DCE 5204A-NRD ADSL2 ADSL2+ 4-Port Wireless N Modem Router Gateway

High Speed Internet Access
Complying with worldwide ADSL standards, the DCE 5204A-NRD supports downstream data transmission rates up to 12/24 Mbps with ADSL2/2+, 8 Mbps with ADSL, and performs at upstream rates of up to 1 Mbps. Even more utilizing the 5204A-NRD Annex M technology that supports the latest ADSL2/2+ standard for higher upload speeds by increasing the upstream operation rate to approximately 2.5Mbps (up to 3Mbps under optimum conditions). Using the state of the art  technology incorporated into the 5204A-NRD, you can enjoy even higher-speed broadband multimedia applications such as interactive gaming,  real-time audio, and video streaming that runs faster and easier than ever.

150mbps Wireless Access
The 5204A-NRD incorporates an integrated Wireless-N Wireless Access Point that supports up to 150Mbps wireless operational rate.  Your wireless connection is truly improved when compared to the 802.11g standard, yet this router can seamlessly switch compliance with 802.11b/g network devices. You'll rest easy knowing that your 5204A-NRD uses Wireless Protected Access (WPA-PSK / WPA2-PSK) and Wired Equivalent Privacy (WEP) features to enhance the level of transmission security and access control over your Wireless LAN.

Robust Firewall Security and QoS
The 5204A-NRD NAT default firewall has an advanced anti-hacker pattern-filtering protection feature Denial of Service (DoS) that can automatically detect and block attacks. In addition, Packet Filtering provides high-level security for access control. The 5204A-NRDs built-in Stateful Packet Inspection (SPI) enables users to determine whether a data packet is allowed to pass through the firewall to the private LAN. Quality of Service Controls prioritizes the traffic and allows users to enjoy smooth traffic flow while running applications such as P2P or multimedia over the Internet.

Simplified Network Management
A user-friendly web-based user interface makes installing, configuring and managing the 5204A-NRD extremely simple. With support for both DHCP client and server, system administrators can manage IP assignments without having to reconfigure other stations and integrate the router into existing network environments is a snap!
 

DCE 5204A-NRD FEATURES

ADSL Compliance
Compliant with ADSL Standards
– Full-rate ANSI T1.413 Issue 2
– G.dmt (ITU G.992.1)
– G.lite (ITU G.992.2)
– G.hs (ITU G.994.1)
– ADSL over ISDN/U-R2
Compliant with ADSL2 Standards
– G.dmt.bis (ITU G.992.3)
– ADSL2 Annex M (ITU G.992.3 Annex M) (available for 5204A-NRDA model only)
Compliant with ADSL2+ Standards
– G.dmt.bis plus (ITU G.992.5)
– ADSL2+ Annex M (ITU G.992.5 Annex M) (available for 5204A-NRDA model only)

Network Protocols and Features
NAT, static routing and RIP-1/2
Multi-to-multi NAT
Transparent Bridging
Dynamic Domain Name System (DDNS)
Virtual Server and DMZ
SNTP, DNS relay and IGMP proxy

Firewall & Virtual Private Network (VPN)
Built-in NAT Firewall
Stateful Packet Inspection (SPI)
Prevents DoS attacks including Land Attack, Ping of Death, etc.
Anti probe function
Packet filtering, MAC filtering, URL filtering
Password protection for system management
VPN pass-through

Quality of Service
Supports the DiffServ approach
Traffic prioritization based-on IP protocol, port number and address

Wireless LAN
Compatible with IEEE 802.11g, 802.11b standards
Up to 150Mbps wireless operation rate
2.4 GHz€“2.484 GHz frequency range
64/128 bits WEP supported for encryption
Wireless Security with WPA-PSK/ WPA2-PSK support

ATM and PPP Protocols
ATM Adaptation Layer Type 5 (AAL5)
Multiple Protocol over AAL5 (RFC 2684, formerly RFC 1483)
Bridged or routed Ethernet encapsulation
VC and LLC based multiplexing
PPP over Ethernet (PPPoE)
PPP over ATM (RFC 2364)
OAM F4/F5
ATM QoS: UBR, CBR, VBR-rt, VBR-nrt

Network Management
Web-based configuration
Firmware upgrades and configuration data transfers via web-based interface
SNMP v1/v2, MIB supported
Supports DHCP server/client/relay

Hardware Specifications Physical Interface
DSL: (RJ-11) ADSL port
Ethernet: (RJ-45) 4-port 10/100M auto-crossover (MDI/MDI-X) switch
Factory default reset button
Power jack
Power switch
WLAN: 1 antenna

Power Requirements
Input: 12V DC, 1A

Physical Specifications
Dimensions: 7.28" x 4.86" x 1.42" (185mm x 123.5mm x 36mm)

Operating Environment
Operating temperature: 0°C – 40°C
Storage temperature: -20°C – 70°C
Humidity: 20% – 95% non-condensing

* Notes:
1. This router may require firmware modification for certain ADSL2/2+/Annex M DSLAMs.
2. Actual throughput and performance depends on the surrounding environment. Normally, the wireless speed is faster if you are closer to the router.
The farther from the router you are, the greater the wireless range, and slower speeds can be expected.