ADTRAN NetVanta 1335 - router - desktop Specs: ADTRAN NetVanta 1335 - Router, 17.2 in x 9.5 in x 1.7 in, Wired, FRF.12, PPP, Fast Ethernet, Ethernet, ATM, MLFR, Frame Relay, HDLC, MLPPP, CLI, SNMP 3, HTTP, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1p, IEEE 802.1x, IEEE 802.1D, IEEE 802.3ad (LACP), IEEE 802.1ab (LLDP), Layer 2 switching, Layer 3 switching, DHCP server, Content filtering, Full duplex capability, DoS attack prevention, Firewall protection, URL filtering, VLAN support, Port mirroring, Low-latency queuing (LLQ), Weighted Fair Queuing (WFQ), ALG support, DiffServ support, Integrated CSU/DSU, Stackable, Modular design, Stateful Packet Inspection (SPI), NAPT support, DHCP support, NAT support, VPN support, Trunking, E-mail alert, Access Control List (ACL) support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Quality of Service (QoS), VPN passthrough, Syslog support, RapidRoute technology, IPSec Virtual Private Network (VPN), Auto-uplink (auto MDI/MDI-X), Voice Quality Monitoring (VQM), Firmware upgradable, Weighted Round Robin (WRR) queuing, 0, 7.1 lbs