EnGenius ESR900

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abgn (AN900)
Dual Band Wireless N900 Xtra Range™ Router
with Gigabit, USB and EnShare™
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
EnGenius ESR900 (0.20 LFP) v1.1
FCC ID
IC ID
Board ID
7016A066600g
Type
wireless router
CPU1
Qualcomm Atheros QCA9558
CPU1 Type
MIPS 74Kc
CPU1 Speed
720 MHz
Flash1 Chip
Macronix MX25L12845EMI-10G
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (NOR)
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 /> (DDR2)
RAM1 Chip
Nanya NT5TU32M16DG-AC x 2
ETH chip1
Qualcomm Atheros QCA9558
Switch
Atheros AR8327N
Ethernet Port Count
1-1GbE-WAN
4-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: 88:DC:96 (20 E, 20 W)
Ethernet OUI: 88:DC:96 (20 E, 20 W)

Stock bootloader
U-Boot 1.1.0
Expansion IF types
USB 2.0
USB ports
1
USB Hub Compatible
Untested
Power
12 VDC, 1.5 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Serial Port (UART)
yes, 4-pin header, 3.3V TTL, (115200 8N1), J1

Additional chips
2.4GHz High-Power High-Gain Power Amplifier;Silicon Storage Technology;SST12LP15A;;3;
3A 23V Step-Down Converter;M3Tek;IT76630M;;1;

Other

Default SSID: EnGeniusXXXXXX (17 addl. devices)
Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 793 additional devices
of which 27 are EnGenius devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1331 additional devices
of which 50 are EnGenius devices

Manuf/OEM/ODM
3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
FCC approval date 11 June 2013
UPC 655216006362
(UPC DB, On eBay)
ASINs B00CIE0RK4 Flag of the United States.svg
B00H93M554 Flag of the United States.svg
Country of manuf Taiwan
Radio 1
Chip1
Qualcomm Atheros QCA9558
Wireless interface OUI
88:DC:96
Antenna Connector Type
U.FL
MIMO status
3x3:3
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 450 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio 2
Chip1
Atheros AR9580
Wireless interface OUI
88:DC:96
Antenna Connector Type
U.FL
MIMO status
3x3:3
Wireless Standard
IEEE 802.11a/n
802.11n
up to 450 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 GHz
 FCC ID
EnGenius ESR1750A8JESR1750
A8JESR1200
A8JESR900

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 EnGenius device with specifications, see EnGenius.

450 Mbps - 3SS 5GHz 802.11n (40MHz chan.),
450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AN900 class

Overview

"ESR900-0.20 LFP" is silkscreened on the board in the FCC photos.

The Flash chip appears to be a Macronix MX25L12845EMI-10G.

The 2.4GHz radio is using three SST (Microchip) SST12LP154 PA ICs.

The default SSID pattern (for both bands?) may be EnGeniusXXXXXX.

The power adapter shown in the FCC external photos is a Shenzhen Gongjin Electronics (SGE)

S24B12-120A150-04 (100-240VAC ~ 50/60Hz, 0.7A max. -> 12VDC, 1.5A).

Hardware specification

MIPS 74Kc 802.11bgn (3T3R) WiSoC
  • Storage: Macronix 16MB (NOR) Flash
  • Memory: Nanya 128MB (DDR2) SDRAM
  • Wi-Fi: QCA QCA9558 2.4GHz (802.11bgn)
Atheros AR9580 5GHz (802.11an)
  • Network: 5x Gigabit Ethernet ports
  • Power: 12V/1.5A via barrel

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
Support started version: 15.05
Current supported version: 18.06.9

Please insert instructions here

Pictures

User Images