3Com 3CR17561-91-US Getting Started Guide - Page 16

16 CHAPTER 1: INTRODUCING THE SWITCH 4500 FAMILY Figure 2 Switch 4500 50-Port - front view Speed:Green = 100Mbps, Yellow = 10Mbps Duplex:Green = Full Duplex, Yellow = Half Duplex Port Status LEDs 10/100BASE-TX Ports Console Port Unit LED PWR LED 3CR17562-91 SuperStack 3 Switch 4500 50-Port 49 50 51/49 52/50 PWR RPS RPS LED 1000BASE-X SFP Ports (Two pairs of Combo Ports fitted with two1000BASE-T SFP transceivers in last two ports) Figure 3 Switch 4500 26-Port PWR - front view Port Status LEDs Speed: (100Base-TX) Green = 100Mbps Yellow = 10Mbps Duplex: Green = Full Duplex, Yellow = Half Duplex Power: Green = Delivering Power, Yellow = Fault, Flashing Green = Over Budget 10/100BASE-TX Console Port Unit LED RPS LED 3CR17571-91 SuperStack 3 Switch 4500 PWR 26-Port 25 26 27/25 28/26 Mode Green=Speed Yellow=Duplex Flashing=PoE RPS PWR 10/100BASE-TX Ports 1000Base-X SFP Ports (Two pairs of Combo Ports fitted with two 1000BASE-T SFP transceivers in last two ports) Mode LED Power LED Figure 4 Switch 4500 50-Port PWR - front view Port Status LEDs Speed:Green = 100Mbps, Yellow = 10Mbps Duplex:Green = Full Duplex, Yellow = Half Duplex Power:Green = Deliverng Power. Yellow=Fault, Flashing Green=Over Budget 10/100BASE-TX Ports Console Port 3CR17572-91 SuperStack 3 Switch 4500 PWR 50-Port Unit LED PWR LED Mode LED Mode Green=Speed Yellow=Duplex Flashing=PoE 49 50 51/49 52/50 PWR RPS RPS LED 1000BASE-X SFP Ports (Two pairs of Combo Ports fitted with two 1000BASE-T SFP transceivers in last two ports) WARNING: RJ-45 Ports. These are shielded RJ-45 data sockets. They cannot be used as standard traditional telephone sockets, or to connect the unit to a traditional PBX or public telephone network. Only connect RJ-45 data connectors, network telephony systems, or network telephones to these sockets. Either shielded or unshielded data cables with shielded or unshielded jacks can be connected to these data sockets.