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... Product Overview 1-1 Catalyst 4900 Series Switch Applications 1-2 Catalyst 4948 Switch Software Features 1-3 Catalyst 4948-10GE and Catalyst 4928-10GE Switch Software Features 1-4 Hardware System Features 1-6 Switch Components 1-7 Traffic Ports on the Catalyst 4948 1-7 Traffic Ports on the Catalyst 4948-10GE 1-7 Traffic Ports on the Catalyst 4928-10GE 1-7 Console Port 1-7 Front Panel LEDs 1-9 Chassis Cooling 1-11 Power Supplies 1-12 Environmental Monitoring of the Power Supplies 1-13 Power Management for the Switch 1-14 Power Management Modes...
... Product Overview 1-1 Catalyst 4900 Series Switch Applications 1-2 Catalyst 4948 Switch Software Features 1-3 Catalyst 4948-10GE and Catalyst 4928-10GE Switch Software Features 1-4 Hardware System Features 1-6 Switch Components 1-7 Traffic Ports on the Catalyst 4948 1-7 Traffic Ports on the Catalyst 4948-10GE 1-7 Traffic Ports on the Catalyst 4928-10GE 1-7 Console Port 1-7 Front Panel LEDs 1-9 Chassis Cooling 1-11 Power Supplies 1-12 Environmental Monitoring of the Power Supplies 1-13 Power Management for the Switch 1-14 Power Management Modes...
Installation Guide
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... the Fiber-Optic Connectors 4-5 Additional Guidelines 4-7 Troubleshooting the Installation 5-1 Getting Started 5-2 Problem Solving to the System Component Level 5-2 Identifying Startup Problems 5-3 LED Readings 5-3 Troubleshooting the Power Supply 5-5 Contacting Customer Service 5-6 Specifications A-1 Console Port A-1 Catalyst 4900 Series Switch Installation Guide vi 78-18039-02
... the Fiber-Optic Connectors 4-5 Additional Guidelines 4-7 Troubleshooting the Installation 5-1 Getting Started 5-2 Problem Solving to the System Component Level 5-2 Identifying Startup Problems 5-3 LED Readings 5-3 Troubleshooting the Power Supply 5-5 Contacting Customer Service 5-6 Specifications A-1 Console Port A-1 Catalyst 4900 Series Switch Installation Guide vi 78-18039-02
Installation Guide
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B A P P E N D I X C A P P E N D I X Management Port A-2 Catalyst 4900 Series Switch Specifications A-3 Initial Configuration for the Switch B-1 Connecting to the Switch B-2 Starting the Terminal-Emulation Software B-3 Connecting to a Power Source B-3 Entering the Initial Configuration Information B-4 IP Settings B-4 Performing the Initial Configuration B-5 Compliance Information and Translated Safety Warnings C-1 Translated Safety Warnings C-2 Statement 1003-DC Power Disconnection C-2 Statement 1004-Installation Instructions C-4 Statement 1006-Chassis...
B A P P E N D I X C A P P E N D I X Management Port A-2 Catalyst 4900 Series Switch Specifications A-3 Initial Configuration for the Switch B-1 Connecting to the Switch B-2 Starting the Terminal-Emulation Software B-3 Connecting to a Power Source B-3 Entering the Initial Configuration Information B-4 IP Settings B-4 Performing the Initial Configuration B-5 Compliance Information and Translated Safety Warnings C-1 Translated Safety Warnings C-2 Statement 1003-DC Power Disconnection C-2 Statement 1004-Installation Instructions C-4 Statement 1006-Chassis...
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INDEX Statement 191-VCCI Class A Warning for Japan C-50 Statement 256-Class A Warning for Hungary C-51 Statement 294-Class A Warning for Korea C-51 Statement 257-Class A Notice for Taiwan and Other Traditional Chinese Markets C-52 Statement 371-Power Cable and AC Adapter C-52 Catalyst 4900 Series Switch Installation Guide viii 78-18039-02
INDEX Statement 191-VCCI Class A Warning for Japan C-50 Statement 256-Class A Warning for Hungary C-51 Statement 294-Class A Warning for Korea C-51 Statement 257-Class A Notice for Taiwan and Other Traditional Chinese Markets C-52 Statement 371-Power Cable and AC Adapter C-52 Catalyst 4900 Series Switch Installation Guide viii 78-18039-02
Installation Guide
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Figure 1-2 Catalyst 4948-10GE Switch 130083 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT The Catalyst 4948-10GE switch has a 136-Gbps, nonblocking, full-duplex switching fabric, providing 102 million packets-per -second of switching capacity for high-speed applications. The Catalyst 4948-10GE chassis has 48 10/100/1000BASE-T Ethernet ports and two 10-Gigabit Ethernet...
Figure 1-2 Catalyst 4948-10GE Switch 130083 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT The Catalyst 4948-10GE switch has a 136-Gbps, nonblocking, full-duplex switching fabric, providing 102 million packets-per -second of switching capacity for high-speed applications. The Catalyst 4948-10GE chassis has 48 10/100/1000BASE-T Ethernet ports and two 10-Gigabit Ethernet...
Installation Guide
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... EtherChannel 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-3 Catalyst 4948 Switch Software Features The following is an overview of switching capacity for high-speed applications. The Catalyst 4928-10GE chassis has 28 1000BASEX SFP ports, and two X2 10-Gigabit Ethernet uplink ports. Q-in-Q for the switch. Chapter 1 Product Overview Catalyst 4948 Switch Software Features Figure 1-3 Catalyst 4928-10GE Switch 271710 PS1 PS2...
... EtherChannel 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-3 Catalyst 4948 Switch Software Features The following is an overview of switching capacity for high-speed applications. The Catalyst 4928-10GE chassis has 28 1000BASEX SFP ports, and two X2 10-Gigabit Ethernet uplink ports. Q-in-Q for the switch. Chapter 1 Product Overview Catalyst 4948 Switch Software Features Figure 1-3 Catalyst 4928-10GE Switch 271710 PS1 PS2...
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... removable 300 W AC or 300 W DC power supplies • 256-MB SDRAM (fixed), 64-MB embedded Flash memory • EtherChannel at 10/100/1000 Mbps (and 10 Gbps for the Catalyst 4948-10GE and Catalyst 4928-10GE) • Hardware-based access lists • Storm control in hardware Catalyst 4900 Series Switch Installation Guide 1-6 78-18039-02 IEEE 802...
... removable 300 W AC or 300 W DC power supplies • 256-MB SDRAM (fixed), 64-MB embedded Flash memory • EtherChannel at 10/100/1000 Mbps (and 10 Gbps for the Catalyst 4948-10GE and Catalyst 4928-10GE) • Hardware-based access lists • Storm control in hardware Catalyst 4900 Series Switch Installation Guide 1-6 78-18039-02 IEEE 802...
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... Front Panel LEDs The LEDs on the front panel of the switch (see Figure 1-4 and Figure 1-7) provide status information as follows: Figure 1-7 Detailed View of the STATUS LEDs 113141 Power supply 1 LED Power supply 2 LED Fan LED PS1 PS2 FAN STATUS 1 Port LEDs STATUS LED • STATUS LED... indicates the operating state of the switch. • PS1 LED indicates the internal power supply status. • PS2 LED indicates the internal power supply status. • FAN LED indicates the fan tray status. • A link status LED ...
... Front Panel LEDs The LEDs on the front panel of the switch (see Figure 1-4 and Figure 1-7) provide status information as follows: Figure 1-7 Detailed View of the STATUS LEDs 113141 Power supply 1 LED Power supply 2 LED Fan LED PS1 PS2 FAN STATUS 1 Port LEDs STATUS LED • STATUS LED... indicates the operating state of the switch. • PS1 LED indicates the internal power supply status. • PS2 LED indicates the internal power supply status. • FAN LED indicates the fan tray status. • A link status LED ...
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... System boot or diagnostic tests in progress Yellow System is in rommon mode or a power supply has failed CON MGT Port 1-48 Off Green Off Green Off Green Yellow Flashing yellow Off Switch is disabled 10/100 BASE-T console port is in link-up state 10/100 BASE...no blinking, red, or yellow states for this port Port is operational Port is disabled by user Power-on self-test indicates faulty port No signal detected or link configuration failure 1-10 Catalyst 4900 Series Switch Installation Guide 78-18039-02 Switch Components Chapter 1 Product Overview Table 1-1 describes LED functions.
... System boot or diagnostic tests in progress Yellow System is in rommon mode or a power supply has failed CON MGT Port 1-48 Off Green Off Green Off Green Yellow Flashing yellow Off Switch is disabled 10/100 BASE-T console port is in link-up state 10/100 BASE...no blinking, red, or yellow states for this port Port is operational Port is disabled by user Power-on self-test indicates faulty port No signal detected or link configuration failure 1-10 Catalyst 4900 Series Switch Installation Guide 78-18039-02 Switch Components Chapter 1 Product Overview Table 1-1 describes LED functions.
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...Fault detected PS1 and PS2 Off Green Red No power to the PS Operational1 Fault detected or the on or it is faulty. Figure 1-8 shows the direction of airflow going in and out of the switch. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-11 Caution When the fan tray... is removed, internal circuitry is probably not plugged in. If either plugged in and not switched on /off while the power supply is plugged in 1. Chassis Cooling Note...
...Fault detected PS1 and PS2 Off Green Red No power to the PS Operational1 Fault detected or the on or it is faulty. Figure 1-8 shows the direction of airflow going in and out of the switch. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-11 Caution When the fan tray... is removed, internal circuitry is probably not plugged in. If either plugged in and not switched on /off while the power supply is plugged in 1. Chassis Cooling Note...
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Sensors monitor the internal air temperatures. There is a power switch on the front panel). 130085 Switch Components Chapter 1 Product Overview Figure 1-8 Airflow (Catalyst 4948-10GE shown) PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT There are also LEDs on /off switch and do not have two redundant internal 300 W AC or...
Sensors monitor the internal air temperatures. There is a power switch on the front panel). 130085 Switch Components Chapter 1 Product Overview Figure 1-8 Airflow (Catalyst 4948-10GE shown) PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT There are also LEDs on /off switch and do not have two redundant internal 300 W AC or...
Installation Guide
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... is removed from the source before they are removed. Each power supply monitors its own temperature and output voltages. For safety reasons, the AC power supply needs to loss of the power supply and reports status through software. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-13 We recommend that you can maintain normal...
... is removed from the source before they are removed. Each power supply monitors its own temperature and output voltages. For safety reasons, the AC power supply needs to loss of the power supply and reports status through software. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-13 We recommend that you can maintain normal...
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... from 20/80 to 100 percent of the total power requirement. 1-14 Catalyst 4900 Series Switch Installation Guide 78-18039-02 Switch Components Chapter 1 Product Overview Power Management for your switch. Power Management Modes Catalyst 4900 series switches support the redundant power management mode. If one power supply fails, the other unit increases power to 45/55 percent of the total system...
... from 20/80 to 100 percent of the total power requirement. 1-14 Catalyst 4900 Series Switch Installation Guide 78-18039-02 Switch Components Chapter 1 Product Overview Power Management for your switch. Power Management Modes Catalyst 4900 series switches support the redundant power management mode. If one power supply fails, the other unit increases power to 45/55 percent of the total system...
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...that is placed too closely together or that is provided on page 3-5 to maintain. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-1 Note A site planning checklist is inadequately ventilated can make chassis panels inaccessible and difficult ...you complete all site planning activities before you install the switch. Site Planning 2 C H A P T E R This chapter describes how to the switch and control of the switch and contains these sections: • Site Environmental Requirements, page 2-1 • Site Power Requirements, page 2-2 • Grounding Requirements, page 2-6 ...
...that is placed too closely together or that is provided on page 3-5 to maintain. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-1 Note A site planning checklist is inadequately ventilated can make chassis panels inaccessible and difficult ...you complete all site planning activities before you install the switch. Site Planning 2 C H A P T E R This chapter describes how to the switch and control of the switch and contains these sections: • Site Environmental Requirements, page 2-1 • Site Power Requirements, page 2-2 • Grounding Requirements, page 2-6 ...
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... the following sections: • Pre-installation Requirements, page 2-3 • Warnings and Cautions, page 2-3 Catalyst 4900 Series Switch Installation Guide 2-2 78-18039-02 It requires a dry, clean, well-ventilated, and air-conditioned environment. Site Power Requirements Chapter 2 Site Planning The switch operates as is possible. To ensure normal operation and avoid unnecessary maintenance, plan your...
... the following sections: • Pre-installation Requirements, page 2-3 • Warnings and Cautions, page 2-3 Catalyst 4900 Series Switch Installation Guide 2-2 78-18039-02 It requires a dry, clean, well-ventilated, and air-conditioned environment. Site Power Requirements Chapter 2 Site Planning The switch operates as is possible. To ensure normal operation and avoid unnecessary maintenance, plan your...
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Statement 1040 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-3 Warning Read the installation instructions before connecting the system to all national laws and regulations. Statement 1074 Warning Ultimate disposal of the wiring and breaker. Chapter 2 Site Planning Site Power Requirements • EMI Recommendations, page 2-4 • Power Requirements and Heat Dissipation, page 2-4 Pre-installation...
Statement 1040 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-3 Warning Read the installation instructions before connecting the system to all national laws and regulations. Statement 1074 Warning Ultimate disposal of the wiring and breaker. Chapter 2 Site Planning Site Power Requirements • EMI Recommendations, page 2-4 • Power Requirements and Heat Dissipation, page 2-4 Pre-installation...
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... To predict and remedy strong EMI, you might be useful for an installation. Catalyst 4900 Series Switch Installation Guide 2-4 78-18039-02 Power Requirements and Heat Dissipation The power requirements might need to Appendix A, "Specifications," for the power and heat ratings for any significant distance in an electromagnetic field, radio frequency interference (RFI) can occur...
... To predict and remedy strong EMI, you might be useful for an installation. Catalyst 4900 Series Switch Installation Guide 2-4 78-18039-02 Power Requirements and Heat Dissipation The power requirements might need to Appendix A, "Specifications," for the power and heat ratings for any significant distance in an electromagnetic field, radio frequency interference (RFI) can occur...
Installation Guide
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... that are used with the appropriate AC power cord for your location. Chapter 2 Site Planning Site Power Requirements You will also need to provide power to the switch with the AC power supply. Table 2-1 AC-Input Power Cord Options Locale Part Number 300 W AC Power Supply Length Plug Rating Appliance Coupler Plug Type 120352 North America CAB...-7ACA=) AS/NZS 3112-1993 120356 Europe (except CAB-CEE77-C15-EU= 8.2 ft (2.5 m) 250 VAC, 16 A CEE 7/7 Italy) (was CAB-7ACE=) 120357 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-5
... that are used with the appropriate AC power cord for your location. Chapter 2 Site Planning Site Power Requirements You will also need to provide power to the switch with the AC power supply. Table 2-1 AC-Input Power Cord Options Locale Part Number 300 W AC Power Supply Length Plug Rating Appliance Coupler Plug Type 120352 North America CAB...-7ACA=) AS/NZS 3112-1993 120356 Europe (except CAB-CEE77-C15-EU= 8.2 ft (2.5 m) 250 VAC, 16 A CEE 7/7 Italy) (was CAB-7ACE=) 120357 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-5
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... then to the central office (CO) or other interior ground system with number 6 AWG wire. Grounding Requirements Chapter 2 Site Planning Table 2-1 Locale Italy AC-Input Power Cord Options (continued) Part Number CAB-C2316-C15-IT= (was CAB-7ACI=) Length Plug Rating Plug Type 8.2 ft (2.5 m) 250 VAC, 16 A 1/3/16 CEI 23-16... VAC, 10 A BS 546 203795 Grounding Requirements Grounding is recommended on the right side of the chassis, and either one may be used. (See Figure 2-1.) Catalyst 4900 Series Switch Installation Guide 2-6 78-18039-02
... then to the central office (CO) or other interior ground system with number 6 AWG wire. Grounding Requirements Chapter 2 Site Planning Table 2-1 Locale Italy AC-Input Power Cord Options (continued) Part Number CAB-C2316-C15-IT= (was CAB-7ACI=) Length Plug Rating Plug Type 8.2 ft (2.5 m) 250 VAC, 16 A 1/3/16 CEI 23-16... VAC, 10 A BS 546 203795 Grounding Requirements Grounding is recommended on the right side of the chassis, and either one may be used. (See Figure 2-1.) Catalyst 4900 Series Switch Installation Guide 2-6 78-18039-02
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...lifting heavy equipment. See the "Lifting the Chassis Safely" section on page 3-5 before lifting the switch. • Always turn all power supplies off by unplugging all power and external cables before installing or removing a chassis. • Keep the chassis area clear and...the chassis. Avoid wearing any electrical equipment: • Locate the emergency power-off of a suitably installed ground conductor. Canada-Canadian Electrical Code, Part I, CSA C22.1 - Catalyst 4900 Series Switch Installation Guide 2-8 78-18039-02 Contact the appropriate electrical inspection authority or...
...lifting heavy equipment. See the "Lifting the Chassis Safely" section on page 3-5 before lifting the switch. • Always turn all power supplies off by unplugging all power and external cables before installing or removing a chassis. • Keep the chassis area clear and...the chassis. Avoid wearing any electrical equipment: • Locate the emergency power-off of a suitably installed ground conductor. Canada-Canadian Electrical Code, Part I, CSA C22.1 - Catalyst 4900 Series Switch Installation Guide 2-8 78-18039-02 Contact the appropriate electrical inspection authority or...