product description d link dsr 1000ac wireless router 80211a b g n desktop device type wireless router 4 port switch integrated enclosure type desktop data link protocol ethernet fast ethernet gigabit ethernet ieee 80211b ieee 80211a ieee 80211g ieee 80211n frequency band 24 ghz 5 ghz performance firewall throughput950 mbps brvbar vpn throughput 3des100 mpps capacity concurrent sessions60000 brvbar vpn tunnels135 brvbar firewall policies