3Com 4800G Getting Started Guide - Page 7

1 PRODUCT OVERVIEW Introduction 3Com Switch 4800G Family (hereinafter referred to as the Switch 4800G) are Gigabit Ethernet switching products developed by Hangzhou 3Com Technologies Co., Ltd. (hereinafter referred to as 3Com). The Switch 4800G support diversified service features, IPv6 forwarding, and routing function, and provide 10GE extended module slots. Through the 3Com proprietary cluster management, you can streamline network management. The Switch 4800G are designed to operate at the convergence or access layer of enterprise networks and metropolitan area networks (MANs). The Switch 4800G support the IPv4/IPv6 dual stack and can also be used for connecting server groups in data centers. Table 2 lists the models of the Switch 4800G. Table 2 Models of the Switch 4800G Model Switch 4800G 24-Port Switch 4800G PWR 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Switch 4800G 48-Port Number of auto-sensing 10/100/1000Base-T Ethernet ports 24 48 24 48 8 Number of Number of 1000Base-X SFP console ports ports 4 1 4 4 4 24 Together with an auto-sensing 10/100/1000BASE-T Ethernet port, each 1000Base-X SFP port forms a Combo port. For each Combo port, either the SFP port or the auto-sensing 10/100/1000BASE-T Ethernet port can be used at a time. For the mapping between the two ports forming a Combo port, refer to Table 3. Table 3 Mapping between two ports forming a Combo port Model Switch 4800G 24-Port Switch 4800G PWR 24-Port Switch 4800G PWR 48-Port Switch 4800G 24-Port SFP 1000Base-X SFP port Auto-sensing 10/100/1000Base-T number Ethernet port number 25 22 26 24 27 21 28 23 49 46 50 48 51 45 52 47