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Linksys EA9400 v2

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Linksys EA9400 v2
Availability: new

Manuf/OEM/ODM Arcadyan WG9117B AC44 -88

FCC approval date: 29 June 2017
Country of manuf.: China

Type: wireless router

FCC ID: Q87-EA9500V2
Industry Canada ID: 3839A-EA9500V2

Power: 12 VDC, 5 A
Connector type: barrel

CPU1: Broadcom BCM4908 (1.8 GHz, 4 cores)
FLA1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Toshiba TC58BVG0S3HTA00)
RAM1: 1 GiB
1,024 MiB
1,073,741,824 B
8,388,608 Kib
1,048,576 KiB
8,192 Mib
(Samsung K4B4G1646E-BYK0 × 2)

Expansion IFs: USB 3.0
USB ports: 2

WI1 chip1: Broadcom BCM4366E
WI1 chip2: Broadcom BCM4366E
WI1 802dot11 protocols: an+ac
WI1 MIMO config: 4x4:4
WI1 antenna connector: U.FL
WI2 chip1: Broadcom BCM4366E
WI2 802dot11 protocols: bgn
WI2 MIMO config: 4x4:4
WI2 antenna connector: U.FL

ETH chip1: Broadcom BCM4908
Switch: Broadcom BCM53134
LAN speed: 1G
LAN ports: 8
WAN speed: 1G
WAN ports: 1


Stock bootloader: CFE

Stock FW OS: Linux

Flags: Wave2, MU-MIMO, NitroQAM

802dot11 OUI: none specified

Linksys EA9500 v2Q87-EA9500V2
 CPU1 brandWI1 chip1 brandWI2 chip1 brand
Linksys EA9400 v1BroadcomBroadcomBroadcom
Linksys EA9400 v2BroadcomBroadcomBroadcom
For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.

• 2x 2167Mbps - 4SS 5GHz 802.11ac (80MHz chan., NitroQAM),
600Mbps - 4SS 2.4GHz 802.11n (40MHz chan.) = 5000 Mbps class

AC5000 Tri-Band MU-MIMO Wi-Fi Router

Product page  • Support page
"PN: 141911720044J R0A1" is silkscreened on the LED board.
"PN: 141911720048J R0A2" is silkscreened on the main board.

FCC documents also apply to:

Web GUI:


4x GbE PHY integrated, 1x RGMII and 1x RGMII/SGMII+ (1/2.5Gbps)


"The EA9400 is an AC4000-class router. The speed rating is achieved by broadcasting 750Mbps on its 2.4GHz network and 1625Mbps each on its two 5GHz networks. It is powered by a 1.8GHz quad-core processor and features 512MB of RAM and 256MB of ROM. The interesting thing about the EA9400 router is that it supports WAN and LAN aggregation."
This describes the CPU used in the EA9500 v2 but also suggests a 3SS device using NitroQAM instead of a 4SS device. The picture shows only 4x LAN ports instead of 8. This seems to suggest that some of our information may be wrong or plans changed after CES.

See also[edit]