D-Link DSL-2878 AC750 Dual Band VDSL2/ADSL2+ Gigabit Modem Router
The D-Link DSL-2878 is a versatile, high-performance modem router designed for Australian homes and small offices seeking fast, reliable internet connectivity. With AC750 dual-band Wi-Fi technology delivering combined speeds up to 750Mbps (300Mbps on 2.4GHz + 433Mbps on 5GHz), this router ensures smooth HD video streaming, lag-free video calls, and fast file transfers throughout your home. NBN and UFB ready with built-in VDSL2/ADSL2+ modem, the DSL-2878 eliminates the need for a separate modem while providing future-proof connectivity for fibre-to-the-distribution-point rollouts.
Key Features
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AC750 Dual-Band Wi-Fi: Combined speeds up to 750Mbps with concurrent 2.4GHz and 5GHz bands for less interference and maximum throughput
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Built-in VDSL2/ADSL2+ Modem: Connect directly to your DSL or NBN service without needing a separate modem
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Full Gigabit Interface: Four Gigabit LAN ports plus one configurable Gigabit LAN/WAN port for ultra-fast wired connections
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USB File Sharing: Connect a USB storage drive to share documents, photos, videos, and music across your network
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NBN/UFB Ready: Supports VDSL with download speeds up to 100Mbps and VLAN tagging for NBN compatibility
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Advanced Security: WPA/WPA2 encryption, built-in dual-active firewalls, and guest network support keep your network safe
High-Speed Dual-Band Performance
The DSL-2878 uses Wireless AC technology to provide a combined Wi-Fi speed of up to 750Mbps. Operating on both the 2.4GHz and 5GHz wireless bands simultaneously using concurrent dual-band technology, this router lets you browse the web, chat, and check email on the 2.4GHz band while streaming digital media, playing online games, or making internet voice calls on the less congested 5GHz band. Internal antennas deliver reliable coverage throughout your home, eliminating dead zones and ensuring every device gets the speed it deserves.
NBN Ready with Built-In Modem
With integrated VDSL2/ADSL2+ modem supporting download speeds of up to 100Mbps, the DSL-2878 provides direct connection to your DSL broadband or NBN service. VLAN tagging support ensures compatibility with NBN fibre-to-the-distribution-point installations, future-proofing your network as Australia's broadband infrastructure evolves. The dedicated Gigabit WAN port can be configured for Ethernet WAN connections, providing flexible connectivity options for different internet service types.
Gigabit Wired Connectivity
Four Gigabit Ethernet LAN ports deliver wired performance that's 10 times faster than traditional Fast Ethernet, perfect for connecting bandwidth-hungry devices like smart TVs, gaming consoles, desktop computers, and network storage. An additional configurable Gigabit LAN/WAN port provides flexibility for specialized network configurations or failover connections.
USB File Sharing and Media Streaming
The USB 2.0 port on the DSL-2878 enables instant network-attached storage functionality. Simply plug in a USB storage drive to share files, stream videos, view photos, or listen to music from any connected device on your network. Access your personal cloud storage from laptops, tablets, and smartphones without monthly subscription fees.
Advanced Network Management
Take control of your home network with Quality of Service (QoS) technology that prioritizes important traffic, ensuring your favourite applications receive optimal bandwidth. Set up a guest Wi-Fi network to provide internet access to visitors without compromising your main network security. The intuitive D-Link Setup Wizard gets you online in minutes, while the web-based interface provides advanced configuration options for power users.
Universal Compatibility
The DSL-2878 is backward compatible with existing 802.11n, 802.11g, and 802.11b wireless equipment, ensuring seamless connectivity with all your current devices including older smartphones, tablets, laptops, and IoT devices. Whether you're upgrading from an older router or building a new network from scratch, the DSL-2878 works with everything you already own.
What's in the Box
- D-Link DSL-2878 AC750 Dual-Band VDSL2/ADSL2+ Modem Router
- ADSL/VDSL line filter/splitter
- Telephone cord
- Ethernet cable
- Power adapter (12V DC)
- Quick Installation Guide
Full Specifications
Wireless
| Wireless Standard |
IEEE 802.11ac, 802.11n, 802.11g, 802.11b, 802.11a |
| Wireless Speed |
Up to 750Mbps (300Mbps @ 2.4GHz + 433Mbps @ 5GHz) |
| Frequency Bands |
2.4GHz and 5GHz (concurrent dual-band) |
| Antennas |
Internal antennas |
| Wireless Security |
WPA/WPA2, WPS |
Modem
| DSL Standard |
VDSL2, ADSL2+, ADSL2, ADSL |
| Maximum Download Speed |
Up to 100Mbps (VDSL2) |
| NBN/UFB Support |
Yes, with VLAN tagging |
Wired Connectivity
| LAN Ports |
4 × Gigabit Ethernet (10/100/1000 Mbps) |
| WAN Port |
1 × Configurable Gigabit LAN/WAN port |
| DSL Port |
1 × RJ-11 DSL port |
| USB Port |
1 × USB 2.0 (for file sharing) |
Advanced Features
| Quality of Service (QoS) |
Yes |
| Firewall |
Dual-active firewalls, NAT |
| Guest Network |
Yes |
| USB File Sharing |
Yes (FAT32 and NTFS supported) |
| IPv6 Support |
Yes |
Physical Specifications
| Dimensions |
210mm (W) × 30mm (D) × 140mm (H) |
| Material |
Plastic |
Power & Environment
| Power Input |
12V DC, 1.5A |
| Power Consumption |
Maximum 18W |
System Requirements
| Operating System |
Windows, macOS, or Linux-based system |
| Web Browser |
Firefox 20+, Safari 4+, Chrome 17+ |
| Internet Connection |
DSL broadband service from ISP |
What's in the Box
| Package Contents |
DSL-2878 router, ADSL/VDSL line filter/splitter, telephone cord, Ethernet cable, power adapter, Quick Installation Guide |
| Warranty |
3 years manufacturer warranty |
Specifications are sourced from the manufacturer product page and may be updated. Maximum wireless signal rate derived from IEEE Standard 802.11ac, 802.11n, 802.11g, and 802.11b specifications. Actual data throughput will vary based on network conditions and environmental factors.
