MikroTik RouterBOARD 493 (RB493)

MikroTik RB493
Availability: now

(Est.) release date: July 2011
(Est.) initial retail price (in USD): $129
Country of manuf.: Latvia

Amazon image

ASIN
B00DZ2D04I (, On Amazon, On CCC)
multiple revisions of this device, use caution

Type: single-board computer

Power: 10-28 VDC, 1 A
Connector type: barrel
PoE tag: non-standard

CPU1: Atheros AR7130 (300 MHz)
FLA1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (Samsung K9F1208UOC-PCB0)
FLA2: 64 KiB 0.0625 MiB <br />65,536 B <br />512 Kib <br />0.5 Mib <br />6.103516e-5 GiB <br /> (PMC Pm25LV512)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (Winbond W9425G6EH-5 × 2)

Expansion IFs: Mini PCI
Mini PCI slots: 3
JTAG: yes
Serial: yes, RS232, DE-9, (115200 8N1)

ETH chip1: Atheros AR7130
ETH chip2: Micrel KSZ8041NL
Switch: IC+ IP178C
LAN speed: 100M
LAN ports: 8
WAN speed: 100M
WAN ports: 1

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

Stock bootloader: RouterBOOT

Stock FW OS: RouterOS

TPFirmware supported: OpenWrt • (List | Dev | DLs)

Default IP address: 192.168.88.1
the IP 192.168.88.1 is used by 45 additional devices
of which 44 are MikroTik devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 345 additional devices
of which 36 are MikroTik devices

Ethernet OUI: 00:0C:42 (18 E, 8 W)

	CPU1 brand	FLA1	RAM1
MikroTik RouterBOARD 493 (RB493)	Atheros	64 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)	Atheros	64 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)	Atheros	128 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.

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MikroTik RouterBOARD 493

Product page

• On the OpenWrt wiki

MikroTik RB493G

See also: MikroTik RouterBOARD 493G (RB493G)