3Com 2928 Data Sheet - Page 1
3Com 2928 - Baseline Plus Switch PWR Manual
UPC - 662705557113
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DATA SHEET 3Com® Baseline Switch 2900 Plus Family Enterprise-class, Gigabit switches for small and medium businesses, voice ready with PoE and advanced features for network control and flexibility OVERVIEW The "smart" voice-ready 3Com® Baseline Switch 2900 Plus Family delivers Layer 2 enterprise-class Gigabit switching solutions, customized and priced for small and mid-sized organizations. These managed switches offer tremendous value to small and medium businesses looking for a low cost solution who need a level of control over their network not offered by unmanaged switching products, without sacrificing the advanced functionality normally found on higher-end managed switching products. KEY BENEFITS LAYER 2 SWITCHING WITH ADVANCED FEATURES The Baseline Switch 2900 Plus helps build a voice ready network- with 3Com's unique auto-voice VLAN, advanced voice QoS, SNMPbased management, Power over Ethernet (PoE) and other features. To ensure optimal use of the network bandwidth and deliver maximum voice and data quality, traffic flow can be directed according to the needs of the business using Spanning Tree and Rapid Spanning Tree, traffic prioritization, priority queuing and VLANs. Link aggregation can be done via IEEE 802.3ad LACP or manually, allowing ports to be grouped together to form an ultra-high-bandwidth connection that greatly expands bandwidth capacity to the network core or other parts of the network. Baseline Switch 2900 models are available with 16, 24 and 48 ports; a 24-port PoE version delivers data and power over the same cabling. Each switch also has four dual-purpose ports (configurable as 10/100/1000 copper or SFP-based fiber) to connect to high-performance computers, servers, or network backbones. ENTERPRISE-QUALITY SECURITY Enterprise-quality security is provided with IEEE 802.1X network login and advanced Access Control Lists (ACLs), which enable usage policies via the switch at each point of access to the network. All management communications are encrypted with HTTPS. POWER OVER ETHERNET The Baseline Switch 2924-PWR Plus provides inline power to attached devices-access points, Voice over IP (VoIP) phones, IP security cameras, etc.-via industry-standard IEEE 802.3af PoE over a single Ethernet cable, resulting in significant deployment cost savings. from left top, clockwise: 3Com Switch 2916-SFP Plus, Switch 2924-PWR Plus, Switch 2948-SFP Plus, Switch 2924-SFP Plus