The NetVanta 1524ST has the following features:

• Standards-based, managed 24-port Layer 2 Gigabit Ethernet switch
• 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 port, or SNMP management options
• XAUTH including RADIUS and RSA SecurID
• Stores multiple configuration files and firmware images
• Flash memory supports dual images of AOS
• TFTP, FTP, and XMODEM for firmware upgrades and maintenance updates
• LLDP (802.1AB) for discovering neighboring peers
• Stacking (up to 16 switches) with single IP address management
• Four combination SFP/1000BaseT Gigabit Ethernet ports for high-speed uplink or stacking requirements
• Provides 10/100/1000BaseT Ethernet ports (1 to 20) and four 10/100/1000BaseT/SFP Gigabit Ethernet ports (21 to 24)
• Uses industry-standard SFP modules
• 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) for traffic prioritization with strict priority queuing
• Two queues per egress port
• Spanning Tree/Rapid Spanning Tree support (802.1D/802.1w)
• Storm control, link aggregation (802.3ad), and port mirroring
• MAC-based port security
• 48 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)