3Com 4250T Getting Started Guide - Page 12
About the Switch 4200 Series, Summary of Hardware Features, Summary of, Hardware Features - superstack
UPC - 662705440347
View all 3Com 4250T manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 12 highlights
12 CHAPTER 1: INTRODUCING THE SUPERSTACK 3 SWITCH 4200 SERIES About the Switch 4200 Series The Switch 4200 Series are stackable 10/100/1000 Mbps devices which consists of: ■ 24 or 48 10BASE-T/100BASE-TX ports ■ 2 10/100/1000BASE-T ports ■ 2 GBIC ports (Switch 4228G only) The Switch provides high-performance workgroups with a backbone to server connection. You can also add the Switch 4200 Series to any SuperStack® system as your network grows. Summary of Hardware Features Table 3 summarizes the hardware features that are supported by the Switch 4200 Series. Table 3 Hardware features Feature Switch 4200 Series Addresses ■ Up to 8000 supported ■ Up to 64 permanent entries Auto-negotiation ■ Supported on all ports ■ Auto MDI/MDI-X Forwarding Modes Store and Forward Duplex Modes Half and full duplex on all 10/100 ports. Full duplex on 1000BASE-T ports and full duplex on GBIC ports Flow Control In full duplex operation all ports are supported Smart Auto-sensing Supported on all ports except GBIC ports which are single speed ports. Smart auto-sensing allows auto-negotiating ports to monitor and detect a high error rate on a link, or a problem in the "physical" interconnection to another port and react accordingly. Traffic Prioritization Supported (IEEE 802.ID): 2 queues per port Ethernet and Fast Ethernet Auto-negotiating 10BASE-T/100BASE-TX ports Ports Gigabit Ethernet Auto-negotiating 10/100/1000BASE-T ports GBIC Auto-negotiating GBIC ports (Switch 4228G only) RPS Support Connects to SuperStack Advanced Redundant Power System (ARPS) (3C16071, 3C16071A or 3C16071B) Mounting 19-inch rack or stand-alone mounting