R820 | CAT6 LTE CPE VoLTE indoor 4G Router

The R820 delivers maximum speeds of 4G LTE CAT6 and CAT12 with 300/400Mbps through its Gigabit Ethernet port. It can also support RJ11 port with CSFB or VoLTE voice. It supports 2.4Ghz/5GHz Dual band 11ac WiFi capability.


  • LTE-A CAT6 / CAT12 CA Support
  • Maximum 300Mbps/400Mbps Downlink
  • WiFi 2.4GHz 5.8Ghz Dual band, 802.11b/g/n/ac
  • RJ45 ports: Giga Ports, 2x LANs or 1 x WAN + 1 x LAN
  • Internal and external 3G/4G primary and diversity antennas
  • RJ11 port for CSFB or VoLTE telephone
  • Andoid / iOS App Management
  • Supports FOTA and TR069
FormDesk Router
Communication System (WAN)ChipsetQualcomm MDM9x40
Frequency BandsLTEOption1: 1/2/3/5/7/8/20/38/40/41 Option2: 1/2/3/5/7/8/28/38/40/41 Option3: 2/3/4/5/7/8/20/38/40/41 Option4: 2/3/4/5/7/8/28/38/40/41
LTE CAOption1: 1A_3A,1A_5A,1A_7A,1A_8A,1A_20A,2C,2A_5A,2A_7A,3A_3A,3C,3A_5A,3A_7A,3A_8A,3A_20A,3A_38A,5A_7A,7A_7A,7C,7A_20A,38A_38A,38C,40A_40A,40C,41A_41A,41C Option2: 1A_3A,1A_5A,1A_7A,1A_8A,1A_20A,2C,2A_5A,2A_7A,3A_3A,3C,3A_5A,3A_7A,3A_8A,3A_28A,3A_38A,5A_7A,7A_7A,7C,7A_28A,38A_38A,38C,40A_40A,40C,41A_41A,41C Option3: 2C,2A_4A,2A_5A,2A_7A,3A_3A,3C,3A_5A,3A_7A,3A_8A,3A_20A,3A_38A,4A_4A,4C,4A_5A,4A_7A,5A_7A,7A_7A,7C,7A_20A,38A_38A,38C,40A_40A,40C,41A_41A,41C Option4: 2C,2A_4A,2A_5A,2A_7A,3A_3A,3C,3A_5A,3A_7A,3A_8A,3A_28A,3A_38A,4A_4A,4C,4A_5A,4A_7A,5A_7A,7A_7A,7C,7A_28A,38A_38A,38C,40A_40A,40C,41A_41A,41C
UMTS850/900/1900/2100 MHz
GSM850/900/1800/1900 MHz
BandwidthLTE Band1.4/3/5/10/15/20/40(2CA) MHz
AntennaInternalPrimary and Diversity (UMTS Optional)
ExternalOptional: Primary and Diversity
RF Power LevelLTEPower Class 3 (23 +/-2dBm)
UMTSPower Class 3 (24 +1.7/-3.7dBm)
EDGEPower Class E2 (GSM850/900: 27dBm; DCS/PCS: 26dBm)
GPRSGSM850/900 Power Class 4: 33dBm; DCS/PCS Power Class 1: 30dBm)
Data Rate4G3GPP Cat. 6, Downlink/Uplink up to 300Mbps/50Mbps
3G3GPP Downlink/Uplink up to 42Mbps/5.76Mbps
2GEGPRS Class33 Downlink/Uplink up to 296Kbps/236.8Kbps
WLANWi-FiChipsetQualcomm QCA6174
Frequency2.4GHz, 5.8GHz
Channel2.4GHz: 1~13, 5.8GHz: 36~165
AntennaInternal, 2 x 2
Data Rate802.11bUp to 11 Mbps
802.11gUp to 54 Mbps
802.11nUp to 300 Mbps
802.11acUp to 867 Mbps
FeatureInterfaceLAN/WAN2xRJ45 for 2xLANs or 1xWAN+1xLAN, or 1xRJ45 for WAN/LAN
RJ11Optional: CSFB or VoLTE
USIMSingle, 2FF
AntennaExternal antenna interface supported, internal/external auto-detecting
Power Jack12v1A interface
LEDPowerPower Status Indicator
Network4G/3G/2G Network Status Indicator  (3 Colors)
Signal BarSignal Strength 4 bars
Wi-FiWi-Fi Status Indicator
WPSWPS Enable Status Indicator
ButtonPowerPower Switch
ResetReset Key
WebUISystemConnection Status
Device Management
Power Mangement
Andoid/iOS App Management
Mobile ServiceSMS Manager
Automatic APN matching according to USIM
Auto Data Connection
USSD Service
PIN/PUK Management
Network Mode Selection(2G/3G/LTE/Auto)
Router64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK encryptions
Up to 15 Wi-Fi users/devices
DHCP Server, IPv4/v6
Virtual Server, UPnP, DMZ, DDNS
VPN Passthrough, VPN Client (Optional)
DoS, SPI Firewall, IP Address Filter/Domain Filter
WPS, Virtual Server, UPnP, DMZ, DDNS
Dynamic IP/Static IP/PPPoE/PPTP(Dual Access)/L2TP(Dual Access)
Access Control, Local Management, Remote Management
Operation SystemWindowsXP/7/8/10
MAC OS10.7+
LinuxUbuntu 13.04+
BrowserIE9+, Firefox, Google Chrome, Safari, Opera
EnvironmentPower Supply12V1A
Working Temperature0°C to 45°C
Storage Temperature-20°C to 60°C
Certification3GPP ComplianceCE/FCC/GCF, upon customer’s requirement

You might be interested in learning more about LTE-A technology, which is featured in the R820 | CAT6 LTE CPE VoLTE indoor 4G Router. Speaking of LTE-A, you might be interested in LTE Advanced, a standard for mobile telecommunications that offers faster data transfer rates and improved network capacity. Additionally, if you’re curious about the various wireless communication standards utilized by the router, you might want to check out Wi-Fi and UMTS