D-Link DWR-921/E3GR4HD 4G LTE Router

Technical Specifications

Features

Connectivity

• Share your 3G/4G connection with up to 32 devices
• Uses a SIM/UICC card to connect to the Internet
• Four 10/100 Ethernet LAN ports to connect wired devices
• Optional WAN port for fixed line broadband
• 802.11n/g/b wireless

Security Features

• Industry standard WPA/WPA2 encryption to help protect wireless traffic

Firewall

• Network Address Translation (NAT)
• Stateful Packet Inspection (SPI)

Technical Specifications

General

Frequency Support

• LTE Bands:
  • Release 10, Cat 4: Band 1/3/7/8/20 (800/900/1800/2100/2600 MHz)
• Pentaband UMTS/HSPA/HSPA+/DC-HSPA+
  • Bands 1/2/3/5/8 (850/900/1800/1900/2100 MHz)
• Quadband GSM/GPRS/EDGE
  • 850/900/1800/1900 MHz

Data Throughput

• LTE Mode
  • Downlink: Up to 150 Mbps
  • Uplink: Up to 50 Mbps
• DC-HSPA Mode
  • Downlink: Up to 42 Mbps
  • Uplink: Up to 5.76 Mbps

Standards

• IEEE 802.11n/g/b
• IEEE 802.3i
• 802.3u

Wi-Fi Data Rates

• Up to 300 Mbps with 802.11n clients
• 6/9/11/12/18/24/36/48/54 Mbps in 802.11g mode
• 1/2/5.5/11 Mbps in 802.11b mode

Functionality

Wireless Security

• 64/128-bit WEP (Wired Equivalent Privacy)
• WPA & WPA2 (Wi-Fi Protected Access)
• WPS (Wi-Fi Protected Setup)

Firewall

• Network Address Translation (NAT)
• Stateful Packet Inspection (SPI)

Advanced Features

• L2TP/PPTP/IPSec VPN Passthrough
• User configurable multi-WAN
• DMZ (Demilitarized Zone)
• Port/Application Forwarding
• URL Filter
• QoS engine (Quality of Service)
• Scheduler
• Virtual server
• Two-way filtering

Physical

Device Interfaces

• Four 10/100 Ethernet LAN ports
• WAN (RJ-45) port
• Wireless N Standard
• Mini-SIM/UICC slot
• Two detachable 3G/4G antennas

LED Status Indicators

• Power
• LAN
• WLAN
• 4G
• 2G / 3G
• Signal Strength

Dimensions

• 190 x 116 x 22.4 mm (7.43 x 4.57 x 0.88 inches)

Weight

• 295 g (0.65 lb)

Temperature

• Operating: 0 to 40 °C (32 to 104 °F)
• Storage: -10 to 70 °C (14 to 158 °F)

Humidity

• Operating: 10% to 90% non-condensing
• Storage: 0 to 95% non-condensing

Certifications

•  CE