Roteador D-LINK DIR-841 Wireless 1200MBPS FAST 4XLAN

"Informações do produto: Características: Processor RTL8197H (1GHz) RAM 64MB. DDR2. built in processor Flash 8MB. SPI Interfaces 10/100/1000BASE-T WAN port 4 10/100BASE-TX LAN ports LEDs Power Internet 4 LAN LEDs WLAN 2.4G WLAN 5G WPS Buttons POWER button to power on/power off WIFI button to enable/disable wireless network WPS button to set up wireless connection RESET button to restore factory default settings Antenna Four external non-detachable antennas (5dBi gain) MIMO 2 x 2. MU-MIMO Power connector Power input connector (DC) Software WAN connection types PPPoE IPv6 PPPoE PPPoE Dual Stack Static IPv4 / Dynamic IPv4 Static IPv6 / Dynamic IPv6 PPPoE + Static IP (PPPoE Dual Access) PPPoE + Dynamic IP (PPPoE Dual Access) PPTP/L2TP + Static IP PPTP/L2TP + Dynamic IP Network functions Support of IEEE 802.1X for Internet connection DHCP server/relay Advanced configuration of built-in DHCP server Stateful/Stateless mode for IPv6 address assignment. IPv6 prefix delegation Automatic obtainment of LAN IP address (for access point/repeater/client modes) DNS relay Dynamic DNS Static IP routing Static IPv6 routing IGMP Proxy MLD Proxy RIP Support of UPnP IGD Support of VLAN WAN ping respond Support of SIP ALG Support of RTSP WAN reservation Autonegotiation of speed. duplex mode. and flow control/Manual speed and duplex mode setup for each Ethernet port Setup of maximum TX rate for each port of the router Built-in UDPXY application Firewall functions Network Address Translation (NAT) Stateful Packet Inspection (SPI) IP filter IPv6 filter MAC filter URL filter DMZ Prevention of ARP and DDoS attacks Virtual servers Built-in Yandex.DNS web content filtering service VPN IPsec/PPTP/L2TP/PPPoE pass-through IPsec tunnels Management and monitoring Local and remote access to settings through TELNET/WEB (HTTP/HTTPS) Bilingual web-based interface for configuration and management (Russian/English) Support of D-Link Assistant application for Android and iPhone smartphones Notification on connection problems and auto redirect to settings Firmware update via web-based interface Automatic notification on new firmware version Saving/restoring configuration to/from file Support of logging to remote host Automatic synchronization of system time with NTP server and manual time/date setup Ping utility Traceroute utility TR-069 client Automatic reboot on schedule Wireless Module Parameters Standards IEEE 802.11a/n/ac IEEE 802.11b/g/n Frequency range The frequency range depends upon the radio frequency regulations applied in your country 2400 ~ 2483.5MHz 5150 ~ 5350MHz 5650 ~ 5850MHz Wireless connection security WEP WPA/WPA2 (Personal/Enterprise) &