Dear Customer, Carelink is pleased to announce we are now delivering the ipv6 L2 management Ethernet Switch CL-SWG-1002. The device offers 8 ports 10/100/1000 RJ45 and 2 (100/1000) SFP slot which support DD function.   Some Key Features: IPv6 management Port-based VLAN, 802.1Q VLAN and Private VLAN Protected port and LoopBack Detection function Q-in-Q(double tagging) [...]