MikroTik RouterBOARD 493G (RB493G)
| MikroTik RouterBOARD 493G | |||||||||||||||||
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| Homepage | Product page | ||||||||||||||||
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| InfoDepot Wiki | Mikrotik Routerboard RB-493G | ||||||||||||||||
| 3rd Party Firmware | |||||||||||||||||
| dd-wrt | Not Supported | ||||||||||||||||
| OpenWrt | Supported | ||||||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||||||
| Gargoyle | Status Unknown | ||||||||||||||||
| Platform | |||||||||||||||||
| Brand • Model • Rev | MikroTik RouterBOARD RB493G | ||||||||||||||||
| Type | single-board computer | ||||||||||||||||
| CPU1 | Atheros AR7161 | ||||||||||||||||
| CPU1 Type | MIPS 24K | ||||||||||||||||
| CPU1 Speed | 680 MHz 32-bit | ||||||||||||||||
| Flash1 Chip | ST Micro NAND01GW3B2CN6 | ||||||||||||||||
| Flash1 Size | 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> | ||||||||||||||||
| 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 | 256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> | ||||||||||||||||
| RAM1 Chip | Samsung K4H510838G-LCCC x 4 | ||||||||||||||||
| ETH chip1 | Atheros AR7161 | ||||||||||||||||
| Switch 1 | Atheros AR8316 | ||||||||||||||||
| Switch 2 | Atheros AR8316 | ||||||||||||||||
| Ethernet Port Count |
1-1GbE-WAN 8-1GbE-LAN | ||||||||||||||||
| Wired Standard | IEEE 802.3i/3u/3ab | ||||||||||||||||
| Stock bootloader | RouterBOOT | ||||||||||||||||
| Stock FW OS | RouterOS | ||||||||||||||||
| Expansion IF types | Mini PCI, USB 2.0, microSD Card slot | ||||||||||||||||
| Mini PCIe slots | 3 | ||||||||||||||||
| USB ports | 1 | ||||||||||||||||
| SD/MMC Slots | 1 | ||||||||||||||||
| USB Hub Compatible | Untested | ||||||||||||||||
| PoE | non-standard (otherwise unspecified) | ||||||||||||||||
| Power | 10-28 VDC, ? A | ||||||||||||||||
| Connector type |
barrel 5.5 mm (OD) 2.1 mm (ID) 9.5 mm (LEN) | ||||||||||||||||
| Serial Port (UART) | yes, RS232, DE-9, 5V TTL, (115200 8N1) | ||||||||||||||||
| JTAG Port | yes | ||||||||||||||||
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Additional chips | |||||||||||||||||
| Other | |||||||||||||||||
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Default IP address: 192.168.88.1 | |||||||||||||||||
| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||||||
| Retail | |||||||||||||||||
| Availability | End of Life | ||||||||||||||||
| End of Life date | 2019 | ||||||||||||||||
| (Est.) release date | July 2012 | ||||||||||||||||
| ASINs |
B00FWPFGZC B00DZ35V08 | ||||||||||||||||
| Country of manuf | Latvia | ||||||||||||||||
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For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented MikroTik devices with specifications, see MikroTik.
Overview
Hardware specification
- TF card (max.64GB)/MMC card slot
- Memory: 256MB (SDRAM) DDR
- Network: 9x Gigabit Ethernet ports
- USB: 1x USB 2.0 port
- PCI: 3x MiniPCI slots
- Power: 8-28V via barrel or passive PoE
Links of Interest
Flashing
| NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
OpenWrt Subtarget: mikrotik
OpenWrt Package architecture: mips_24kc
Support started version: 12.09
Current supported version: 24.10.3
Please insert instructions here