Linksys EA7400 v2
| abgn+ac (AC1750) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max-Stream AC1750 MU-MIMO Gigabit Router | |||||||||||||
| Homepage | Product page | ||||||||||||
| Support | Support page | ||||||||||||
| Wikipedia | Linksys routers | ||||||||||||
| WikiDevi.wi-cat.ru | Linksys EA7400 v2 | ||||||||||||
| 3rd Party Firmware | |||||||||||||
| dd-wrt | Status Unknown | ||||||||||||
| OpenWrt | Status Unknown | ||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||
| Platform | |||||||||||||
| Brand • Model • Rev | Linksys EA7400 v2 | ||||||||||||
| FCC ID (fcc.io) | Q87-EA7500V2 | ||||||||||||
| FCC ID (fcc.report) | Q87-EA7500V2 | ||||||||||||
| IC ID | 3839A-EA7500V2 | ||||||||||||
| Type | wireless router, bridge | ||||||||||||
| CPU1 | MediaTek MT7621AT | ||||||||||||
| CPU1 Type | MIPS 1004Kc | ||||||||||||
| CPU1 Speed | 880 MHz ( 2 cores ) 16-bit | ||||||||||||
| Flash1 Chip | Macronix MX30LF1G18AC-TI | ||||||||||||
| Flash1 Size | 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> | ||||||||||||
| RAM1 Size | 256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> | ||||||||||||
| RAM1 Chip | Nanya NT5CC128M16IP-DI | ||||||||||||
| ETH chip1 | MediaTek MT7621AT | ||||||||||||
| Switch | MediaTek MT7621AT | ||||||||||||
| Ethernet Port Count |
1-1GbE-WAN 4-1GbE-LAN | ||||||||||||
| Wired Standard | IEEE 802.3i/3u/3ab | ||||||||||||
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802dot11 OUI: none specified | |||||||||||||
| Expansion IF types | USB 3.0, USB 2.0 | ||||||||||||
| USB ports | 2 | ||||||||||||
| USB Hub Compatible | Untested | ||||||||||||
| Power | 12 VDC, 2.5 A | ||||||||||||
| Connector type | barrel | ||||||||||||
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Flags: | |||||||||||||
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| Other | |||||||||||||
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Default IP address: 192.168.1.1 | |||||||||||||
| Retail | |||||||||||||
| ASIN |
B01KMZP0H0 multiple uses | ||||||||||||
| Country of manuf | China | ||||||||||||
| Radio 1 | |||||||||||||
| Chip1 | MediaTek MT7615N | ||||||||||||
| Wireless interface OUI | none specified | ||||||||||||
| Antenna Connector Type | U.FL, RP-SMA | ||||||||||||
| MIMO status | 4x4:3 | ||||||||||||
| Wireless Standard | IEEE 802.11a/n/ac | ||||||||||||
| 802.11ac | up to 1300 Mbps | ||||||||||||
| 802.11n | up to 450 Mbps | ||||||||||||
| 802.11a | up to 54 Mbps | ||||||||||||
| WiFi Operating Frequency | 5 GHz | ||||||||||||
| Radio 2 | |||||||||||||
| Chip1 | MediaTek MT7615N | ||||||||||||
| Wireless interface OUI | none specified | ||||||||||||
| Antenna Connector Type | U.FL, RP-SMA | ||||||||||||
| MIMO status | 4x4:3 | ||||||||||||
| Wireless Standard | IEEE 802.11b/g/n | ||||||||||||
| 802.11n | up to 450 Mbps | ||||||||||||
| 802.11g | up to 54 Mbps | ||||||||||||
| 802.11b | up to 11 Mbps | ||||||||||||
| WiFi Operating Frequency | 2.4 GHz | ||||||||||||
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For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented Linksys devices with specifications, see Linksys.
Overview
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 claim that the Linksys 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 of Interest
- Linksys
- Embedded system/wireless router
- Embedded system/bridge
- Embedded System MediaTek
- Embedded System MT7621AT
- MediaTek
- Embedded System MIPS 1004Kc
- Embedded System
- Embedded System MT7615N
- Has Mimo Status
- Embedded System IEEE 802.11a/n/ac
- Embedded System IEEE 802.11b/g/n
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- English Documentation