Edimax Gemini RG21S

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abgn+ac
AC2600 MU-MIMO Home Wi-Fi Roaming Router
Gemini RG21S 03.jpg
Homepage
WikiDevi.wi-cat.ru
Platform
BrandModelRev
Edimax Gemini RG21S 1.0 A
FCC ID
Board ID
1244-01001054-50Z
Type
wireless router
Wireless class
AC2600
CPU1
CPU1 Speed
880 MHz   ( 2 cores )
Flash1 Chip
Brand? Model?
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
Flash2 Type
NOR
Flash2 Size
2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size
128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip
Nanya NT5CC64M16GP-DI
ETH chip1
Ethernet Port Count
1-WAN
4-1GbE-LAN

802dot11 OUI: none specified

Expansion IF types
none specified
Power
12 VDC, 1.5 A
Connector type
barrel
Flags
Wave2, MU-MIMO, 256QAM
Categorized as
not categorized
Other
Default IP address
192.168.1.1
Default login user
admin
Default login password
1234
Manuf/OEM/ODM
Retail
FCC approval date 08 March 2017
(Est.) release date 13 April 2017
EAN 4717964701114
(UPC DB, On eBay)
ASIN B0775D239W Flag of the United States.svg
Country of manuf China
Radio 1
Chip1
Wireless interface OUI
none specified
Antenna Connector Type
U.FL, RP-SMA
MIMO status
4x4:4
Wireless Standard
IEEE 802.11b/g/n
N-QAM
up to 800 Mbps
802.11n
up to 600 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio 2
Chip1
Wireless interface OUI
none specified
Antenna Connector Type
U.FL, RP-SMA
MIMO status
4x4:4
Wireless Standard
IEEE 802.11a/n/ac
802.11ac
up to 1733 Mbps
802.11n
up to 600 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz
 FCC ID
Comtrend WR-5931L9VWR5931
NDD9568771606

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

Overview

1733Mbps - 4SS 5GHz 802.11ac (80MHz chan.),
800Mbps - 4SS 2.4GHz 802.11n (40MHz chan., 256QAM) = 2600 Mbps class

"1244-01001054-50Z" is silkscreened on the board in the FCC photos.

Specifications

  • Product class: AC2600 (800Mbps [2.4 GHz] + 1733Mbps [5 GHz])
  • Antennas: 4x external high-gain antenna
  • Ports: 1x GbE WAN, 4x GbE LAN
  • Vendor firmware features: MU-MIMO, Guest Network,
VPN server: OpenVPN Server
  • Vendor firmware operation modes: wireless router, access point

Links of Interest

Agregation

Forum threads

  • CPU: MediaTek MT7621AT @880MHz Dual Core
  • Flash: 16MB (NOR) Flash
  • RAM: Nanya NT5CC64M16GP-DI (128MB DDR3)
  • WLAN: 2x MediaTek MT7615N 4T4R 802.11abgn/ac

Flashing

Upgrading

Reverting

JTAG-Serial Info

USB Info

vlan Info

Pictures

Notes

Hardware Modification

See also