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. Figure 1-1 Catalyst 4948 Switch 113139 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst 4948 CON 48 MGT 45 46...
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. Figure 1-1 Catalyst 4948 Switch 113139 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst 4948 CON 48 MGT 45 46...
Installation Guide
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... when a power cord is plugged into a power supply and the switch is a power switch on the AC power supplies; Sensors monitor the internal air temperatures. 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...
... when a power cord is plugged into a power supply and the switch is a power switch on the AC power supplies; Sensors monitor the internal air temperatures. 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...
Installation Guide
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...as you should be allowed to install, replace, or service this equipment. Statement 1019 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-7 Statement 1030 Warning The plug-socket combination must be accessible at all potentially hazardous situations that you install... personnel should read and understand to ensure a safe switch installation. Chapter 2 Site 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 ...
...as you should be allowed to install, replace, or service this equipment. Statement 1019 78-18039-02 Catalyst 4900 Series Switch Installation Guide 2-7 Statement 1030 Warning The plug-socket combination must be accessible at all potentially hazardous situations that you install... personnel should read and understand to ensure a safe switch installation. Chapter 2 Site 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 ...
Installation Guide
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...chassis from the front or the rear of the rack. 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 follows (see Figure 3-3): 78-18039-...02 Catalyst 4900 Series Switch Installation Guide 3-7 If the rack has this feature, consider the position of the rear posts. Position the ...
...chassis from the front or the rear of the rack. 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 follows (see Figure 3-3): 78-18039-...02 Catalyst 4900 Series Switch Installation Guide 3-7 If the rack has this feature, consider the position of the rear posts. Position the ...
Installation Guide
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...insert the rear of the chassis between the mounting posts. - d. Figure 3-3 Installing the Switch in the equipment rack. Rack-Mounting the Switch Chapter 3 Installing the Switch - Catalyst 4900 Series Switch Installation Guide 3-8 78-18039-02 Align the mounting holes in the L bracket with the ...mounting holes in the Rack 130087 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON...
...insert the rear of the chassis between the mounting posts. - d. Figure 3-3 Installing the Switch in the equipment rack. Rack-Mounting the Switch Chapter 3 Installing the Switch - Catalyst 4900 Series Switch Installation Guide 3-8 78-18039-02 Align the mounting holes in the L bracket with the ...mounting holes in the Rack 130087 PS1 PS2 FAN STATUS 1 16 17 32 33 Catalyst WS-C4948 10GE X2-1 X2-2 CON...
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Chapter 3 Installing the Switch Connecting AC Power 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 MGT Step 5 Do not connect the power cord at all of the site power and grounding requirements...-socket combination must be accessible at this time. 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" section on page 2-6. Statement 1019 Step 2 Plug the power cords into ...
Chapter 3 Installing the Switch Connecting AC Power 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 MGT Step 5 Do not connect the power cord at all of the site power and grounding requirements...-socket combination must be accessible at this time. 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" section on page 2-6. Statement 1019 Step 2 Plug the power cords into ...
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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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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. Catalyst 4900 Series Switch Installation Guide 4-4 78-18039-02 For either the top or bottom connector, forcing a module could potentially damage both the module and the switch.
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. Catalyst 4900 Series Switch Installation Guide 4-4 78-18039-02 For either the top or bottom connector, forcing a module could potentially damage both the module and the switch.