D-Link DWR-M921 4G N300 LTE Router
Building Networks for People
Product Highlights
- Global Mobile Broadband: 3G/4G mobile connectivity allows you to take your broadband connection with you wherever you go.
- High-speed Connectivity: Enjoy high-speed wireless IEEE 802.11n with speeds of up to 300 Mbps for quick Internet access and data transfer.
- Strong Security and Encryption: Features powerful, easy-to-set-up VPN security tools to keep connections private and secure.
DWR-M921 4G N300 LTE Router
The D-Link DWR-M921 4G N300 LTE Router provides access to mobile broadband networks from any location. It enables users to check email, surf the web, and stream media. By using a carrier's SIM/UICC card, the router allows sharing of the 3G/4G Internet connection through a secure wireless network or via its four 10/100 Ethernet ports.
Fast Mobile Internet
Connect to your 3G/4G mobile connection with fast downlink speeds up to 150 Mbps and uplink speeds up to 50 Mbps. This router ensures fast, responsive Internet access, enabling smooth web surfing, music streaming, and video streaming on PCs and mobile devices.
Secure Wired and Wireless Connections
The DWR-M921 is equipped with dual-active firewalls (SPI and NAT) to protect against potential Internet attacks. Industry-standard WPA/WPA2 wireless encryption secures the wireless network and data traffic, preventing unauthorized access.
Easy to Set Up and Use
The DWR-M921 is designed for quick and easy installation in various locations. Configuration can be done through any web browser without requiring special software. This router ensures connectivity even when conventional broadband services are unavailable.
Technical Specifications
Hardware Parameters
| Parameter | Specification |
|---|---|
| Chipset | RTL8197FN-VE5-CG |
| CPU frequency | 800MHz |
| Memory | 128Mb |
| Flash | 8MB |
| Wi-Fi | 2T2R 2.4GHz 802.11b/g/n, 300Mbps |
| Device Interfaces |
|
| Wi-Fi Antenna | 2 x 5dBi external antenna |
| LTE Antenna | 2 x 5dBi external antenna |
LTE Support Bands
| Model | WCDMA | FDD LTE | GSM | TDD LTE |
|---|---|---|---|---|
| DWR-M921/A | B1/5/8 | B1/B3/B5/B7/B8/B20 | 850/900/1800/1900 | B38/40 |
| DWR-M921/B | B42/43 | |||
| NOTES: Other bands which are not listed in this file, users can confirm with D-Link. | ||||
Wi-Fi Features
| Feature | Specification |
|---|---|
| Standards | 802.11b/g/n |
| Modulation Schemes |
|
| Transfer Rate |
|
Software Features
General
- URL Filter
- QOS Flow Control
- DDNS
- IPV6
- Static Route
- SNTP Date/Time update from Internet Time Server
- ETH WAN link-backup via 3G/4G Module
- WEB GUI
- Embedded AP with 4 SSIDs
- Wireless WDS
- Wireless client mode
- Separate Authentication for each SSID
- Wireless Schedule
- 802.1Q VLAN
- Samba
- RFC0768 UDP
- RFC0791 IP
- RFC0792 ICMP
- RFC0793 TCP
- RFC0826 Ethernet ARP
- RFC0894 IP Over Ethernet
- RFC0922 Broadcasting Internet Datagrams
- RFC0950 Internet Standard Subnetting
- IEEE802.3 Ethertype
- IEEE802.1p
- IEEE802.11b
- IEEE802.11g
- IEEE802.11n
- RFC2516 PPP Over Ethernet (PPPOE)
- RFC1662 PPP in HDLC-like Framing
- RFC1332 PPP Internet Protocol Control Protocol
- RFC1042 A standard for the Transmission of IP Datagrams over IEEE 802 Networks
- IPOE (a.k.a IP over Ethernet AAL5)
- DHCP server, client
- NAT, NAPT and ALG
- DMZ and Port forwarding (Virtual Server)
- PPTP, L2TP VPN
- IGMP Proxy and MLD for IPTV
- Logs and Statistics
- TR-069 Remote Management
- Flexible and secure SPI Firewall, Denial of Service (DoS) protection
- Port Filtering, IP Filtering and MAC Filtering
Environment Requirement
| Parameter | Specification |
|---|---|
| Operating Temperature | 0°C~40°C |
| Storage Temperature | -20°C~90°C |
| Operating Humidity | 5%~95% (typical) |
| Power Supply | 12V/1.5A |
EMC / Safety
| Parameter | Specification |
|---|---|
| Regulation Compliance | CE |
| Safety Regulations | CE |
| Green Standard | RoHS |
