FlexSWITCH Backbone Switch FlexSWITCH is a 5-slot chassis. An SNMP module is preinstalled in a full-size slot. 2 additional full-size slots and 2 half-size slots are provided. Users can select to configure the port density and expansion modules to meet their specific requirements. Up to 24 10/100Mbps ports can be configured in a FlexSWITCH. These ports auto-sense 10BASET and 100BASE-TX connection, and auto-negotiate between full and half duplex. Users can also install up to 16 100BASE-FX fiber ports, or combine both twisted-pair and fiber ports in a single FlexSWITCH. Options available include ISDN, 100Mbps Gigabit Ethernet modules. * These modules can be installed in the half-size slots. - Up to 24 10/100Mbps, up to 18 100BASE-FX ports - Full/half duplex for all LAN ports - 3 full-sized slots, 2 half-sized slots - Optional 128Kbps BRI ISDN port DES-5016 - Optional 1000Mbps Gigabit Ethernet port * - Up to 7 trunks, each with up to 1600Mbps (8 ports at full duplex) - Extensive diagnostic LEDs - FCC Class A, CE Mark, VCCI Class A, C-Tick - UL, CSA, TUV/GS - Cut-through, store-and-forward switching - 8 K address filtering tables - Packet filtering/forwarding 10BASE-T: 14,880 pps per port 100BASE-TX/FX: 148,800 pps per port - Dynamic buffer allocation for each port - SNMP standard - Flash memory: 512KB provided Socket for additional 512KB - Auto-learning of source MAC addresses - Custom filters support * - Broadcast storm protection * - RMON, Telnet support - Up to 8 VLANs per switch - Spanning Tree for redundant backup paths - Built-in RS-232 console port * Available on later date Multifunction Backbone Switch 16 10/100Mbps ports, SNMP, RMON agents 16 100BASE-FX fiber ports, SNMP, RMON agents 8 10/100Mbps ports, 8 100BASE-FX fiber ports, SNMP, RMON agents 24 10/100Mbps ports, SNMP, RMON agents Optional Modules 1 ISDN port (S/T BRI), IP/IPX routing, bridge 1 ISDN port (U BRI), IP/IPX routing, bridge 2 100BASE-FX fiber ports 12 10/100Mbps ports 1 Gigabit Ethernet fiber port Management Software See pages 87 to 94.