C H A P T E R 1 Product Overview This chapter provides an overview of the features and components of the Catalyst 4000 series switches and contains these sections: • Switch Features, page 1-1 • Switch Components, page 1-12 Switch Features The following sections describe the features of the Catalyst 4000 series switches: • Catalyst 4003 Switch Features, page 1-1 • Catalyst 4006 Switch Features, page 1-7 Catalyst 4003 Switch Features The Catalyst 4003 switch (see Figure 1-1) is a three-slot switch d
Chapter 1 Product Overview Switch Features Figure 1-1 Catalyst 4003 Switch (Front View) Redundant power supplies Power Supply 1 Supervisor engine (slot 1) CAUTION Power Supply 2 THIS ASSEMBLY CONTAINS ELECTROSTATICSENSITIVE DEVICES 0% 100% Switching modules (slots 2 and 3) 1 13 26216 1 13 Fan assembly The Catalyst 4003 switch has a Gigabit Ethernet port and a 12-Gbps nonblocking, full-duplex switching fabric that provides connections between the supervisor engine and the switching modules
Chapter 1 Product Overview Switch Features Table 1-1 Features of the Catalyst 4003 Switch Feature Ethernet speeds Description • Ethernet (10BASE-T) interface to workstations and repeaters • Fast Ethernet (100BASE-T) interface to workstations, servers, switches, and routers Note Standard equipment Standard management and support Software management Autonegotiation of link speed on each 10/100 port allows migration to 100BASE-T from a 10BASE-T installed base.
Chapter 1 Product Overview Switch Features Table 1-1 Features of the Catalyst 4003 Switch (continued) Feature Description Embedded management Power supplies Supervisor engine • Full SNMP implementation, including entity-MIB, all relevant standard MIBs, and all relevant Cisco MIBs • The first four RMON groups (Ethernet statistics, Alarms, Events, and History supported) on a per-port basis without an optional RMON processing module • SPAN, allowing redirection of traffic from any port or VLAN t
Chapter 1 Product Overview Switch Features Table 1-1 Features of the Catalyst 4003 Switch (continued) Feature Supported switching modules Description • 24-port Fast Ethernet switching module (WS-X4124-RJ45) • 24-port 100BASE-FX Fast Ethernet switching module (WS-X4124-FX-MT) • 48-port 100BASE-FX Fast Ethernet switching module (WS-X4148-FX-MT) • 48-port 10/100-Mbps Fast Ethernet switching module (WS-X4148-RJ) • 48-port 100BASE-BX10-D Fast Ethernet switching module (WS-X4148-FE-BD-LC) • 48-por
Chapter 1 Product Overview Switch Features Table 1-1 Features of the Catalyst 4003 Switch (continued) Feature Description Supported switching modules (continued) • 2-port Gigabit Ethernet switching module (WS-X4302-GB) • 6-port 1000BASE-X Gigabit Ethernet switching module (WS-X4306-GB) • 12-port 1000BASE-TX plus 2-port 1000BASE-X Gigabit Ethernet switching module (WS-X4412-2GB-T) • 18-port Gigabit Ethernet switching module (WS-X4418-GB) • 24-port 10/100/1000BASE-T Gigabit Ethernet switching
Chapter 1 Product Overview Switch Features Catalyst 4006 Switch Features The Catalyst 4006 switch (see Figure 1-2) is a six-slot switch designed for high-performance, high-density wiring closet applications.
Chapter 1 Product Overview Switch Features Table 1-2 describes the features of the Catalyst 4006 switch.
Chapter 1 Product Overview Switch Features Table 1-2 Features of the Catalyst 4006 Switch (continued) Feature Embedded management Power supplies Supervisor engine Description • Full SNMP implementation, including entity-MIB, all relevant standard MIBs, and all relevant Cisco MIBs • The first four RMON groups (Ethernet statistics, Alarms, Events, and History) on a per-port basis without an optional RMON processing module • SPAN, allowing you to redirect traffic from any port or VLAN to a SPAN des
Chapter 1 Product Overview Switch Features Table 1-2 Features of the Catalyst 4006 Switch (continued) Feature Description Supported switching modules • Backplane channel module (WS-X4019) • 24-port Fast Ethernet switching module (WS-X4124-RJ45) • 24-port 100BASE-FX Fast Ethernet switching module (WS-X4124-FX-MT) • 48-port 100BASE-FX Fast Ethernet switching module (WS-X4148-FX-MT) • 48-port 10/100-Mbps Fast Ethernet switching module (WS-X4148-RJ) • 48-port 100BASE-BX10-D Fast Ethernet swit
Chapter 1 Product Overview Switch Features Table 1-2 Features of the Catalyst 4006 Switch (continued) Feature Supported switching modules (continued) Description • 2-port Gigabit Ethernet switching module (WS-X4302-GB) • 6-port 1000BASE-X Gigabit Ethernet switching module (WS-X4306-GB) • 12-port 1000BASE-TX plus 2-port 1000BASE-X Gigabit Ethernet switching module (WS-X4412-2GB-T) • 18-port Gigabit Ethernet switching module (WS-X4418-GB) • 24-port 10/100/1000BASE-T Gigabit Ethernet switching mo
Chapter 1 Product Overview Switch Components Switch Components The following components are standard on the Catalyst 4003 switch: • Fan assembly: fan tray and two fans • One Supervisor Engine I • One AC-input power supply The following components are available as options for the Catalyst 4003 switch: • One additional AC-input power supply for redundancy • Up to two switching modules • One or more DC-input power supplies for redundancy The following components are standard on the Catalyst 4006
Chapter 1 Product Overview Switch Components Caution You must install module filler plates on unused switching module slots to ensure proper airflow.
Chapter 1 Product Overview Switch Components Figure 1-4 Catalyst 4006 Airflow Power Supply 1 Power Supply 2 Power CAUTIO N Supply 3 THIS ASSEM BLY CONTA INS ELECTR OSTATI SENSIT CIVE DEVICE S UPLINK UPLINK STATUS 1 2 UPLINKS ENABLED CONSO LE 10/100 BASE-T X RESET 1% 100% 1 1 13 1 13 1 1 13 1 13 Fan assembly 28843 13 13 If one fan on the tray fails, the other fans continue to run. A sensor on the supervisor engine monitors internal air temperature.
Chapter 1 Product Overview Switch Components Power Supplies The Catalyst 4000 series switches can use a 400 W AC-input power supply (see Figure 1-5), a 400 W DC-input power supply (see Figure 1-6), or a 650 W DC-input power supply (see Figure 1-7). The AC-input power supply has a power cord that connects each power supply to the site power source. The DC-input power supplies are equipped with a compression-style input terminal block that is directly connected to the site power wiring.
Chapter 1 Product Overview Switch Components Figure 1-6 400 W DC-Input Power Supply Captive screws 38133 FASTNERS MUST BE FULLY ENGAGED PRIOR TO OPERATING POWER SUPPLY 48-60V~ 11A + + + + DC power connection Figure 1-7 650 W DC-Input Power Supply Captive screws FASTNERS MUST BE FULLY ENGAGE D PRIOR TO OPERATING POWER SUPPLY GOOD FAIL 68609 -48 -60V 18A DC power connection Catalyst 4000 series switches support redundant power supplies.
Chapter 1 Product Overview Switch Components Catalyst 4006 switch has two standard power supplies and one optional redundant power supply. Two standard power supplies are required to operate a Catalyst 4006 switch. Systems with three power supplies will share the load with each unit providing approximately one-third of the total load.
Chapter 1 Product Overview Switch Components When you install a redundant power supply, load sharing and fault tolerance are enabled automatically; no additional software configuration is required. Environmental Monitoring Feature With the environmental monitoring and reporting feature, you can keep your system running by resolving adverse environmental conditions before loss of operation. The power supply monitors its own internal temperature and voltages.