Installation Guide
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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...
Installation Guide
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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. They are designed for high-performance, high-density edge switching applications. Figure 1-1 Catalyst 4948 Switch 113139 PS1 PS2...
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. They are designed for high-performance, high-density edge switching applications. Figure 1-1 Catalyst 4948 Switch 113139 PS1 PS2...
Installation Guide
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... room temperature and removable and redundant 300 W AC or 300 W DC power supply provides fault-tolerance protection for Gigabit EtherChannel 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-3 Cisco Inter Switch Link (ISL) tagging on all ports - Chapter 1 Product Overview Catalyst 4948 Switch Software Features Figure 1-3 Catalyst 4928-10GE Switch 271710 PS1 PS2 FAN STATUS 1 8 9 16 17 CON MGMT 24...
... room temperature and removable and redundant 300 W AC or 300 W DC power supply provides fault-tolerance protection for Gigabit EtherChannel 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-3 Cisco Inter Switch Link (ISL) tagging on all ports - Chapter 1 Product Overview Catalyst 4948 Switch Software Features Figure 1-3 Catalyst 4928-10GE Switch 271710 PS1 PS2 FAN STATUS 1 8 9 16 17 CON MGMT 24...
Installation Guide
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...; Redundant and 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
...; Redundant and 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
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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 ...
Installation Guide
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... functions. Table 1-1 LED Functions LED STATUS Color or State Green Description At startup, the switch performs a series of diagnostic tests: All tests pass Red A test other than an individual... 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... 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
... functions. Table 1-1 LED Functions LED STATUS Color or State Green Description At startup, the switch performs a series of diagnostic tests: All tests pass Red A test other than an individual... 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... 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
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...not be plugged in especially if one . Chapter 1 Product Overview Switch Components Table 1-1 LED Functions (continued) LED Color or State Description FAN Off Green Red No power to the switch or fans (the tray may be necessary to off switch is set to use the CLI for further status information. The... to the rear, and fresh air is plugged in and out of airflow going in 1. Figure 1-8 shows the direction of the switch. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-11 If either plugged in and not switched on /off while the power supply is drawn in .
...not be plugged in especially if one . Chapter 1 Product Overview Switch Components Table 1-1 LED Functions (continued) LED Color or State Description FAN Off Green Red No power to the switch or fans (the tray may be necessary to off switch is set to use the CLI for further status information. The... to the rear, and fresh air is plugged in and out of airflow going in 1. Figure 1-8 shows the direction of the switch. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-11 If either plugged in and not switched on /off while the power supply is drawn in .
Installation Guide
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... (PS1 and PS2 on the power supplies that show status for the switch, see Appendix A, "Specifications." There is a power switch on /off switch and do not have an on the AC power supplies; DC power supplies do not provide a cable for connection to the site power source. 130085 Switch Components Chapter 1 Product Overview Figure 1-8 Airflow (Catalyst 4948-10GE shown) PS1 PS2 FAN...
... (PS1 and PS2 on the power supplies that show status for the switch, see Appendix A, "Specifications." There is a power switch on /off switch and do not have an on the AC power supplies; DC power supplies do not provide a cable for connection to the site power source. 130085 Switch Components Chapter 1 Product Overview Figure 1-8 Airflow (Catalyst 4948-10GE shown) PS1 PS2 FAN...
Installation Guide
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... Using the environmental monitoring and reporting functions, you always connect both power supplies 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 system operation by resolving adverse environmental conditions prior to separate AC or DC...
... Using the environmental monitoring and reporting functions, you always connect both power supplies 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 system operation by resolving adverse environmental conditions prior to separate AC or DC...
Installation Guide
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... 100 percent of its input status. If one power supply fails, the other unit increases power to 45/55 percent of the total system power requirements at all times. In this mode, if both power supplies are interchangeable. Switch Components Chapter 1 Product Overview Power Management for your switch. Power Management Modes Catalyst 4900 series switches support the redundant power management mode.
... 100 percent of its input status. If one power supply fails, the other unit increases power to 45/55 percent of the total system power requirements at all times. In this mode, if both power supplies are interchangeable. Switch Components Chapter 1 Product Overview Power Management for your switch. Power Management Modes Catalyst 4900 series switches support the redundant power management mode.
Installation Guide
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...ensure that is inadequately ventilated can make chassis panels inaccessible and difficult to maintain. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-1 In addition, poor equipment placement can cause system overtemperature conditions. Note A site planning checklist... is provided on page 3-5 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 • Safety Overview, page ...
...ensure that is inadequately ventilated can make chassis panels inaccessible and difficult to maintain. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-1 In addition, poor equipment placement can cause system overtemperature conditions. Note A site planning checklist... is provided on page 3-5 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 • Safety Overview, page ...
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...an ambient temperature and EMI-free and continuous power at your site power before you install the switch. Site Power Requirements This section describes the installation site power requirements for the switches. It is essential to keep the area ...switch operates as is too warm, an overtemperature condition can occur. To ensure normal operation, maintain ambient airflow. After installation, make sure that approaches the minimum or maximum of the following sections: • Pre-installation Requirements, page 2-3 • Warnings and Cautions, page 2-3 Catalyst 4900 Series Switch...
...an ambient temperature and EMI-free and continuous power at your site power before you install the switch. Site Power Requirements This section describes the installation site power requirements for the switches. It is essential to keep the area ...switch operates as is too warm, an overtemperature condition can occur. To ensure normal operation, maintain ambient airflow. After installation, make sure that approaches the minimum or maximum of the following sections: • Pre-installation Requirements, page 2-3 • Warnings and Cautions, page 2-3 Catalyst 4900 Series Switch...
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...Dissipation, page 2-4 Pre-installation Requirements Follow these precautions when preparing your site for the switch installation: Caution The total maximum load on each AC-input power circuit must comply with sufficient overcurrent protection and direct grounding to separate wiring on each .... Warnings and Cautions Follow these requirements when preparing your site for the switch installation: • Connect each switch to the branch circuit. • To prevent a loss of the wiring and breakers. Statement 1040 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-3
...Dissipation, page 2-4 Pre-installation Requirements Follow these precautions when preparing your site for the switch installation: Caution The total maximum load on each AC-input power circuit must comply with sufficient overcurrent protection and direct grounding to separate wiring on each .... Warnings and Cautions Follow these requirements when preparing your site for the switch installation: • Connect each switch to the branch circuit. • To prevent a loss of the wiring and breakers. Statement 1040 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-3
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... to Appendix A, "Specifications," for the power and heat ratings for planning the power distribution system needed to consult RFI experts. Power Requirements and Heat Dissipation The power requirements might need to support the switches. Site Power Requirements Chapter 2 Site Planning EMI Recommendations Follow...radio transmitters, can destroy the signal drivers and receivers in the switch and can create an electrical hazard by conducting power surges through lines and into equipment. Catalyst 4900 Series Switch Installation Guide 2-4 78-18039-02 When wires are run for signaling...
... to Appendix A, "Specifications," for the power and heat ratings for planning the power distribution system needed to consult RFI experts. Power Requirements and Heat Dissipation The power requirements might need to support the switches. Site Power Requirements Chapter 2 Site Planning EMI Recommendations Follow...radio transmitters, can destroy the signal drivers and receivers in the switch and can create an electrical hazard by conducting power surges through lines and into equipment. Catalyst 4900 Series Switch Installation Guide 2-4 78-18039-02 When wires are run for signaling...
Installation Guide
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... Options Locale Part Number 300 W AC Power Supply Length Plug Rating Appliance Coupler Plug Type 120352 North America CAB-US515-C15-US= (was CAB-7KAC=) 8.2 ft (2.5 m) 125 VAC, 15 A NEMA 5-15P 120354 ... (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 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 lists the power cords that are used with the appropriate AC...
... Options Locale Part Number 300 W AC Power Supply Length Plug Rating Appliance Coupler Plug Type 120352 North America CAB-US515-C15-US= (was CAB-7KAC=) 8.2 ft (2.5 m) 125 VAC, 15 A NEMA 5-15P 120354 ... (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 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 lists the power cords that are used with the appropriate AC...
Installation Guide
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...using M4x 8mm bolts and then to the chassis using only approved copper connectors. 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, ...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 Attach the provided two hole ground lug to the central office (CO) or other interior ground ...
...using M4x 8mm bolts and then to the chassis using only approved copper connectors. 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, ...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 Attach the provided two hole ground lug to the central office (CO) or other interior ground ...
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... as ties, scarves, or sleeves. • Install the system in the chassis. Avoid wearing any electrical equipment: • Locate the emergency power-off of a suitably installed ground conductor. Catalyst 4900 Series Switch Installation Guide 2-8 78-18039-02 Other countries-International Electrotechnical Commission (IEC) 60364, Part 1 through Part 7 Working Safely with the following local...
... as ties, scarves, or sleeves. • Install the system in the chassis. Avoid wearing any electrical equipment: • Locate the emergency power-off of a suitably installed ground conductor. Catalyst 4900 Series Switch Installation Guide 2-8 78-18039-02 Other countries-International Electrotechnical Commission (IEC) 60364, Part 1 through Part 7 Working Safely with the following local...