D-Link DI-784 Tri-Mode Dualband Wireless Broadband Router Specifications And Datasheet

D-Link DI-784 Tri-Mode Dualband Wireless Broadband Router

Description

Strong connectivity possibilities are provided by the adaptable tri-mode dual- band wireless broadband router D-Link DI-784. It offers versatility and less interference by operating at both 2.4GHz and 5GHz bands. Fast and reliable connections are ensured by the device’s compatibility with cutting-edge wireless protocols. It makes network sharing and internet access easy and is perfect for both home and small office settings. The DI-784 guarantees the protection of your network with its cutting-edge security features. It is a good option for people looking for dependable wireless performance because of its simple setup process and user-friendly UI.

• With Built-in 4-Port Switch
  The D-Link AirPremierAG DI-784 wireless router is a four-port, tri-mode, dual- band device that provides the most expanded user bandwidth available in a router. Hundreds of wireless clients can connect to this router using any one of its non-overlapping channels to transfer data at speeds up to 15 times faster than 802.11b previous wireless devices.

• Dualband Operation
  The DI-784 operates seamlessly and simultaneously in both the 2.4GHz and 5GHz frequency spectrums supporting the 802.11b and the newer, faster 802.11a and 802.11g wireless standards. For offices, schools or public hotspots that already use 802.11b devices, the DI-784 is a great way to expand an existing network that enables more users to communicate with one another, and access data and the Internet. Now, you can have a router that compliments your existing network and protects the investment you made when you provide the convenience of wireless networking.

• Fast Network Data Transfer
  The DI-784 offers network data transfer rates of up to 108Mbps Turbo Mode in 11g mode and 54Mbps in 11a mode. So, now large data packets can travel from the router to a remote desktop or roaming laptop PC at up to 15 times the throughput of previous 802.11b wireless devices, enabling everyone to work faster and more efficiently or watch a streaming video smoothly.

• Network Segmentation
  Network administrators can partition the usage of the DI-784 by segmenting users on the wireless network by frequency band. Users who require special networking privilege access to sensitive company data, video conferencing, or connectivity to specific departments may use just the 802.11a channels, while other employees may just use the 802.11b and 802.11g channels. This type of user segmentation optimizes the router’s performance and delivers the best network experience to each set of users.

• Enhanced Security
  The DI-784 is ideal for those who require additional management, firewall, and other network security features such as the 802.1x standard for wireless user authentication and WPA* (Wi-Fi Protected Access) which dynamically encrypts data as it’s being sent. And because the DI-784 allows the pass-through of multiple, concurrent IPSec and PPTP VPN sessions, IT managers can deploy the DI-784 to their company’s telecommuters and other remote employees who need to access sensitive information from a server or database or to communicate to a colleague confidentially. Filters on the router can be set to restrict access based on the specific MAC addresses of wireless laptop or desktop cards on the network or restrict the access of IP addresses, specific websites, and/or web domain names. All of the router’s settings are easily accessible in the operating system’s independent, Web-based software user interface that also features a step-by-step Setup Wizard to get the DI-784 up and running in just a matter of minutes.

• Built-in 4-Port Switch
  The DI-784 features an integrated 4-port switch allowing direct Ethernet connection to up to four computers for additional Internet or resource sharing at wire speeds.

Key Features

• 802.11a/g industry standard
• Dual 5GHz and 2.4GHz frequency bands
• Up to 108Mbps performance in 11g and 54Mbps in 11a, up to 15 times faster than 802.11b throughput
• Wireless LAN security with user-selectable 64/128/152-bit WEP data encryption and Wi-Fi Protected Access (WPA) Backward compatibility with existing 802.11b wireless devices Multi-user wireless broadband access
• Advanced firewall security with Stateful Packet Inspection (SPI), security event log
• User-level control, domain filtering, URL blocking Integrated 4-port Fast Ethernet switch
• Network Timing Protocol (NTP), UPnP support
• Easy-to-use web-based configuration/management Setup Wizard for quick installation

Technical Specifications

Wireless LAN

Device Ports & Interface

• 10/100BASE-TX WAN port supporting PPPoE for DSL/cable modem connection
• 4 10/100BASE-TX Ethernet switch ports with auto MDI/MDIX
• WLAN supporting 802.11g, 802.11b, 802.11a standards

Wireless LAN Data Rates (With Automatic Fallback)

• 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 11Mbps, 9Mbps,
• 6Mbps, 5.5Mbps, 2Mbps, 1Mbps

WLAN & Ethernet Media Access Control

• CSMA/CA with ACK

RF Frequency Range

• 2.4GHz to 2.4835GHz
• 5.15GHz to 5.250GHz
• 5.725GHz to 5.850GHz
• Software configurable as allowable frequency will vary from country to country

Operation Channels

• 802.11b and 802.11g:
  • 11 channels (North America)
  • 13 channels (General Europe)
• 802.11a:
  • 4 Channels: 5.12 to 5.25 GHz for channels 36, 40, 44, 48
  • 4 Channels: 5.25 to 5.35 GHz for channels 52, 56, 60, 64
  • 11 Channels: 5.47 to 5.725 GHz for channels 100-140

Dynamic WLAN Channel Selection

• Auto-selecting the least utilized channel
• DFS and TPC support

WLAN Modulation Technology

• Direct Sequence Spread Spectrum (DSSS)

WLAN Modulation Scheme

• Orthogonal Frequency Division Multiplexing (OFDM)
• Complementary Code Keying (CCK)
• BPSK/QPSK/16-QAM/64-QAM

Antennas

• 1 external dipole 2dBi Gain antenna supporting 2.4GHz and 5GHz frequency bands (non-detachable)

Operation Range

• Indoors: up to 100 meters*
• Outdoors: up to 300 meters
  Environmental factors may adversely affect operation range.

Wireless Receiver Sensitivity (802.11a and 802.11g):

• 54Mbps (OFDM): -73dBm
• 48Mbps (OFDM): -76dBm
• 36Mbps (OFDM): -82dBm
• 24Mbps (OFDM): -85dBm
• 18Mbps (OFDM): -88dBm
• 12Mbps (OFDM): -89dBm
• 9Mbps (OFDM): -90dBm
• 6Mbps (OFDM): -91dBm

Wireless Receive Sensitivity (802.11b):

• 11Mbps (CCK): -91dBm
• 5.5Mbps (CCK): -92dBm
• 2Mbps (QPSK): -93dBm
• 1Mbps (BPSK): -94dBm

Wireless Transmit Power Output:

• 15 +/- 2dBm (typical)

Wireless LAN Security:

• 64/128/152-bit WEP user-selectable
• WPA EAP, WPA PSK

Router, Security & Management

Standards & Protocols:

• TCP/IP v4, UDP, ICMP
• HTTP
• DHCP, NAT, DNS
• RIP v.1, RIP v.2
• PAP, CHAP
• L2TP, PPTP, IPSec

Network:

• Configuration: Automatic configuration for DNS, NAT, and Web services
• Support: DHCP Server/Client, Static Router, PPPoE, PPTP
• VPN Pass-Through Support: For L2TP, PPTP, IPSec
• UPnP: UPnP support

NAT/PAT:

• Virtual DMZ Host: 1 entry
• Virtual Server Mapping: 10 entries
• Sharing: Shares single IP addresses/ISP accounts from cable or DSL on local network

PPPoE Support:

• Compatibility: Works with most cable and DSL ISPs
• Connection: PPP connection on demand to save ISP connection fees

Router & Firewall Security:

• Password Protect
• MAC Filtering
• SSID Broadcast Disable
• Access-list control and rules
• Stateful Packet Inspection (SPI)
• Domain Filtering
• URL Filtering
• Packet Filtering
• Ping of Death prevention
• IP Spoofing
• Intrusion Detection
• Security event log

Configuration & Management:

• Web-based configuration utility
• Status log
• Network Time Protocol (NTP)

Diagnostic LEDs:

• Power
• WAN
• LAN (10/100Mbps)
• WLAN (802.11a, 802.11g)

Physical & Environmental

• Power Input
  • DC 5V, 3.0A
  • Through an external power adapter
• Dimensions: 192 mm (L) x 118 mm (W) x 32mm (H) (device only)
• Weight: 850 grams approximately (device only)
• Operating Temperature: 0o to 55 oC
• Storage Temperature: -20o to 65 oC
• Humidity: 5% to 95% (non-condensing)

Emission (EMI)

• FCC Part 15 Class B, Sec. 15.247, 15.109
• ETS 300 328, ETS 301 489-1&17, and CE Mark
• EN 60950, EN 55022 Class B, EN 50082-1 1998

Ordering Information

• DI-784: 802.11a/g Wireless Router With Built-in 4-Port Switch

Please specify your order as follows:

• BDI-784 For USA (USA packaging)

Trademarks

Specifications are subject to change without prior notice. D-Link is a registered trademark and AirPremier AG is a trademark of D-Link Corporation/D-Link System Inc. All other trademarks belong to their proprietors.

• TEL: 1-714-885-6000
• FAX: 1-866-743-4905

FAQs

What is the primary function of the D-Link DI-784 router?

It's a tri-mode dualband wireless broadband router for internet connectivity.

Does the DI-784 support both 2.4GHz and 5GHz frequencies?

Yes, it operates on both 2.4GHz and 5GHz frequencies.

What wireless protocols does the DI-784 support?

It supports advanced wireless protocols for stable connections.

Is the DI-784 suitable for both home and small office use?

Yes, it's ideal for both home and small office environments.

What types of security features does the DI-784 offer?

The router includes advanced security features to protect the network.

Does the DI-784 have a user-friendly interface?

Yes, it features a user-friendly interface for easy setup and use.

Can the DI-784 handle multiple devices simultaneously?

It's designed to efficiently manage multiple device connections.

Does the router support VPN pass-through?

Yes, it supports L2TP, PPTP, and IPSec VPN pass-through.

Is the DI-784 compatible with the latest internet standards?

It's compatible with current internet standards and protocols.

Does it offer any parental control features?

The router includes options for network access control, suitable for parental use.

Can I set up a guest network with the DI-784?

It allows for the creation of separate networks, like guest networks.

Is there technical support available for this router?

D-Link provides technical support for the DI-784 router.

References PDF:D-Link DI-784 Tri-Mode Dualband Wireless Broadband Router – Device.report

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