MikroTik RouterBOARD 493 (RB493)

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MikroTik RouterBOARD 493
RB493.jpg
Homepage Product page
WikiDevi.wi-cat.ru MikroTik RouterBOARD 493 (RB493)
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Was Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev MikroTik RouterBOARD RB493
Model Part Number RB493
Type single-board computer
Series RouterBOARD
CPU1 checkY Atheros AR7130
CPU1 Type MIPS 24K
CPU1 Speed 300 MHz
Flash1 Chip Samsung K9F1208UOC-PCB0
Flash1 Size 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (NAND)
Flash2 Chip PMC Pm25LV512
Flash2 Size 64 KiB 0.0625 MiB <br />65,536 B <br />512 Kib <br />0.5 Mib <br />6.103516e-5 GiB <br />
RAM1 Size 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip Winbond W9425G6EH-5 x 2
ETH chip1 Atheros AR7130
ETH chip2 Micrel KSZ8041NL
Switch IC+ IP178C
Ethernet Port Count 1-WAN
8-100MbE-LAN
Wired Standard IEEE 802.3i/3u

Ethernet OUI: 00:0C:42 (17 E, 9 W)

Stock bootloader RouterBOOT
Stock FW OS RouterOS
Expansion IF types Mini PCI
Mini PCI slots 3
PoE non-standard (otherwise unspecified)
Power 10-28 VDC, ? A
Connector type barrel
Serial Port (UART) yes, RS232, DE-9, (115200 8N1)
JTAG Port yes

Additional chips
Multichannel RS-232 Line Driver;Texas Instruments;MA3243C;;1;
High Performance CPLD;Xilinx;XC9536XL;;1;

Other

Default IP address: 192.168.88.1
the IP 192.168.88.1 is used by 46 additional devices
of which 45 are MikroTik devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 378 additional devices
of which 37 are MikroTik devices

3rd Party Firmware Support OpenWrt (Was)
Retail
Availability End of Life
(Est.) release date July 2011
(Est.) initial retail price (in USD): $129
ASIN B00DZ2D04I Flag of the United States.svg
Country of manuf Latvia
 CPU1 brandFLA1RAM1
MikroTik RouterBOARD 493 (RB493)Atheros64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
MikroTik RouterBOARD 493AH (RB493AH)Atheros64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
MikroTik RouterBOARD 493G (RB493G)Atheros128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented IC+ chipsets with specifications, see IC+.
For a list of all currently documented Micrel (Kendin) chipsets with specifications, see Micrel.

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

Overview

Links of Interest

MikroTik RB493G

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ar71xx
OpenWrt Subtarget: mikrotik
OpenWrt Package architecture: mips_24kc
Support started version: 12.09
Current supported version: EOL
Last Supported Version: 19.07.10

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