We'll be deploying 1.43 to ShoutWiki sites this weekend. Staff will be working all weekend to deal with any unforeseen bugs that crop up.

CreateWiki will not be available immediately after the upgrade; however, we expect the rewrite to be completed during this release cycle.

JCG JHR-AC876M

From TechInfoDepot
Jump to navigationJump to search
abgn+ac (AC2600)
wireless router
JCG JHR-AC876M.jpg
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev JCG JHR-AC876M
FCC ID (fcc.io) none specified
FCC ID (fcc.report) none specified
Type wireless router
CPU1 checkY MediaTek MT7621AT
CPU1 Type MIPS 1004Kc
CPU1 Speed 880 MHz ( 2 cores ) 16-bit
Flash1 Chip Winbond W25Q128JVSQ
Flash1 Size 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 Nanya NT5CB128M16
ETH chip1 MediaTek MT7621AT
Switch MediaTek MT7621AT
Ethernet Port Count 1-1GbE-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Stock bootloader U-Boot
Expansion IF types USB 2.0, USB 3.0
USB ports 2
USB Hub Compatible Untested
Power 12 VDC, 3 A
Other
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Radio 1
Chip1 MediaTek MT7615N
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 4x4:4
Wireless Standard IEEE 802.11b/g/n
N-QAM up to 800 Mbps
802.11n up to 600 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Chip1 MediaTek MT7615N
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 4x4:4
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 1733 Mbps
802.11n up to 600 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 JCG devices with specifications, see JCG.

800 Mbps - 4SS 2.4GHz 802.11n (40MHz chan., 256-QAM),
1733 Mbps - 4SS 5GHz 802.11ac (80MHz chan.) = AC2600 class

Flashing

Flashing OpenWrt

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Support started version: 21.02.0
Current supported version: 24.10.5
LAN Hardware: MediaTek MT7621AT
WLAN Hardware: MediaTek MT7615N

Please insert instructions here