Arista C-250

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Arista C-250

FCC approval date: 08 August 2019
Country of manuf.: China

Type: enterprise access point

IC ID: 8252A-C250

Power: 12 VDC, 3.3 A
PoE tag: 802.3bt, standard

CPU1: Qualcomm IPQ8078A
FLA1: 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (Macronix MX30UF4G18AB-XKI)
RAM1: 1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br /> (Micron MT40A256M16GE-083E:B × 2)

Expansion IFs: USB 2.0
USB ports: 1

WI1 chip1: Qualcomm QCN5154
WI1 chip2: Qualcomm QCN5154
WI1 802dot11 protocols: an+ac+ax
WI1 MIMO config: 8x8:8
WI1 antenna connector: none
WI2 chip1: Qualcomm QCN5124
WI2 802dot11 protocols: bgn
WI2 MIMO config: 4x4:4
WI2 antenna connector: none

ETH chip1: Qualcomm IPQ8078A
ETH chip2: Qualcomm Atheros QCA8081
ETH chip3: Qualcomm Atheros QCA8081
LAN speed: 2.5G
LAN ports: 2


Additional chips
Dual-Band Scanning Radio;Qualcomm Atheros;QCA9882;Q, QCA9882-BR4A, FK82089P, 1820, TAIWAN;1;
Bluetooth 4.1 SoC;Qualcomm (CSR);CSR8811;CSR, 8811, A12U, 852F7P;1;
2.5GbE PHY (56-pin MQFN);Qualcomm Atheros;QCA8081;QUALCOMM, QCA8081, 002, FE849TQD;2;
Power Management IC;Qualcomm;PMP8074;QUALCOMM, PMP8074, 000-01, PU8412L9;1;

Flags: Wi-Fi 6, OFDMA, MU-MIMO, HE80+80, VHT80+80, Bluetooth 4.1

802dot11 OUI: none specified

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

1148 Mbps - 4SS 2.4GHz 802.11ax (40MHz chan.)
4804 Mbps - 8SS 5GHz 802.11ax (80MHz chan.) = AX6000 class

Tri Radio, 8X8 5GHz/4X4 2.4GHz/2x2 Dual-Band Scan Radio Wi-Fi 6 Access Point

Product page • Datasheet

As with other similarly specced products, this device only supports 80MHz channel

bandwidth when operating with eight spatial streams.

It may support 80+80 or 160MHz channels by dropping down to four spatial streams.

"D9TGQ" Micron FBGA code on the RAM corresponds to the MT40A256M16GE-083E:B