được xác nhận bởi itcctv
Excellent performance •64Gbps backplane capacity; non-blocking design; video streaming forwarding at full speed; •Gigabit optical-fiber transmission with up to 120Km distance; High security and reliability •Providing multiple user authentication modes such as 802.1x authentication; •Port-MAC-IP bind; •Special ARP invasion detection to effectively stop ARP cheat; Flexible and various managements •Adopt cluster technology, support device stacking and use an unified IP address for management; •Multiple management modes such as Console port, Telnet, Web and SNMP; Powerful flow and broadcast management •Automatically detecting and controlling broadcast storms, monitoring IGMP packets and effectively preventing broadcast packet’s flooding; •Flow control in full-duplex mode or half-duplex mode; •The rate limitation in a minimum step of 64K is supported on the Ethernet port; •IP multicast and QoS; Varied protocols •802.3af power supply on all ports; •802.3at power supply with the maximum power supply on each port reaching up to 30W; •Configurable power supply priority guarantees, continuous power supply at key network nodes; •Configurable power consumption to save power and users’ cost.
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