DWR-921 4G LTE Router
User Manual
Overview
LTE Module Parameters
LTE connection rate
2
· Downlink: up to 150Mbps
· Uplink: up to 50Mbps
Supported frequencies
3
· Power Class 3
· LTE
Band: TX / RX
B1: 1920~1980MHz / 2110~2170MHz
B2: 1850~1910MHz / 1930~1990MHz
B3: 1710~1785MHz / 1805~1880MHz
B5: 824~849MHz / 869~894MHz
B7: 2500~2570MHz / 2620~2690MHz
B8: 880~915MHz / 925~960MHz
B20: 832~862MHz / 791~821MHz
B38: 2570~2620MHz / 2570~2620MHz
B40: 2300~2400MHz / 2300~2400MHz
· UMTS
B1/2/3/5/8 (2100/1900/1800/850/900MHz)
· GSM/GPRS
850/900/1800/1900MHz
Functions · Auto connection to available type of supported network (4G/3G/2G)
· Auto configuration of connection upon plugging in SIM card
· Enabling/disabling PIN code check, changing PIN code
· Sending/receiving/reading/removing SMS messages
· Support of USSD requests (For DWR-921 with the built-in modem FW version
M1.4.4_E1.0.3_A1.1.8. See the data on the modem FW version in the web-
based interface of the router, on the “LTE Modem” page.)
Wireless Module Parameters
Standards
· IEEE 802.11b/g/n
Frequency range
· 2400 ~ 2483.5MHz
Wireless connection security · WEP
· WPA/WPA2 (Personal/Enterprise)
· МАС filter
· WPS (PBC/PIN)
Advanced functions · Support of client mode
· WMM (Wi-Fi QoS)
· Information on connected Wi-Fi clients
· Advanced settings
· Guest Wi-Fi / support of MBSSID
· Periodic scan of channels, automatic switch to least loaded channel
· Autonegotiation of channel bandwidth in accordance with environment
conditions (20/40 Coexistence)
· Support of STBC
Wireless connection rate · IEEE 802.11b: 1, 2, 5.5, and 11Mbps
· IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
· IEEE 802.11n: from 6.5 to 300Mbps (from MCS0 to MCS15)
Transmitter output power
The maximum value of the transmitter
output power depends upon the radio
frequency regulations applied in your
country
· 15dBm
2 Data rates are theoretical. Data transfer rate depends on network capacity and signal strength.
3 Supported frequency bands are dependent on regional variants.
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