... that based on IP CMTSCable Modem Termination System SF2086(CMTS,Cable Modem) Featuresl Compatible with both EURO DOCSIS1.1 & US DOCSIS1 ... .1,it also compatible with DOCSIS2.0 cable modem.l Support QoS.l Available in both 1X1(1DS ... , ARP, ICMP, SNMP, etc. Physical indexl RF Port 5 RF connectors(metric) ,1 downstream, 4 upstreams ( F type).l LAN Port ...