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... 4-1 SFP Modules and Alternative Wiring 4-1 X2 Modules 4-2 Module Maintenance Guidelines 4-5 Cleaning 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...
... 4-1 SFP Modules and Alternative Wiring 4-1 X2 Modules 4-2 Module Maintenance Guidelines 4-5 Cleaning 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...
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... size for high-speed applications. 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 applications where space is limited. The Catalyst 4948 chassis has 44 10BASE-T/100BASE-TX/1000BASE...
... size for high-speed applications. 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 applications where space is limited. The Catalyst 4948 chassis has 44 10BASE-T/100BASE-TX/1000BASE...
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... Catalyst 4928-10GE switch has a 48-Gbps, nonblocking, full-duplex switching fabric, providing 102 million packets-per-second of Catalyst 4948 features: • Layer 2, Layer 3, and Layer 4 switching services • Support for 32,768 MAC addresses for Layer 2 switching • Support for 2,048 VLANs and 4,096 VLAN IDs - The Catalyst 4928-10GE chassis has 28 1000BASEX SFP ports, and two X2...
... Catalyst 4928-10GE switch has a 48-Gbps, nonblocking, full-duplex switching fabric, providing 102 million packets-per-second of Catalyst 4948 features: • Layer 2, Layer 3, and Layer 4 switching services • Support for 32,768 MAC addresses for Layer 2 switching • Support for 2,048 VLANs and 4,096 VLAN IDs - The Catalyst 4928-10GE chassis has 28 1000BASEX SFP ports, and two X2...
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... • 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 802.3ae - IEEE 802.3u 100BASE...TX/1000BASE-T Ethernet ports.) • (Catalyst 4928-10GE) 28 1000BASE-X Ethernet ports using SFP interfaces • (Catalyst 4948-10GE and Catalyst 4928-10GE) Two 10-Gigabit Ethernet uplink ports using X2 interfaces • Serial console management port using Catalyst 4500 series system software. IEEE 802.1Q...
... • 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 802.3ae - IEEE 802.3u 100BASE...TX/1000BASE-T Ethernet ports.) • (Catalyst 4928-10GE) 28 1000BASE-X Ethernet ports using SFP interfaces • (Catalyst 4948-10GE and Catalyst 4928-10GE) Two 10-Gigabit Ethernet uplink ports using X2 interfaces • Serial console management port using Catalyst 4500 series system software. IEEE 802.1Q...
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...Catalyst 4948 There are 48 10/100/1000BASE-T Ethernet ports using RJ-45 interfaces and two 10-Gigabit Ethernet uplink ports using inband access (Telnet, SNMP, etc.). Traffic Ports on the Catalyst 4928-10GE...switch software and to the switch. The Management port on the switches. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-7 The default is supported on the Catalyst 4948-10GE... serial port (RJ-45) provides for switch management using BOOTP is SFP. Chapter 1 Product Overview Switch Components Switch Components This section describes the hardware components....
...Catalyst 4948 There are 48 10/100/1000BASE-T Ethernet ports using RJ-45 interfaces and two 10-Gigabit Ethernet uplink ports using inband access (Telnet, SNMP, etc.). Traffic Ports on the Catalyst 4928-10GE...switch software and to the switch. The Management port on the switches. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 1-7 The default is supported on the Catalyst 4948-10GE... serial port (RJ-45) provides for switch management using BOOTP is SFP. Chapter 1 Product Overview Switch Components Switch Components This section describes the hardware components....
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... 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 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 an on the power supplies that show status...
... 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 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 an on the power supplies that show status...
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... Planning Safety Overview Figure 2-1 Grounding Pad Locations (Catalyst 4849-10GE shown) Grounding pads 130180 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT Safety Overview This section provides safety information that you install the switch, so be allowed to ensure a safe switch installation. Warning Only trained and qualified personnel should...all times, because it serves as you may be accessible at all potentially hazardous situations that you should be alert. Statement 1019 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-7
... Planning Safety Overview Figure 2-1 Grounding Pad Locations (Catalyst 4849-10GE shown) Grounding pads 130180 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT Safety Overview This section provides safety information that you install the switch, so be allowed to ensure a safe switch installation. Warning Only trained and qualified personnel should...all times, because it serves as you may be accessible at all potentially hazardous situations that you should be alert. Statement 1019 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-7
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Step 2 Note that the L brackets connect the chassis to the Switch 130086 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT Step 3 Install the chassis in the rack as : a. Before installing the L brackets on the ... the rack. Position the chassis in the rack as follows (see Figure 3-3): 78-18039-02 Catalyst 4900 Series Switch Installation Guide 3-7 Chapter 3 Installing the Switch Rack-Mounting the Switch Table 3-1 Quantity 4 4 Rack-Mount Kit Checklist Part Description Received 12-24 x 3/4-inch Phillips binder-head screws 10...
Step 2 Note that the L brackets connect the chassis to the Switch 130086 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT Step 3 Install the chassis in the rack as : a. Before installing the L brackets on the ... the rack. Position the chassis in the rack as follows (see Figure 3-3): 78-18039-02 Catalyst 4900 Series Switch Installation Guide 3-7 Chapter 3 Installing the Switch Rack-Mounting the Switch Table 3-1 Quantity 4 4 Rack-Mount Kit Checklist Part Description Received 12-24 x 3/4-inch Phillips binder-head screws 10...
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...holes in the L bracket and into the threaded holes in the equipment rack. Figure 3-3 Installing the Switch in the Rack 130087 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT Step 4 Attach the cable guide to ensure that the chassis is installed straight ...and level. Catalyst 4900 Series Switch Installation Guide 3-8 78-18039-02 Align the mounting holes in the L bracket ...
...holes in the L bracket and into the threaded holes in the equipment rack. Figure 3-3 Installing the Switch in the Rack 130087 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48 MGT Step 4 Attach the cable guide to ensure that the chassis is installed straight ...and level. Catalyst 4900 Series Switch Installation Guide 3-8 78-18039-02 Align the mounting holes in the L bracket ...
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....) 78-18039-02 Catalyst 4900 Series Switch Installation Guide 3-9 Connecting AC Power to the Switch Follow these steps and warnings when connecting power to a Catalyst 4900 series switch: Step 1 Prior to connecting the power supply to the Switch Figure 3-4 Installing the Cable Guide 130089 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48...
....) 78-18039-02 Catalyst 4900 Series Switch Installation Guide 3-9 Connecting AC Power to the Switch Follow these steps and warnings when connecting power to a Catalyst 4900 series switch: Step 1 Prior to connecting the power supply to the Switch Figure 3-4 Installing the Cable Guide 130089 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON 48...
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...documents at the following location: http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_sup port_tables_list.html SFP Modules and Alternative Wiring The Catalyst 4948 switches have four ports that can be configured ...with any combination of SFP modules with LC connectors, as shown in the switch software...Catalyst 4900 Series Switch Installation Guide 4-1 SFP Modules To install SFP Modules, refer to the Cisco Small Form-Factor Pluggable Modules Installation Note at the following location: http://www.cisco...
...documents at the following location: http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_sup port_tables_list.html SFP Modules and Alternative Wiring The Catalyst 4948 switches have four ports that can be configured ...with any combination of SFP modules with LC connectors, as shown in the switch software...Catalyst 4900 Series Switch Installation Guide 4-1 SFP Modules To install SFP Modules, refer to the Cisco Small Form-Factor Pluggable Modules Installation Note at the following location: http://www.cisco...
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... You must connect the cables and install the X2 modules as shown in the 10-Gigabit Ethernet X2 Transceiver Installation Note at the following location: http://www.cisco.com/en/US/products/hw/modules/ps5455/prod_installation_gu ide09186a00803469ed.html For compatibility information, refer to the SFP Module (Catalyst 4948) Catalyst 4948 113146 CON AUX 45 46 47 48...
... You must connect the cables and install the X2 modules as shown in the 10-Gigabit Ethernet X2 Transceiver Installation Note at the following location: http://www.cisco.com/en/US/products/hw/modules/ps5455/prod_installation_gu ide09186a00803469ed.html For compatibility information, refer to the SFP Module (Catalyst 4948) Catalyst 4948 113146 CON AUX 45 46 47 48...
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See the Catalyst 4500 Series Module Installation Guide for operation on an SMF cable is directly coupled to an MMF cable, an effect known as Differential Mode Delay (DMD) might occur. Chapter 4 Transceiver Modules X2 Modules Figure 4-2 Connecting SC Connectors to the X2 Module Catalyst WS-C4948 10GE X2-1 X2-2 CON MGT 130088 If a module designed for more information. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 4-3
See the Catalyst 4500 Series Module Installation Guide for operation on an SMF cable is directly coupled to an MMF cable, an effect known as Differential Mode Delay (DMD) might occur. Chapter 4 Transceiver Modules X2 Modules Figure 4-2 Connecting SC Connectors to the X2 Module Catalyst WS-C4948 10GE X2-1 X2-2 CON MGT 130088 If a module designed for more information. 78-18039-02 Catalyst 4900 Series Switch Installation Guide 4-3
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Catalyst 4900 Series Switch Installation Guide 4-4 78-18039-02 X2 Modules Chapter 4 Transceiver Modules Figure 4-3 Installing the 10-Gigabit Ethernet X2 Module Catalyst WS-C4948 10GE CON X1 MGT LINK X2 Catalyst WS-C4948 10GE CON X1 MGT X2 130091 Caution If you attempt to insert the bottom X2 module with the cooling fins pointing up, you will probably permanently damage the connector. For either the top or bottom connector, forcing a module could potentially damage both the module and the switch.
Catalyst 4900 Series Switch Installation Guide 4-4 78-18039-02 X2 Modules Chapter 4 Transceiver Modules Figure 4-3 Installing the 10-Gigabit Ethernet X2 Module Catalyst WS-C4948 10GE CON X1 MGT LINK X2 Catalyst WS-C4948 10GE CON X1 MGT X2 130091 Caution If you attempt to insert the bottom X2 module with the cooling fins pointing up, you will probably permanently damage the connector. For either the top or bottom connector, forcing a module could potentially damage both the module and the switch.