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Enterasys A2 is a high-performance, fast Ethernet edge switch that delivers scalable line-rate performance to support the bandwidth-intensive and delay-sensitive requirements of today’s demanding applications. A2 support
8000 MAC addresses, an excellent choice for environments that require full multilayer switching capabilities and support for high-density (10/100Base-T, 100Base-FX) Ethernet ports. A2 is ideal for 100mbps networks and may require gigabit Ethernet uplink connections. In addition to full multi-layer switching capability, A2 provides multi-layer packet sorting and priority queuing for differentiated services.
In addition to the 17.6 Gbps switching capacity, A2 offers up to 48 10/100Base-T or 24 100Base-FX Ethernet ports as well as two 10/100/1000 Ethernet ports that can be used as uplink or stack connections. Up to eight A2s can be interconnected in a stack to create a virtual switch that provides a capacity of 140.8Gbps, up to 38410/100Base-T or 192 100Base-FX Ethernet ports, and 32 10/100/1000 Ethernet ports for uplink or stack connections. Robust Quality of Service (QoS) features provide powerful support for integrated multimedia networks (including Voiceover lP(VolP) and video) and all types of data-intensive applications.
a2 provides eight hardware-based priority queues per Ethernet port to support a differentiated set of services with up to eight different priorities. Combined with its non-blocking L2 switching architecture, A2’s intelligent queuing mechanism ensures priority access to network resources for mission-critical applications. A2 provides a secure network by leveraging its authentication and security features, which can be applied at the port level or the user level.
A2 supports one user/device per port and can be authenticated by IEEE 802.1X or MAC address. The a Series offers high-end mouth density in a 1u footprint that is environmentally friendly in design. By maximizing port density in a given amount of rack space, A2 minimizes its cooling requirements. A2’s overall electrical requirements are further reduced through low current consumption and extreme tolerance to high ambient temperatures. The highly scalable architecture and lifetime warranty ensure that the A2 network investment will sustain a safe, feature-rich and cost efficient network well into the future