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MikroTik RouterBOARD hEX lite (RB750r2)

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SOHO Ethernet Router
RB750r2 01.png
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Partial Support
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev MikroTik RouterBOARD hEX lite
Model Part Number RB750r2
Type router
CPU1 checkY Qualcomm Atheros QCA9533
CPU1 Type MIPS 24Kc
CPU1 Speed 850 MHz
Flash1 Chip Winbond W25Q128FVSG
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 Nanya NT5TU32M16EG-AC
ETH chip1 Qualcomm Atheros QCA9533
Switch Qualcomm Atheros QCA9533
Ethernet Port Count 1-100MbE-WAN4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

Ethernet OUI: 4C:5E:0C (8 E, 8 W)

Stock bootloader RouterBOOT
Stock FW OS RouterOS Level 4
Expansion IF types none
Power 12 VDC, 0.5 A
Connector type barrel
Serial Port (UART) yes, 4-pad header
JTAG Port yes, 10-pin header, unpopulated
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 • (List | Dev | DLs)
Retail
(Est.) release date 22 July 2015
ASIN B00ZPTW8T2 Flag of US.svg
 CPU1 brandFLA1RAM1
MikroTik RouterBOARD hEX (RB750Gr2)Qualcomm Atheros16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 hEX PoE lite (RB750UPr2)Qualcomm Atheros16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 hEX S (RB760iGS)MediaTek16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 />
MikroTik RouterBOARD hEX lite (RB750r2)Qualcomm Atheros16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 hEX v3 (RB750Gr3)MediaTek16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

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

Overview

Links of Interest

  • MikroTik RouterBOARD hEX lite (RB750r2):
 • On the OpenWrt ToH (techdata entry)


Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
OpenWrt Target: ath79
OpenWrt Subtarget: mikrotik
OpenWrt Package architecture: mips_24kc
Support started version: 18.06.0
Current supported version: 24.10.0
Unsupported Functions:
Serial port
WLAN Comment:
No WLAN
Comment:
There is a place to put USB and serial connector, but by default there are no connectors. Serial UART does not show any output

Please insert instructions here

See also

RB750Gr3 (hEX v3) - 5x GbE ports, 16/256MB, RouterOS L4 (6.36.1)
CPU: MediaTek MT7621A @880MHz Dual Core (MIPS 1004Kc V2.15)
RB750Gr2 (hEX) - 5x GbE ports, 16/64MB, RouterOS L4
CPU: Qualcomm Atheros QCA9556-AR4A @720MHz (MIPS 74Kc V5.0)
RB750r2 (hEX lite) - 5x FE ports, 16/64MB, RouterOS L4
CPU: Qualcomm Atheros QCA9533-BL3A-R @850MHz
RB750UPr2 (hEX PoE lite) - 5x FE ports, PoE, USB, 16/64MB, OS L4
CPU: Qualcomm Atheros QCA9531 @650MHz