48 - 10/100/1000 Base-T ports- 4 - 10 Gbps SFP+ Ports- RJ-45 console port and micro USB port for management- Non-blocking Layer 2 and Layer 3 switching capacity up to 176 Gbps- Fully managed- Industry standard CLI and config- 802.3 at, 802.3 af and Legacy PoE up to 370 total Watts- Feature-rich Adtran switch engine for enterprise Ethernet switching- Supports 802.1 q VLANs and trunking, STP, IGMP- Supports ERPS for high-level redundancy and up-time protection- Advanced smart switching features- Faster VoIP deployments with VoIP VLAN and discovery- Port queue-level policing and shaping