This quick start describes how to install, configure, and troubleshoot the NetVanta 1561i-04 industrial L2+ managed GbE switch. This next generation industrial-grade Ethernet switch has two 10M/100M/1G RJ-45 and two 1G SFP ports that provide powerful L2 and basic L3 features as well as Carrier Ethernet OAM, CFM, ERPS, and EPS functionality. Review the attached PDF for more information about installing and configuring this switch.