SWitChinGDATA SHEETthe 3Com® Switch 4800G Gigabit Family deliversoutstanding security, reliability and multi-servicesupport capabilities for robust switching at the edgeor aggregation layer of large enterprise and campusnetworks, or in the core layer of medium- and small-sized enterprise networks. the family is comprised ofLayer 2/3/4 Gigabit Ethernet switches that canaccommodate the most demanding applications,providing resilient and secure connectivity and thelatest traffic-prioritization technologies to optimizeapplications on converged networks.Designed for maximum flexibility, these switches areavailable with 24 or 48 Gigabit ports. Power overEthernet (PoE) and non-PoE models are offered, withoptional 10-Gigabit expansion capability and SFPmini-GBiC Gigabit combo ports for fiber flexibility. theall-SFP model with dual power supplies, for highestavailability applications, allows for very flexible fiberwith copper Gigabit connectivity.Multiple Switch 4800G units can be stacked together,up to nine units high, using patented 3ComeXpandable Resilient networking (XRn®) technology.With XRn, it is easy to build fully redundant networks,with aggregated ports spread across multiple units,with all units presenting themselves with a singlesimplified management interface.Each of the five 3Com Switch 4800G models comes ina convenient, stackable 1U-high enclosure:Switch 4800G 24-Port. 24 10/100/1000 Mbps portswith two dual-port 10-Gigabit slots; includes four SFPGigabit combo portsSwitch 4800G 48-Port. 48 10/100/1000 Mbps portswith two dual-port 10-Gigabit slots; includes four SFPGigabit combo portsSwitch 4800G PWR 24-Port. 24 10/100/1000 MbpsPoE ports with two dual-port 10-Gigabit slots;includes four SFP Gigabit combo portsSwitch 4800G PWR 48-Port. 48 10/100/1000 MbpsPoE ports with two dual-port 10-Gigabit slots;includes four SFP Gigabit combo portsSwitch 4800G 24-Port SFP. 24 SFP Gigabit ports withtwo dual-port 10-Gigabit slots and dual removablepower supplies, with up to two power-cord inputs;includes eight 10/100/1000 Mbps combo ports3COM SWITCH 4800GGIGABIT FAMILYSWitChinGDATA SHEETShown above from top: 3Com Switch 4800G 24-Port, Switch4800G 48-Port, Switch 4800G 24-Port SFP, Switch 4800G PWR24-Port, Switch 4800G PWR 48-PortPremium stackable Gigabit switches withenhanced IPv4/IPv6 networking, andmaximum security, convergence featuresand intelligenceOVERVIEW