Netgear EX6120
abgn+ac (AC1200) | |
---|---|
AC1200 WiFi Range Extender | |
Homepage | |
Support | |
Wikipedia | |
3rd Party Firmware | |
dd-wrt |
Status Unknown |
OpenWrt | |
Tomato any flavor |
Incompatible |
Gargoyle |
Status Unknown |
Platform | |
Brand • Model • Rev |
Netgear EX6120 |
FCC ID | |
IC ID | |
Board ID |
U12H319T30 |
Type |
range extender |
CPU1 | |
CPU1 Type |
MIPS 24KEc |
CPU1 Speed |
580 MHz 32-bit |
Flash1 Chip |
Macronix MX25L6408E |
Flash1 Size |
8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 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 |
ESMT M14D5121632A |
ETH chip1 | |
Ethernet Port Count |
1-100MbE-LAN |
Wired Standard |
IEEE 802.3i/3u |
802dot11 OUI: none specified | |
Stock bootloader |
U-Boot 1.1.3 |
Stock FW OS |
Linux 2.6.36 |
Expansion IF types |
none specified |
Power |
100-250 VAC ~ 50/60 Hz, 0.14 A |
Serial Port (UART) |
yes, 4-pin header, (57600 8N1) |
Flags: DFS (master), DFS (slave) | |
Other | |
| |
Manuf/OEM/ODM |
Foxconn U12H319 T30 |
3rd Party Firmware Support | |
Retail | |
FCC approval date | 08 July 2015 |
Newegg | N82E16833122790 |
ASIN | B014YN7LVE |
Radio 1 | |
Chip1 | |
Wireless interface OUI |
none specified |
Antenna Connector Type |
U.FL |
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 |
Radio 2 | |
Chip1 |
MediaTek MT7612E |
Wireless interface OUI |
none specified |
Antenna Connector Type |
U.FL |
MIMO status |
2x2:2 |
Wireless Standard |
IEEE 802.11a/n/ac |
802.11ac |
up to 867 Mbps |
802.11n |
up to 300 Mbps |
802.11a |
up to 54 Mbps |
WiFi Operating Frequency |
5 GHz |
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented Netgear device with specifications, see Netgear.
Overview
The product page for this device says that it is AC1200 while the support page says AC750.
- The hardware supports AC1200 so we'll assume that's the true spec.
This model shares a design with the Netgear EX3700 but uses different RAM/Flash sources.
The Netgear EX6920 (PPage) appears to be a 2-pack of EX6120 devices.
- It is advertised as AC1200.
- "U12H319 801801 REV.0 GP" is silkscreened on the board in the FCC photos.
- "U12H319T30 LF Z142000923-00S0" is printed on a sticker adhered to the board in the FCC photos.
Internally, the board is powered by 3.3V at 2.1A.
- Web GUI: http://www.mywifiext.net
Flashing OpenWrt
This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram.
DO NOT BUY DEVICES WITH 8MB FLASH / 64MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 8/64 warning for details. This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation. This means that you will not be able to install many packages, and that you might experience crashes due to OOM situations more or less often. See OpenWrt on 8/64 devices what you can do now. |
On the OpenWrt Forum
OpenWrt Target: ramips
OpenWrt Subtarget: mt7620
OpenWrt Package architecture: mipsel_24kc
Support started version: 21.02.0
Current supported version: 23.05.5
Comment:
Very similar hardware to EX3700
Please insert instructions here
JTAG-Serial Info
Serial
Boot Log
boot log |
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EX3700 UBoot v1.0.3 U-Boot 1.1.3 (Nov 19 2014 - 22:45:38) Board: Ralink APSoC DRAM: 64 MB RT2880_GPIOMODE_REG:0x1A311C RT2880_GPIOMODE_REG:0x1A351C Stack Pointer at: 83f52f98 relocate_code Pointer at: 83fb4000 enable ephy clock...done. rf reg 29 = 5 SSC disabled. spi_wait_nsec: 29 spi device id: c2 20 17 c2 20 (2017c220) find flash: MX25L6405D flash info: size=0x800000, sector_size=0x10000, n_sectors=0x80 *** Warning - bad CRC, using default environment ============================================ Ralink UBoot Version: 4.2.1.0 EX3700 UBoot Version: v1.0.3 -------------------------------------------- ASIC 7620_MP (Port5<->None) DRAM component: 512 Mbits DDR, width 16 DRAM bus: 16 bit Total memory: 64 MBytes Flash component: SPI Flash Date:Nov 19 2014 Time:22:45:38 ============================================ icache: sets:512, ways:4, linesz:32 ,total:65536 dcache: sets:256, ways:4, linesz:32 ,total:32768 ##### The CPU freq = 580 MHZ #### estimate memory size =64 Mbytes Please choose the operation: 1: Load system code to SDRAM via TFTP. 2: Load system code then write to Flash via TFTP. 3: Boot system code via Flash (default). 4: Entr boot command line interface. 7: Load Boot Loader code then write to Flash via Serial. 9: Load Boot Loader code then write to Flash via TFTP. 0 3: System Boot system code via Flash. NetTxPacket = 0x83FE4CC0 KSEG1ADDR(NetTxPacket) = 0xA3FE4CC0 NetLoop,call eth_halt ! NetLoop,call eth_init ! Trying Eth0 (10/100-M) Waitting for RX_DMA_BUSY status Start... done ETH_STATE_ACTIVE!! LAN MAC: 3C:37:86:80:84:AA [Listening] for ADVERTISE... T3T3T3 Retry count exceeded; boot the image as usual ## Booting image at bc050000 ... Image Name: Linux Kernel Image Image Type: MIPS Linux Kernel Image (lzma compressed) Data Size: 5777647 Bytes = 5.5 MB Load Address: 80000000 Entry Point: 8000c310 Verifying Checksum ... OK Uncompressing Kernel Image ... OK No initrd ## Transferring control to Linux (at address 8000c310) ... ## Giving linux memsize in MB, 64 Starting kernel ... LINUX started... THIS IS ASIC Linux version 2.6.36+ (rhaegar@sw-server-206) (gcc version 3.4.2) #103 Mon Oct 8 15:23:24 CST 2018 The CPU feqenuce set to 580 MHz MIPS CPU sleep mode enabled. PCIE: bypass PCIe DLL. PCIE: Elastic buffer control: Addr:0x68 -> 0xB4 disable all power about PCIe CPU revision is: 00019650 (MIPS 24Kc) Software DMA cache coherency Determined physical RAM map: memory: 04000000 @ 00000000 (usable) Zone PFN ranges: Normal 0x00000000 -> 0x00004000 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0x00000000 -> 0x00004000 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: console=ttyS1,57600n8 root=/dev/mtdblock5 console=ttyS0 PID hash table entries: 256 (order: -2, 1024 bytes) Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Primary instruction cache 64kB, VIPT, , 4-waylinesize 32 bytes. Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes Writing ErrCtl register=0007f670 Readback ErrCtl register=0007f670 Memory: 60900k/65536k available (2594k kernel code, 4636k reserved, 821k data, 156k init, 0k highmem) NR_IRQS:128 console [ttyS1] enabled Calibrating delay loop... 386.04 BogoMIPS (lpj=772096) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 NET: Registered protocol family 16 RALINK_GPIOMODE = 1a351c RALINK_GPIOMODE = 18351c PPLL_CFG1=0xe6c000 MT7620 PPLL lock PPLL_DRV =0x80080504 start PCIe register access RALINK_RSTCTRL = 2400000 RALINK_CLKCFG1 = 75afffc0 *************** MT7620 PCIe RC mode ************* PCIE0 enabled init_rt2880pci done bio: create slab <bio-0> at 0 vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pci 0000:00:00.0: BAR 0: can't assign mem (size 0x80000000) pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff] pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff] pci 0000:00:00.0: BAR 1: set to [mem 0x20200000-0x2020ffff] (PCI address [0x20200000-0x2020ffff] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit] pci 0000:01:00.0: BAR 0: set to [mem 0x20000000-0x200fffff 64bit] (PCI address [0x20000000-0x200fffff] pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref] pci 0000:00:00.0: PCI bridge to [bus 01-01] pci 0000:00:00.0: bridge window [io disabled] pci 0000:00:00.0: bridge window [mem 0x20000000-0x200fffff] pci 0000:00:00.0: bridge window [mem 0x20100000-0x201fffff pref] BAR0 at slot 0 = 0 bus=0x0, slot = 0x0 res[0]->start = 0 res[0]->end = 0 res[1]->start = 20200000 res[1]->end = 2020ffff res[2]->start = 0 res[2]->end = 0 res[3]->start = 0 res[3]->end = 0 res[4]->start = 0 res[4]->end = 0 res[5]->start = 0 res[5]->end = 0 bus=0x1, slot = 0x0 res[0]->start = 20000000 res[0]->end = 200fffff res[1]->start = 0 res[1]->end = 0 res[2]->start = 0 res[2]->end = 0 res[3]->start = 0 res[3]->end = 0 res[4]->start = 0 res[4]->end = 0 res[5]->start = 0 res[5]->end = 0 Switching to clocksource Ralink Systick timer NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 2048 (order: 2, 16384 bytes) TCP bind hash table entries: 2048 (order: 1, 8192 bytes) TCP: Hash tables configured (established 2048 bind 2048) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 Load Ralink Timer0 Module Load Ralink Timer1 Module RT3xxx EHCI/OHCI init. squashfs: version 4.0 (2009/01/31) Phillip Lougher msgmni has been set to 118 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered (default) RALINK_REG_GPIOMODE:0x18351C RALINK_REG_GPIOMODE:0x18351D Ralink gpio driver initialized Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled serial8250: ttyS0 at MMIO 0x10000500 (irq = 37) is a 16550A serial8250: ttyS1 at MMIO 0x10000c00 (irq = 12) is a 16550A brd: module loaded deice id : c2 20 17 c2 20 (2017c220) MX25L6405D(c2 2017c220) (8192 Kbytes) mtd .name = raspi, .size = 0x00800000 (0M) .erasesize = 0x00000008 (0K) .numeraseregions = 65536 Creating 19 MTD partitions on "raspi": 0x000000000000-0x000000800000 : "ALL" 0x000000000000-0x000000030000 : "Bootloader" 0x000000030000-0x000000040000 : "Config" 0x000000040000-0x000000050000 : "Factory" 0x000000050000-0x00000017b92f : "Kernel" 0x00000017b92f-0x0000006d0000 : "RootFS" 0x000000050000-0x0000006d0000 : "Kernel_RootFS" 0x0000006d0000-0x0000006f0000 : "ML1" 0x0000006f0000-0x000000710000 : "ML2" 0x000000710000-0x000000730000 : "ML3" 0x000000730000-0x000000750000 : "ML4" 0x000000750000-0x000000770000 : "ML5" 0x000000770000-0x000000790000 : "ML6" 0x000000790000-0x0000007b0000 : "ML7" 0x0000007b0000-0x0000007c0000 : "T_Meter1" 0x0000007c0000-0x0000007d0000 : "T_Meter2" 0x0000007d0000-0x0000007e0000 : "POT" 0x0000007e0000-0x0000007f0000 : "board_data" 0x0000007f0000-0x000000800000 : "nvram" rdm_major = 253 SMACCR1 -- : 0x00003c37 SMACCR0 -- : 0x868084aa Ralink APSoC Ethernet Driver Initilization. v3.1 512 rx/tx descriptors allocated, mtu = 1500! SMACCR1 -- : 0x00003c37 SMACCR0 -- : 0x868084aa PROC INIT OK! PPP generic driver version 2.4.2 NET: Registered protocol family 24 [wifi_fwd_alloc_tbl] size of WiFiFwdBase = 600bytes [wifi_fwd_alloc_tbl] size of pkt_src = 1200bytes ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver rt3xxx-ehci rt3xxx-ehci: Ralink EHCI Host Controller rt3xxx-ehci rt3xxx-ehci: new USB bus registered, assigned bus number 1 rt3xxx-ehci rt3xxx-ehci: irq 18, io mem 0x101c0000 rt3xxx-ehci rt3xxx-ehci: USB 0.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver rt3xxx-ohci rt3xxx-ohci: RT3xxx OHCI Controller rt3xxx-ohci rt3xxx-ohci: new USB bus registered, assigned bus number 2 rt3xxx-ohci rt3xxx-ohci: irq 18, io mem 0x101c1000 hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. MTK MSDC device init. mtk-sd: MediaTek MT6575 MSDC Driver GRE over IPv4 demultiplexor driver TCP cubic registered NET: Registered protocol family 17 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com> All bugs added by David S. Miller <davem@redhat.com> msdc0 -> ops_get_cd return<0> <- msdc_ops_get_cd() : L<2318> PID<kworker/u:0><0x5> VFS: Mounted root (squashfs filesystem) readonly on device 31:5. Freeing unused kernel memory: 156k freed init started: BusyBox v1.12.1 (Algorithmics/MIPS FPU Emulator v1.5 ) starting pid 39, tty '': '/etc_ro/rcS' mount: mounting devpts on /dev/pts failed: No such file or directory mknod: /dev/pts/0: No such file or directory mknod: /dev/pts/1: No such file or directory mknod: /dev/pts/2: No such file or directory mknod: /dev/pts/3: No such file or directory ************************************************************ ******************* Starting ACOS Router ******************* ************************************************************ Reading board data... WSC UUID: 0x92e26c321266836639907d8670141c78 NTP synchronized date/time: 00-00-00 MAC address of 1st STA connected: 00-00-00-00-00-00 starting pid 195, tty '/dev/ttyS1': '/bin/sh' BusyBox v1.12.1 () built-in shell (ash) Enter 'help' for a list of built-in commands. # ##### restore Ralink ESW to dump switch ##### restore GSW to dump switch mode switch reg write offset=2004, value=ff0000 switch reg write offset=2104, value=ff0000 switch reg write offset=2204, value=ff0000 switch reg write offset=2304, value=ff0000 switch reg write offset=2404, value=ff0000 switch reg write offset=2504, value=ff0000 switch reg write offset=2604, value=ff0000 switch reg write offset=2704, value=ff0000 switch reg write offset=2010, value=810000c0 switch reg write offset=2110, value=810000c0 switch reg write offset=2210, value=810000c0 switch reg write offset=2310, value=810000c0 switch reg write offset=2410, value=810000c0 switch reg write offset=2510, value=810000c0 switch reg write offset=2610, value=810000c0 switch reg write offset=2710, value=810000c0 REG_ESW_WT_MAC_ATC is 0x7ff0002 done. route: ioctl 0x890c failed: No such process route: ioctl 0x890b failed: Network is unreachable ##### disable 1st wireless interface done ##### ##### disable 2nd wireless interface done ##### ##### bring up 1st interface done ##### ##### bring up 2nd interface done ##### ##### disable 2nd AP interface done ##### ##### enable 1st wireless interface done ##### ##### enable 2nd wireless interface done ##### Jan 1 00:00:22 miniupnpd[1854]: WPS listening on port 7777 Jan 1 00:00:22 miniupnpd[1858]: WPS listening on port 8888 Reading board data... WSC UUID: 0x92e26c321266836639907d8670141c78 wan_lan_conflict_flag_on:0 POT integrity check OK. sche_action: no 2G state. sche_action: no 5G state. check_opmodeIOCTL_AG_REGION_SET: English : No such file or directory Can't find handler for ASP command: profile_cgi_get_profile_table(); httpd: socket bound in 0.0.0.0:80 |
- Netgear
- Embedded system/range extender
- Embedded System MediaTek
- Embedded System MT7620A
- MediaTek
- Embedded System MIPS 24KEc
- Embedded System
- Manuf Foxconn
- OpenWrt Supported
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Embedded System MT7612E
- Embedded System IEEE 802.11a/n/ac
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- English Documentation