Marvell RD-88W-PLUG-8787-B0

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abgn (AN300)
88W8787 802.11 a/b/g/n Reference Design
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
Brand • Model • Rev
Marvell RD-88W-PLUG-8787-B0
FCC ID
none specified
Type
access point
CPU1
Marvell 88F6281
CPU1 Type
ARM v5 (Kirkwood)
CPU1 Speed
1.2 GHz
Flash1 Chip
Samsung K9F4G08U0D-SCB0
Flash1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (NAND)
RAM1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (DDR2 SDRAM)
RAM1 Chip
Samsung K4T1G084QF-BCF7 x 4
ETH chip1
Marvell 88F6281
ETH chip2
Marvell 88E1116R
Ethernet Port Count
1-1GbE-LAN
Wired Standard
IEEE 802.3/3u/3ab

802dot11 OUI: none specified
Ethernet OUI: 00:26:DB (2 E, 1 W)

Stock bootloader
U-Boot 1.1.4 Marvell 3.5.9
Stock FW OS
Linux 2.6.30.2 Debian 6.0
Expansion IF types
USB 2.0, Micro SD card slot
USB ports
1
SD/MMC Slots
1
USB Hub Compatible
Untested
Power
12 VDC, 2 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Serial Port (UART)
yes, USB Female Micro-B, (115200 8N1)
Flags:
Micro SD card slot, RTC w/ battery

Additional chips
1K 3-wire Serial EEPROM;Atmel;AT93C46D;;1;
Dual USB to Serial UART/FIFO;FTDI;FT2232D;;1;
4-port USB Hub Controller;Genesys Logic;GL850G;;1;
1MHz Dual Step-down Regulator;Marvell;88PG8227;;2;
Quad 3-State Noninverting Buffer;On Semi;MC74HC125A;;1;
USB 2.0 SD/MMC Flash Card Reader IC;Genesys Logic;GL823;;1;
23V, 3A, 1.2MHz Synchronous Step-Down Converter;Richtek;RT8293B;;1;

Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1323 additional devices
of which 0 are Marvell devices
Default login user: root
Default login password: nosoup4u
root:nosoup4u credentials used by 13 additional devices
of which 0 are Marvell devices

Manuf/OEM/ODM
Ionics EMS
Retail
Availability reference design
(Est.) release date January 2014
Radio 1
Radio1 module
unknown
Radio1 module IF
SDIO/UART
Chip1
Marvell 88W8787
Wireless interface OUI
none specified
Antenna Connector Type
U.FL, RP-SMA
MIMO status
1x1:1
Wireless Standard
IEEE 802.11a/b/g/n
802.11n
up to 150/150 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
2.4 or 5 GHz

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

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

• 150 Mbps - 1SS 5GHz 802.11n (40MHz chan.),
• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AN300 class

Overview

"Ionics EMS Inc" logo and "RD-88W-PLUG-8787-B0_B00" are silkscreened on the board bottom.

Hardware specification

  • CPU: Marvell 88F6281 ARM v5 (@1.2GHz)
  • Storage: 512MB NAND Flash, SD Card Slot
  • Memory: 512MB (SDRAM) DDR2
  • WiFi: Marvell 88W8787 (802.11abgn)
  • Network: 1x Gigabit Ethernet
  • USB: 2x USB 2.0 ports
  • Power: 12V, 2A via barrel

Pictures

User Images

  • Board top

  • Board bottom

See also

Marvell
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