ZyXEL NR7101

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5G NR Outdoor Router
Homepage Product page
Wikipedia ZyXEL
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev ZyXEL NR7101
Type CPE, router
CPU1 checkY MediaTek MT7621AT
CPU1 Type MIPS 1004Kc
CPU1 Speed 880 MHz ( 2 cores ) 16-bit
Flash1 Chip Macronix MX30LF1G18AC
Flash1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND)
RAM1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip Brand? Model?
ETH chip1 MediaTek MT7621AT
ETH chip2 MediaTek MT7530
Ethernet Port Count 1-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab
Stock bootloader U-Boot
Expansion IF types none specified
PoE 802.3at, standard
Power ? VDC, ? A
Connector type PoE
Serial Port (UART) yes, 3.3V TTL, (57600 8N1)
Other
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)

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

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

Overview

The ZyXEL NR7101 is an 802.3at PoE powered 5G outdoor (IP68) CPE with integrated directional 5G/LTE antennas.

The device is built as an outdoor ethernet to 5G/LTE bridge or router. The Wifi interface is intended for installation and/or temporary management purposes only.

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: mt7621
OpenWrt Package architecture: mipsel_24kc
Support started version: 21.02.0
Current supported version: 24.10.2
Comment:
Modem has 5G/NR support: Quectel RG502Q-EA
Modem is soldered and not replaceable. Modem bus connection is USB3

Please insert instructions here

JTAG-Serial Info

Serial

Serial Pinouts

57600N1

Located on populated 5 pin header J5:

 [o] GND
 [ ] key - no pin
 [o] RX
 [o] TX
 [o] 3.3V Vcc