EnGenius ESR1221N

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bgn (N150)
150Mbps Wireless N Router
Homepage Product page
3rd Party Firmware
dd-wrt Incompatible
OpenWrt Incompatible
Tomato any flavor Incompatible
Platform
BrandModelRev EnGenius ESR1221N
FCC ID U2M-SR1221N10
Type wireless router
CPU1 checkY Realtek RTL8196C
CPU1 Type Lexra RLX4181
CPU1 Speed 390 MHz
Flash1 Chip Brand? Model?
Flash1 Size 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Chip Brand? Model?
ETH chip1 Realtek RTL8196C
Switch Realtek RTL8196C
Ethernet Port Count 1-100MbE-WAN
4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Expansion IF types none specified
Power 5 VDC, 1 A
Connector type barrel
Other

Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 818 additional devices
of which 27 are EnGenius devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 50 are EnGenius devices

Manuf/OEM/ODM Senao
Retail
FCC approval date 27 September 2010
UPC 655216004870
(UPC DB, On eBay)
ASIN B0055AZVI6 Flag of the United States.svg
Radio 1
Chip1 Realtek RTL8188RE
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 1x1:1
Wireless Standard IEEE 802.11b/g/n
802.11n up to 150 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz

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

For a list of all currently documented EnGenius devices with specifications, see EnGenius.

150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

"7016A0410014 Ver: 1.10" is silkscreened on the board in the FCC photos.

The FCC test report lists the Sitecom WL-340 v2 003, Encore ENHWI-1AN4, EnGenius ESR1221N2, Sitecom WL-341 v2 003, Sitecom WL-342 v2 003, and Encore ENHWI-2NA4 as identical models. The FCC documents also suggest that at least one model (or submodel) has PoE capability.

The default SSID pattern for the unit is likely EnGeniusXXXXXX.

Links of Interest

Datasheet (EnGenius Singapore)

Pictures

Retail Images