Database changes have finished applying - please report any issues you're (still) seeing to support@shoutwiki.com.

JCG JHR-N926R

From TechInfoDepot
Jump to navigationJump to search
multiple revisions of this device, use caution
bgn (N300)
300Mbps High Power Wireless Router
Jhr-n926r.jpg
Homepage Product page
3rd Party Firmware
dd-wrt Incompatible
OpenWrt Was Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev JCG JHR-N926R
FCC ID HHOYC002
Type wireless router
CPU1 checkY Ralink RT3052
CPU1 Type MIPS 24KEc
CPU1 Speed 384 MHz
Flash1 Chip Spansion S29GL032N90TFI04
Flash1 Size 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip SK hynix H57V2562GTR-60C
ETH chip1 Ralink RT3052
Switch Ralink RT3052
Ethernet Port Count 1-100MbE-WAN
4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: 00:E0:4B (2 E, 3 W)
Ethernet OUI: 00:E0:4B (2 E, 3 W)

Stock bootloader U-Boot
Expansion IF types none specified
Power 12 VDC, 1 A
Connector type barrel
Serial Port (UART) yes, 4-pin header, unpopulated
JTAG Port yes

Flags:
schematics

Other

Default SSID: JCG-XXXXXX (2 addl. devices)
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1335 additional devices
of which 7 are JCG devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 8 are JCG devices

Manuf/OEM/ODM Shenzhen Yichen Technology
3rd Party Firmware Support OpenWrt (Was)
Retail
Availability End of Life
FCC approval date 09 July 2012
ASIN B008EOZVUI Flag of the United States.svg
Country of manuf China
Radio 1
Chip1 Ralink RT3052
Wireless interface OUI 00:E0:4B
Antenna Connector Type RP-SMA
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
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
JCG JHR-N926RRalinkRalink
JCG JHR-N926R+RalinkRalink

For a list of all currently documented Ralink chipsets with specifications, see Ralink.

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

300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

The FCC test report lists the following additional models as covered by this FCC ID..

  • JCG JHR-N926R
  • JCG JHR-N936R
  • JCG JHR-N946R
  • JCG JHR-N956R
  • JCG JHR-N966R
  • JCG JHR-976R
  • JCG JHR-986R
  • JCG JHR-996R

Default settings are per the FCC label.

The default SSID pattern appears to be JCG-XXXXXX where XXXXXX is the last three octets of the BSSID (upper case letters).

Per the FCC documents (and supporting WiGLE data), the 00:E0:4B OUI is presumed to be used.

Links of Interest

On SpeedGuide

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: rt305x
OpenWrt Package architecture: mipsel_24kc
Support started version: 17.01.0
Current supported version: EOL
Last Supported Version: 19.07.10
Image too big: snapshot
Comment:
2 digit 7-segment LED display, connected through two daisy-chained 74164 shift registers that are controlled by 3 GPIOs (data, clock, blank); Image build disabled in master with commit d7d46da938e3

Please insert instructions here

JTAG-Serial Info

JTAG

JTAG Pinouts

On SMD resistors: R21 (TDO), R23 (TMS), R22 (TDI), R24 (TCLK), R27 (TRST)

Serial

Serial Pinouts

VCC, TX, GND, RX