The unit supports network-based VPNs based on VPLS / VLAN technology. It has a 4-port Ethernet switch. WAN port(s) type: DSL/ISDN/POTS connector (RJ-11). LAN / WAN Connectivity. WAN ports: 1. DSL compliance: ADSL1 (G.dmt 992.1, G.lite 992.2, G.hs 994.1, DMT T1.413).
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