Netvanta 1224 has Standards-based, managed 24-port Layer 2 Ethernet and Fast Ethernet switching 
4.8 Gbps non-blocking switching capacity 
Auto-rate, auto-duplexing, and auto MDI/MDI-X sensing 
User-friendly, web-based Graphical User Interface 
Support for 255 active VLANs (802.1Q), VLAN Trunking 
802.1p Class of Service for traffic prioritization, VoIP apps 
Weighted Round Robin and Strict Priority queuing 
802.1D Spanning Tree and 802.1w Rapid Spanning Tree support 
Storm Control, Link Aggregation (802.3ad), and Port Mirroring 
Stores multiple config files and firmware images 
Secure Shell (SSH) login encryption, XAUTH with RSA SecureID for network security TFTP/FTP and XMODEM for firmware and maintenance updates 
DHCP client and server 
1U, 19-inch rackmount metal enclosure
1.7" H, 17.2" W, 7.8" D
Auto ranging power (100-250 VAC, 50-60 Hz, 25 Watts)
Adtran 1200500E1