1RU SAR-A with redundant -48V DC power feeds. Node has 8 GigE ports, 4 FE ports and 8 T1/E1 ports. The GigE ports are available as 4 RJ45/SFP combo ports and 4 SFP ports. The FE ports are RJ-45. It supports built-in Control/Switch functionality and is MWA ready. OS license and all other licenses are sold separately.