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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... all ports, supporting hot swappable, redundant power supplies in a compact one rack-unit size for applications where space is limited. 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...
... all ports, supporting hot swappable, redundant power supplies in a compact one rack-unit size for applications where space is limited. 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...
Installation Guide
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... W DC power supply provides fault-tolerance protection for 2,048 VLANs and 4,096 VLAN IDs - The Catalyst 4928-10GE chassis has 28 1000BASEX SFP ports, and two X2 10-Gigabit Ethernet uplink ports. Catalyst 4948 Switch Software Features The following is an overview of switching capacity for EFM - IEEE 802.1Q VLAN tagging on all ports - Cisco Inter Switch Link...
... W DC power supply provides fault-tolerance protection for 2,048 VLANs and 4,096 VLAN IDs - The Catalyst 4928-10GE chassis has 28 1000BASEX SFP ports, and two X2 10-Gigabit Ethernet uplink ports. Catalyst 4948 Switch Software Features The following is an overview of switching capacity for EFM - IEEE 802.1Q VLAN tagging on all ports - Cisco Inter Switch Link...
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...IEEE 802.3ab 1000BASE-T - The following standards are high-performance dedicated Ethernet switches that fully integrate into the Catalyst family of the Catalyst 4900 series hardware features: • (Catalyst 4948 and 4948-10GE) 48 10BASE-T/100BASE-TX/1000BASE-T Ethernet ports using RJ-45 interfaces. ...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...
...IEEE 802.3ab 1000BASE-T - The following standards are high-performance dedicated Ethernet switches that fully integrate into the Catalyst family of the Catalyst 4900 series hardware features: • (Catalyst 4948 and 4948-10GE) 48 10BASE-T/100BASE-TX/1000BASE-T Ethernet ports using RJ-45 interfaces. ...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...
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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...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... 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...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... 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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... set to off while the power supply is exposed that should not be left operating without a fan tray for longer than is drawn in especially if one . It may not be plugged in from the sides of the switch. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-11 If it is red, the... supply is either LED is green and the other is OFF the power supply is faulty.
... set to off while the power supply is exposed that should not be left operating without a fan tray for longer than is drawn in especially if one . It may not be plugged in from the sides of the switch. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-11 If it is red, the... supply is either LED is green and the other is OFF the power supply is faulty.
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...." If the air temperature exceeds a desired threshold, the environmental monitor displays warning messages. A power cord is set to the site power source. 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 the AC...
...." If the air temperature exceeds a desired threshold, the environmental monitor displays warning messages. A power cord is set to the site power source. 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 the AC...
Installation Guide
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... the source before they are removed. Environmental Monitoring of the Power Supplies 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 Each power supply monitors its own temperature and output voltages.
... the source before they are removed. Environmental Monitoring of the Power Supplies 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 Each power supply monitors its own temperature and output voltages.
Installation Guide
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...Power Management Modes Catalyst 4900 series switches support the redundant power management mode. The Catalyst 4900 series switches support the following power supplies: • 300 W AC • 300 W DC A redundant power supply can choose AC or DC power supplies for your switch. In this mode, if both power supplies are interchangeable. If one power supply fails, the other unit increases power... 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 the Switch You can be ...
...Power Management Modes Catalyst 4900 series switches support the redundant power management mode. The Catalyst 4900 series switches support the following power supplies: • 300 W AC • 300 W DC A redundant power supply can choose AC or DC power supplies for your switch. In this mode, if both power supplies are interchangeable. If one power supply fails, the other unit increases power... 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 the Switch You can be ...
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... is provided on page 3-5 to help ensure that only qualified personnel have access 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 2-7...is inadequately ventilated can make chassis panels inaccessible and difficult to maintain. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-1 You should install the switch in an enclosed, secure area, ensuring that you complete all site planning activities before...
... is provided on page 3-5 to help ensure that only qualified personnel have access 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 2-7...is inadequately ventilated can make chassis panels inaccessible and difficult to maintain. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-1 You should install the switch in an enclosed, secure area, ensuring that you complete all site planning activities before...
Installation Guide
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... avoid unnecessary maintenance, plan your site configuration and prepare your site power before they exceed the maximum operating range. Site Power Requirements This section describes the installation site power requirements for the switches. To ensure normal operation, maintain ambient airflow. Keep the sides...through the rear of 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 If the airflow is blocked or restricted, or if the intake air is drawn in ...
... avoid unnecessary maintenance, plan your site configuration and prepare your site power before they exceed the maximum operating range. Site Power Requirements This section describes the installation site power requirements for the switches. To ensure normal operation, maintain ambient airflow. Keep the sides...through the rear of 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 If the airflow is blocked or restricted, or if the intake air is drawn in ...
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... current ratings of the equipment must be handled according to the power source. Statement 1040 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-3 Statement 1004 Warning Installation of the wiring and breakers. Chapter 2 Site Planning Site Power Requirements • EMI Recommendations, page 2-4 • Power Requirements and Heat Dissipation, page 2-4 Pre-installation Requirements Follow these...
... current ratings of the equipment must be handled according to the power source. Statement 1040 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-3 Statement 1004 Warning Installation of the wiring and breakers. Chapter 2 Site Planning Site Power Requirements • EMI Recommendations, page 2-4 • Power Requirements and Heat Dissipation, page 2-4 Pre-installation Requirements Follow these...
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...for planning the power distribution system needed to support the switches. 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 an installation. Site Power Requirements Chapter 2...when caused by lightning or 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. When planning the location of the new system, consider ...
...for planning the power distribution system needed to support the switches. 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 an installation. Site Power Requirements Chapter 2...when caused by lightning or 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. When planning the location of the new system, consider ...
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...
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.... Attach the provided two hole ground lug 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, 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
.... Attach the provided two hole ground lug 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, 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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... of dust during and after installation. • Keep tools and chassis components off by unplugging all power and external cables before lifting the switch. • Always turn all power supplies off of a suitably installed ground conductor. Catalyst 4900 Series Switch Installation Guide 2-8 78-18039-02 Statement 1024 Note To completely de-energize the system, unplug...
... of dust during and after installation. • Keep tools and chassis components off by unplugging all power and external cables before lifting the switch. • Always turn all power supplies off of a suitably installed ground conductor. Catalyst 4900 Series Switch Installation Guide 2-8 78-18039-02 Statement 1024 Note To completely de-energize the system, unplug...