D-Link DSL-2640B Router Firmware 306041

Specifications:

- Data Rate
Downstream: Up to 24Mbps
Upstream: Up to 3.5Mbps

- Compliance
TR-067 Interop Performance
TR-069 Compliant with ACS
ADSL Standards

- Multi-mode
Full-rate ANSI T1.413 Issue 2
ITU-T G.992.1 (G.dmt) Annex A/C/I
ITU-T G.992.2 (G.lite) Annex A/C
ITU-T G.994.1 (G.hs)

- ADSL2 Standards
ITU-T G.992.3 (G.dmt.bis) Annex A/J/K/L/M
ITU-T G.992.4 (G.lite.bis) Annex A

- ADSL2+ Standards
ITU-T G.992.5 Annex A/L/M

- ATM/PPP Protocols
ATM Forum UNI3.1/4.0 PVC - Up to 8 PVCs
PPP over ATM
PPP over Ethernet

- Network Protocols and Features
Ethernet to ADSL Self-Learning Transparent Bridging
Internet Control Message Protocol (ICMP)

- IP Static Routing
Routing Information Protocol (RIP, RIPv2)
Network Address Translation (NAT)
Virtual Server, Port Forwarding
NAT ALGs: MSN Messenger, FTP, CUSEEME, H323_Q931 (Netmeeting etc.), H323_RAS, ICQ, etc.
Dynamic Host Configuration Protocol (DHCP)
DNS Relay, DDNS

- IGMP Proxy
Simple Network Time Protocol (SNTP)

- Firewall
Built-in NAT
MAC Filtering
Packet Filtering
Stateful Packet Inspection (SPI)
Denial of Service Prevention (DoS)
DMZ

- VPN
Multiple IPSec/PPTP/L2TP Pass-through

- QoS
Port-based Priority
802.1p (0~7) Priority

- Wireless
64/128-bit WEP
Multi-SSID
WPA-PSK
WPA2-PSK/Mixed Mode

- WDS
802.1x RADIUS

- EAP
802.11e WLAN QoS

- Configuration and Management
Web-based GUI Configuration
ADSL/ADSL2/ADSL2+ Manual Selection and Auto Fallback
Auto VPI/VCI Detection
Configuration Backup and Restore

- Ports
ADSL Port (RJ-11)
4 10/100 Ethernet Port (RJ-45)