SmartFiber XP8421-B

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abgn+ac (AC1200)
4GE+1POTS+2.4G & 5G WIFI
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
SmartFiber XP8421-B
FCC ID
none specified
Type
wireless router, ONT
CPU1
Brand? Model?
Flash1 Chip
Brand? Model?
Flash1 Size
? MiB
RAM1 Size
? MiB
RAM1 Chip
Brand? Model?
ETH chip1
Brand? Model?
Ethernet Port Count
1-WAN
4-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types
none specified
Flags:
EPON/GPON, FTTH
Radio 1
Chip1
Brand? Model?
Wireless interface OUI
none specified
Antenna Connector Type
none specified
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
Brand? Model?
Wireless interface OUI
none specified
Antenna Connector Type
none specified
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

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

Links of Interest

https://github.com/openwrt/openwrt/actions/runs/13230330183

Flashing

Flashing OpenWrt

On the OpenWrt Wiki
Support started version: ?
Current supported version: ?

Please insert instructions here

Flashing Tomato

Please insert instructions here

Upgrading

Reverting

JTAG-Serial Info

JTAG

JTAG Pinouts

JTAG Recovery

Serial

Serial Pinouts

Serial Recovery

USB Info

vlan Info

Pictures

Notes

Hardware Modification

See also