- NetVanta 3140 High-Performance Fixed Port Desktop Secure Access Ethernet Router - Provides 3 routed, autosensing Gigabit Ethernet interfaces that can be either LAN or WAN facing - Ideal for carrier-bundled service offerings and enterprise-class Internet access for secure, high-speed corporate connectivity - Optional Enterprise Session Border Control (eSBC) functionality - Dynamic bandwidth allocation - Operating system allows for support of static and default routes, demand and policy-based routing, and network convergence using protocols such as BGP, OSPF, RIP, and PIM Sparse Mode - Total Ports: 4 - Ethernet-redundant WAN and LAN Ports: 3 - USB Ports: 1 - LEDs: Power Status, Port Status, USB - Security: Statefull Inspection Firewall, DOS Protection, Access Control Lists, Packet Filtering, Multi-level Access Control, TACACS+, RADIUS AAA, SSH CLI and SSL GUI, Port Authentication (802.1x) - 802.1Q VLAN Trunking - QoS: Weighted Fair Queueing (WFQ), DiffServ, NetFlow9 Traffic Monitoring - SIP ALG allows SIP-based device traffic to pass through the firewall