avaya acss

The way companies use LANs is changing and the performance requirement at the edge of the network is becoming ever more demanding. IP telephony and other collaborative applications are driving more traffic to the periphery of the network. As file sizes continue to grow, users need more bandwidth. Quite simply, the convergence of voice, video, data and storage allows users to do more from their desktop. Companies must be able to respond to today's growing demands and still prepare for tomorrow's unknown demands. By re-evaluating the way they use the electrical cabinet, they can achieve both goals and be sure that their investments will be protected for a long time.

avaya acss

Power over Ethernet (PoE) technology provides power and data connectivity to devices such as Internet telephones, wireless access points, network cameras, security and lighting devices, and access control devices. According to the Power over Ethernet forecasts and analyzes of IDC 2004-2008, revenues from the Power over Ethernet market are expected to increase by a CAGR (compound annual growth rate) of 8.9% over the next five years. Part of the BayStack 5000 Series switches from Avaya Networks, the BayStack 5520 switches are 3/10/100 / 1000Mbps high-level stackable Ethernet rack switches designed to provide high-density Gigabit desktop connectivity and Power over Ethernet functionality for mid-range customers. and large wiring closets. Available in two models (Figure 1) BayStack 5520-48T-PWR switch with 48 RJ-45 10/100 / 1000BASE-T ports and BayStack 5520-24T-PWR switch with 24 RJ-45 10/100/1000 BASE-T ports offer four integrated SFP GBIC ports for uplinks. Both models can be stacked together or in themselves, in stacks of eight units, to obtain a maximum of 384 10/100/1000 ports for high density desktop switching. These models will also be able to stack with BayStack 5510 switches and future BayStack 5000 models.