Thông tin chi tiết của sản phẩm Compliant with IEEE 802.3u, IEEE 802.3, ITU G.992.1 (g.dmt), ITU G.992.2 (g.lite), ITU G.992.3, ITU G.992.5, ANSI T1.413i2 ADSL/ADSL2/ADSL2+ standards Support up to 24Mbps (ADSL2+) for downstream, and 1 Mbps for upstream. Provide 1 RJ-11 port for ADSL connection, 4 RJ-45 Ethernet LAN port of 10/100M. Enhanced security management functions: Port Filtering, URL Blocking, Keyword Filter, Time Schedule, MAC and IP Address Filtering, DMZ Hosting, and NAT Technology. Supports 5 VPN Tunnels for IPSec and VPN Passthrough for IPSec, PPTP, and L2TP Protocols. SPI Firewall with Denial of Service attack prevention, Support Dynamic DNS.