TRENDnet TEW-821DAP V2.0R

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abgn+ac (AC1200)
AC1200 Dual Band PoE Indoor Wireless Access Point
Support
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
TRENDnet TEW-821DAP V2.0R
FCC ID
IC ID
Type
access point, bridge, repeater
CPU1
Qualcomm Atheros QCA9563
CPU1 Type
MIPS 74Kc
CPU1 Speed
750 MHz
Flash1 Chip
Macronix Model?
Flash1 Size
? MiB
RAM1 Size
? MiB
RAM1 Chip
Winbond Model?
ETH chip1
Ethernet Port Count
1-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types
none specified
PoE
802.3af, standard
Power
12 VDC, 1 A
Flags:
Wave2, MU-MIMO, IP30
Other

Default login user: admin
Default login password: admin
admin:admin credentials used by 1331 additional devices
of which 48 are TRENDnet devices

Retail
FCC approval date 31 August 2018
Country of manuf China
Radio 1
Chip1
Qualcomm Atheros QCA9563
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio 2
Chip1
Qualcomm Atheros QCA9886
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11a/n/ac
802.11ac
up to 867 Mbps
802.11n
up to 300 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

For a list of all currently documented TRENDnet device with specifications, see TRENDnet.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

Chip IDs are not legible in the FCC internal photos but the CPU is probably something like a Qualcomm Atheros QCA9563 since it appears to be 3x3 and ethernet is provided by a separate Atheros chip. The 5GHz radio is probably a QCA9886 since MU-MIMO support is claimed.

A third tx/rx chain from the CPU is present but unpopulated so another model could be built with 3x3:3 bgn support.