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Features & Benefits Affordable, Web-managed 10/100 Ethernet Switching with Gigabit Uplinks The "smart" 3Com® Baseline Switch 2250 Plus is a web-managed Layer 2 10/100 Ethernet switch. It offers enterprise-class features, customized and priced for small- and mid-sized organizations. With an easy-to-use interface and advanced features (VLANs, IEEE 802.1X authentication and Rapid Spanning Tree), this switch is a cost-effective way to provide a converged network. Layer 2 Switching with Advanced Features The Baseline Switch 2250 Plus has forty-eight 10/100 ports and two dual-purpose Gigabit ports (copper or SFP-based fiber) to connect to high-performance computers, servers, or core network backbones. The switch provides non-blocking performance— all ports perform at wirespeed which helps to eliminate network traffic bottlenecks. Manual link aggregation allows ports to be grouped together to form an ultra-high-bandwidth connection that greatly expands bandwidth capacity to the network backbone. This "smart" switch has the features that help build a voice ready network, with support for auto-voice VLAN, SNMP-based management, IGMP snooping and query and IEEE 802.1X for strengthening security. The Baseline Switch 2250 Plus also supports Spanning Tree and Rapid Spanning Tree, traffic prioritization, priority queuing and VLANs. These switching features ensure optimal use of available bandwidth as traffic flow is directed according to the needs of the business. No Switch Setup Required This Baseline Plus switch is operational straight out-of-the-box; as long as default settings are acceptable, there is no need to configure the switch. If desired, the switch can be configured using a web browser or SNMP management software. Smart Browser-Based User Interface For networks that require more control, the switch management interface— completely redesigned to enhance useability— allows even novice users to quickly and confidently configure the switch during initial setup or normal operation. In addition, the web interface features individual port-traffic monitoring (port mirroring) and a unique, quick-glance switch status review. A cable diagnostic tool lets users troubleshoot basic connectivity problems via the web management interface, further simplifying network installation. (Please note: this product is not available in all regions- check with your local 3Com reseller or partner.)Web-managed Layer 2 10/100 Ethernet switch Forty-eight 10/100 ports and two dual-purpose Gigabit ports (copper or SFP-based fiber) No need to configure the switch if default settings are acceptable If more control desired, the switch interface allows even novice users to quickly and confidently configure the switch Switch can be managed with SNMP-compatible software VLANs segment the network by grouping users based on their data or traffic requirements, making the best use of available bandwidth Voice over IP (VoIP) traffic can be automatically assigned to a voice-dedicated VLAN, optimizing this delay-sensitive traffic With manual link aggregation, group ports together to form an ultra-high-bandwidth trunked connection to the network backbone and help prevent traffic bottlenecks IEEE 802.1X network access control provides standards-based security combined with local authentication Rapid Spanning Tree Protocol (RSTP) support improves network compatibility, scalability and availability IGMP snooping and query and multicast filtering optimizes network performance Easy-to-use browser based tools allow remote detection of cable issues

Product Specifications Ports: total of 50 ports, with 48 autosensing 10/100 ports and 2 dual-personality Gigabit port pairs, configurable as 10/100/1000 or SFP Layer 2 switching: full-rate nonblocking on all ports, full-/half-duplex autonegotiation, flow control, IEEE 802.1Q VLAN support, IEEE 802.1p traffic prioritization, IGMP snooping; more Convergence: 4 hardware queues per port; IEEE 802.1p Class of Service/Quality of Service (CoS/QoS); auto-VLAN assignment for voice traffic; more Security: IEEE 802.1X Switch management: Web-based configuration, SNMP management, compact CLI for initial switch configuration Dimensions: height 4.4 cm (1.7 in or 1 RU); width 44.0 cm (17.3 in); depth 17.5 cm (6.9 in) Weight: 1.7 Kg (3.7 lb)ey">Package Contents switch unit power cord self-adhesive rubber pads rack-mount kit user guide installation CD warranty flyer