MikroTik RouterBOARD 751U-2HnD (RB751U-2HnD)
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				| bgn (N300) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| wireless router | |||||||||||||
| Homepage | Product page | ||||||||||||
| 3rd Party Firmware | |||||||||||||
| dd-wrt | Status Unknown | ||||||||||||
| OpenWrt | Was Supported | ||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||
| Gargoyle | Status Unknown | ||||||||||||
| Platform | |||||||||||||
| Brand • Model • Rev | MikroTik RouterBOARD 751U-2HnD | ||||||||||||
| Model Part Number | RB751U-2HnD | ||||||||||||
| FCC ID | none specified | ||||||||||||
| Type | wireless router | ||||||||||||
| CPU1  | Atheros AR7241 | ||||||||||||
| CPU1 Type | MIPS 24Kc | ||||||||||||
| CPU1 Speed | 400 MHz | ||||||||||||
| Flash1 Chip | Brand? Model? | ||||||||||||
| Flash1 Size | 64 MiB 67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (NAND) | ||||||||||||
| RAM1 Size | 32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> | ||||||||||||
| RAM1 Chip | Brand? Model? | ||||||||||||
| ETH chip1 | Atheros AR7241 | ||||||||||||
| Switch | Atheros AR7241 | ||||||||||||
| Ethernet Port Count | 1-100MbE-WAN 4-100MbE-LAN | ||||||||||||
| Wired Standard | IEEE 802.3i/3u | ||||||||||||
| 802dot11 OUI: none specified | |||||||||||||
| Stock bootloader | RouterBOOT | ||||||||||||
| Expansion IF types | USB 2.0 | ||||||||||||
| USB ports | 1 | ||||||||||||
| USB Hub Compatible | Untested | ||||||||||||
|  | |||||||||||||
|  | |||||||||||||
| Other | |||||||||||||
|  | |||||||||||||
| 3rd Party Firmware Support | OpenWrt (Was) | ||||||||||||
| Retail | |||||||||||||
| Availability | End of Life | ||||||||||||
| Radio 1 | |||||||||||||
| Chip1 | Atheros AR9283 | ||||||||||||
| Wireless interface OUI | none specified | ||||||||||||
| Antenna Connector Type | none specified | ||||||||||||
| MIMO status | 2x2:2 | ||||||||||||
| Wireless Standard | IEEE 802.11b/g/n | ||||||||||||
| 802.11n | up to 300 Mbps | ||||||||||||
| 802.11g | up to 54 Mbps | ||||||||||||
| 802.11b | up to 11 Mbps | ||||||||||||
| WiFi Operating Frequency | 2.4 GHz | ||||||||||||
| 
 | |||||||||||||
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.
- • 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class
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
|  | This device is NO LONGER SUPPORTED OR POSSIBLE for future use with OpenWrt. | 
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
OpenWrt Subtarget: mikrotik
OpenWrt Package architecture: mips_24kc
Support started version: 12.09
Current supported version: EOL
Last Supported Version: 19.07.10
Please insert instructions here
Categories: 
- MikroTik
- Embedded system/wireless router
- Embedded System Atheros
- Embedded System AR7241
- Atheros
- Embedded System MIPS 24Kc
- Embedded System
- OpenWrt Was Supported
- Embedded System AR9283
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- Single-Band
- English Documentation



