The NetVanta 1224ST has the following features:

• 24-port managed Layer 2 Fast Ethernet switches
• Feature-rich ADTRAN Operating System (AOS)
• Recognizable Command Line Interface (CLI) and user-friendly, web-based Graphical User Interface (GUI)
• Telnet, HTTP, SSL, SSH, craft/console ports, or SNMP management options
• XAUTH including RADIUS and RSA SecurID
• Flash memory supports dual images of AOS
• FTP, TFTP, and XMODEM for firmware upgrades and maintenance updates
• 802.1AB LLDP for discovering neighboring peers
• Optional combination SFP/1000BaseT Gigabit Ethernet ports for stacking and uplink requirements
• Stacking (up to 16 switches) with single IP address management
• Compatible with ADTRAN’s other VPN-equipped NetVanta products
• Auto-rate, auto-duplexing, and auto-MDI/MDI-X sensing
• Support for VLAN trunking and GVRP with up to 255 active VLANs (802.1Q)
• Class of Service (CoS) (802.1p) and DiffServ traffic prioritization with Weighted Round Robin (WRR) and strict priority queuing
• Four queues per egress port
• DiffServ-to-802.1p mapping
• Spanning Tree/Rapid Spanning Tree support (802.1D/802.1w)
• Storm control, link aggregation (802.3ad), and port mirroring
• MAC-based port security
• Dual combination 10/100/1000BaseT Ethernet port/SFP module slots for high-speed uplink or stacking requirements
• 8.8 Gbps non-blocking switching capacity
• 1U, 19-inch rackmount metal enclosure
• 1.7-inch H x 17.2-inch W x 7.8-inch D
• Auto-ranging power (100 to 250 VAC, 50/60 Hz)

Additional features of the NetVanta 1224ST PWR Power over Ethernet version:

• Power over Ethernet (PoE) (802.3af) switches (15.4 watts per port)
• Provides up to 370 watts of power
• Power provided over data pair for PoE
• 1.7-inch H x 17.2-inch W x 12-inch D