Nortel BayStack 5520-24T-PWR Specifications
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T
he way in which businesses use LANs is changing and the performance requirement at
the edge of the network is becoming more demanding. IP Telephony and other collabo-
rative applications are driving more traffic to the edge of the network. As file sizes continue to
grow, users need more bandwidth. Quite simply, the convergence of voice, video, data, and
storage enables users to do more from their desktop. Enterprises need to be able to address
today’s increased demands and still prepare for the unknown demands of tomorrow. By
re-assessing how they’re using the wiring closet, they can achieve both goals, and be assured
that their investments will be protected for a long time to come.
Product Brief
Nortel Networks
BayStack 5520 Switches
power over ethernet
gigabit connectivity
Figure 1. The BayStack 5520-24T-PWR
Switch (top) and BayStack 5520-48T-PWR
Switch (bottom)
BayStack 5520 Switch benefits
• Power to IP phones, wireless access points, network cameras, security and lighting devices,
and access control devices
• Provides power on all ports
• IEEE 802.3af compliant to power multiple vendors’ equipment
• Enables data and power to be transmitted over a single cable without using power outlets
• Automatically provides power to a detected device
• Up to 384 ports of Gigabit desktop connectivity in an 8-rack unit high design—the highest
density in the industry
• Industry-leading Gigabit Ethernet performance with innovative stacking using FAST stack
(Flexible Advanced Stacking Technology)—providing up to 640 Gbps
• High-performance switch fabric of 160 Gbps assures wire-speed operation with no packet loss
• Hardware-based Layer 3 routing at wire-speed and across the stack
• Intelligence at the network edge with Quality of Service (QoS)
• Cost-effective plug-and-play stacking with built-in stacking ports
• Up to 32 built-in SFP GBIC uplink ports in a stack
• Flexible stacking across all BayStack 5000 series switches—a stack is managed as a single
entity with a single IP address
• Unmatched resilient connectivity and stackability for minimal network downtime
• Secure access and data traffic protection
• All BayStack switches come with a lifetime warranty
high-performance