X440-G2-24FX-GE4 高性价比边缘交换机

Extreme Networks® Summit X440 Series switches extend the intelligence and resiliency of the ExtremeXOS network operating system to the converged access edge, support quality of service (QoS) with higher precision, stackability and high availability, and provide security features such as identity awareness. Is a cost effective compact switch.
The Summit X440 series uses standards-based PoE/PoE+ (802.3af/ 802.3at) technology to support large-scale deployment of converged networking devices such as phones, wireless access points and physical security devices such as cameras.
The Summit X440 series also features high density, low latency, 10/100/1000 Ethernet line rates, 10 Gbps dedicated stack ports, redundant power, hardware-based IP support (IPv4 and IPv6), and more. As well as rich Layer 2 to Layer 4 capabilities and 1RU’s compact rack, it is a cost-effective enterprise-class network access solution.
High availability
• Modular ExtremeXOS operating system
Ethernet Automatic Protection Switching (EAPS) elastic protocol
• SummitStack™ – a highly available, high-speed stack port
• External power supplies are used for redundant power supplies

Scheme summary
Like the BlackDiamond® X8 and other Summit® series switches, the Summit X440 is powered by the powerful ExtremeXOS® modular operating system, making it an affordable, intelligent access edge solution. Equipped with redundant power supply and SummitStack™ stack ports, the Summit X440 series switches provide comprehensive security features and superior switching performance, making them cost-effective small access switching platforms. Main feature
Scheme summary
• Power wireless access points, cameras and IP phones with PoE/PoE+ technology
• Extend 10/100/1000 BASE-T intelligent connectivity to desktop devices
• All ports provide line rates, including 2 10GBASE-X SFP+ uplinks
• Provides stack functionality through the SummitStack port or the SummitStack-V port based on 10GBASE-X SFP+.
• Supports a maximum of eight switches
• Stackable with other Summit switches in extreme networks
• When the room temperature is less than 300 C, the fan is in low speed or off mode to minimize noise