D-Link DWR-957M – CAT 6 LTE WiFi AC1200 4-Port Gigabit Mobile Router with VoIP, VoLTE, CS, Gigabit WAN/LAN Ports & USB Sharing

• The D-Link DWR-957M is a CAT 6 LTE WiFi AC1200 4-Port Gigabit Mobile Router designed for homes, small offices, branches, and business connectivity applications.

• It combines CAT 6 LTE mobile internet, Gigabit Ethernet WAN, 4 Gigabit LAN ports, dual-band Wireless AC1200, VoIP, VoLTE, Circuit Service, and USB sharing in one integrated router.

• The router supports LTE downlink speeds up to 300Mbps and uplink speeds up to 50Mbps, making it suitable for high-speed mobile broadband access.

• It supports concurrent dual-band Wi-Fi with 2.4GHz up to 300Mbps and 5GHz up to 866Mbps, providing a total wireless class of AC1200.

• The DWR-957M supports multiple WAN connections for flexibility and redundancy, with automatic failover to a predefined backup connection if the primary internet connection fails.

• It also includes advanced network and voice features such as FXS VoIP / VoLTE / CS port, SIP support, VPN passthrough, TR-069, SNMP, IPv6, QoS, NAT/SPI firewall, USB 2.0 storage sharing, WPS, WPA/WPA2 security, and 4 external antennas.

• CAT 6 LTE WiFi AC1200 Mobile Router.

• LTE downlink speed up to 300Mbps.

• LTE uplink speed up to 50Mbps.

• Supports VoIP, VoLTE, and Circuit Service.

• 1 × Gigabit Ethernet WAN port.

• 4 × Gigabit Ethernet LAN ports.

• 1 × FXS VoIP / VoLTE / CS port.

• 1 × USB 2.0 port for storage and media sharing.

• Dual-band Wireless AC1200 performance.

• 2.4GHz Wi-Fi speed up to 300Mbps.

• 5GHz Wi-Fi speed up to 866Mbps.

• Built-in CAT 6 LTE with Qualcomm solution.

• Multiple WAN support for flexibility and redundancy.

• Automatic failover to backup connection.

• 2 × 5dBi external wireless antennas.

• 2 × 5dBi external LTE antennas.

• WPA/WPA2 wireless security.

• Wi-Fi Protected Setup WPS PIN / PBC.

• Dual-active NAT/SPI firewall protection.

• VPN passthrough for PPTP, L2TP, and IPSec.

• QoS and packet prioritization for smoother VoIP and streaming.

• USB storage sharing for documents, movies, pictures, and music.

• Web-based setup wizard for easy installation.

• Product Type: CAT 6 LTE WiFi AC1200 4-Port Gigabit Mobile Router with VoIP / VoLTE / CS

• Brand: D-Link

• Model: DWR-957M

• LTE Category: CAT 6 LTE

• LTE Solution: Qualcomm Solution

• LTE Downlink Speed: Up to 300Mbps

• LTE Uplink Speed: Up to 50Mbps

• Wireless Standard: IEEE 802.11ac/n/g/b

• Wireless Class: AC1200

• 2.4GHz Data Rate: Up to 300Mbps

• 5GHz Data Rate: Up to 866Mbps

• WAN Port: 1 × 10/100/1000 Gigabit WAN Port

• LAN Ports: 4 × 10/100/1000 Gigabit LAN Ports

• Voice Port: 1 × FXS VoIP / VoLTE / CS Port

• USB Port: 1 × USB 2.0 Port

• Buttons: Power Button, WPS Button, Reset Button

• Antenna Configuration: 2 × 5dBi External Wireless Antennas, 2 × 5dBi External LTE Antennas

• Network Protocols: PPPoE, PPP in HDLC-like Framing, PPP IPCP, ALG, DHCP Client

• Security: WPA / WPA2, WPS PIN / PBC

• Firewall: Dual Active Firewall, NAT, NAPT, SPI

• VPN: PPTP / L2TP / IPSec VPN Passthrough, Multi-Session Support

• Advanced Features: Multi-Language Web Setup Wizard, UPnP, Multiple PVC up to 8, 802.1p QoS

• Routing Features: UDP, IP, ICMP, TCP, ARP, Echo Protocol, IP Routing, Transparent Bridging, Source and Destination Routing, DHCP Server / Client, UPnP, NAT / NAPT, DMZ, IP QoS, IGMP Proxy, IPv6

• Management Features: Web-Based GUI, TR-069 WAN Management Protocol, SNMP v1/v2, Command Line Interface via Serial Port / Telnet / SSH, UPnP IGD v1.0, Configuration Upload / Download, SNTP Date / Time Update

• VoIP Codec Support: G.711 A-Law, G.711 U-Law, G.722, G.729 Annex A / B

• VoIP Features: T.38 Fax Relay, RTP / RTCP, Caller ID, DTMF, Echo Canceller, Pulse Dial Detection, 3-Way Conference, Call Progress Tones

• SIP / Call Control: SIP Protocol Support, WMI Support SIP Stack

• Call Features: Busy Call Forward, Attended Call Transfer, Do Not Disturb, Speed Dial Number, Call Waiting, 3-Way Conference, No Reply Call Forward, Blind Call Transfer, Unconditional Call Forward, Hotline

• Dimensions: 210 × 150 × 37 mm

• Weight: 475.7g

• Power Input: 100–240V AC

• Power Output: 12V / 1.5A

• Operating Temperature: 0°C to 45°C

• Storage Temperature: -20°C to 70°C

• Operating Humidity: 10% to 95%, Non-Condensing

• Certifications: CE, FCC, LVD, RCM

• 4G LTE internet sharing for homes and small offices.

• Business branch internet with LTE backup and WAN redundancy.

• VoIP / VoLTE / CS voice communication applications.

• Fixed broadband with LTE failover backup.

• Wireless AC1200 home and office network deployment.

• Wired Gigabit connectivity for PCs, NVRs, POS systems, and office devices.

• USB storage sharing for media and office files.

• Remote sites, villas, retail stores, temporary offices, and backup internet projects.

• Business networks requiring voice, data, firewall, QoS, and remote management features.

• Recommended for customers who need a professional LTE router with Gigabit ports, AC1200 Wi-Fi, voice features, and WAN redundancy.

• Suitable for offices, branches, villas, retail stores, small businesses, VoIP installations, backup internet, and remote site connectivity.

• Best used when the client needs CAT 6 LTE speed, 4 Gigabit LAN ports, Gigabit WAN, VoIP / VoLTE / CS support, USB sharing, secure Wi-Fi, and automatic failover.