|---|---|
| Linksys EA7400 | Qualcomm | Qualcomm Atheros | Qualcomm Atheros |
| Linksys EA7400 v2 | MediaTek | MediaTek | MediaTek |
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
Max-Stream AC1750 MU-MIMO Gigabit Router
Despite Linksys claims of only three-stream speeds, version 2.0 appears to be wired
- up for four tx/rx chains with three external antennas and one internal antenna.
It may actually support four spatial streams and higher-than-advertised speeds.
- RF Report NII at the FCC shows 4 transmit and 4 receive chains.
FCC documents also cover the AC1750 Linksys EA7400 v2 which supposedly
- disables 256-QAM in 802.11ac to differentiate it for marketing purposes
- although 256-QAM is likely disabled for 802.11n, not 802.11ac.
RF Report NII at the FCC shows 4 transmit and 4 receive chains.
FCC documents claim that the EA7400 v2 lacks "256QAM in 802.11ac" to differentiate
- it for marketing purposes but Linksys claims speeds of 1300/450Mbps which would
- suggest that 256-QAM is disabled for the 802.11n radio instead.
Links
- Getting to know the Linksys EA7400 Router on Linksys
- Getting to know the Linksys EA7500 Router on Linksys
