Cisco Systems CGS252016S8PC manual Dual-hole terminal lug

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Chapter 3 Power Supply Installation

Power Supply Module Installation

Follow these steps to install a dual-hole lug on the switch. Be sure to follow any grounding requirements at your site.

Step 1 Use a Phillips screwdriver or a ratcheting torque screwdriver with a Phillips head to remove the ground screw from the cable side of the switch. You need the screw in Step 4.

Step 2 Strip the 6-gauge ground wire to 0.5 inch (12.7 mm) ± 0.02 inch (0.5 mm) (see Figure 3-3). Stripping more than the recommended amount of wire can leave exposed wire from the connector.

Figure 3-3 Stripping the Ground Wire

0.25 in. (6.3 mm) ± 0.02 in. (0.5 mm)

60531

Step 3 Insert the ground wire into the terminal lug, and crimp the terminal to the wire (see Figure 3-4).

Figure 3-4 Crimping the Terminal Lug

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Step 4 Slide the ground screw from Step 1 through the terminal lug. Insert the ground screws into the opening on the cable side.

Figure 3-5 Attaching the Terminal Lug

100-240V~, 50-60Hz,2A

Cisco

1

207217

1

Dual-hole terminal lug

Cisco CGS 2520 Hardware Installation Guide

 

78-19377-02

3-5

 

 

 

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Contents Americas Headquarters Cisco CGS 2520 Hardware Installation GuideCisco CGS 2520 Hardware Installation Guide N T E N T S Wall-Mounting Bad or Damaged Cable USB Console Port Preface Related Publications Obtaining Documentation and Submitting a Service RequestModel Description Switch ModelsCisco CGS-2520-24TC Cable-Side View Cable SidePoE Ports 10/100 Fast Ethernet PortsSFP Modules Dual-Purpose PortsType of SFP Module Model SFP Module Patch CableAlarm Ports Power-Input TerminalAlarm Input Alarm OutputUSB Mini-Type B Port LEDsColor System Status Switch Panel LEDsSystem LED Alarm LEDs Power Supply Module LEDsConsole LEDs Color DescriptionPoE LED Port LEDsDual-Purpose Port LEDs SD Flash Memory Card LEDColor Power Supply SideSD Flash Memory Card USB LED Power Supply-Side LEDsManagement Options Power Supply FeaturesNetwork Configurations Switch Installation 140F 60C Statement 75 in .4 cm. Statement Installation GuidelinesVerifying Switch Operation Mounting Brackets Installing the SwitchMounting into a Rack 2shows the 23-inch rack mounting brackets Attaching Brackets for 19-Inch RacksAttaching Brackets for 19-Inch Racks Attaching Brackets for 19-Inch Racks IP-30 Compliance Inserting the Rubber Plugs Inserting the Rubber Plugs Inserting the Rubber Plugs detail Attaching Brackets for 19-Inch Racks 10 Attaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks11 Attaching Brackets for 23-Inch Racks Attaching Brackets for Etsi Racks12 Attaching Brackets for Etsi Racks Mounting the Switch into a Rack Attaching Brackets for Wall Mounting Wall-Mounting14 Attaching 19-inch Rack Brackets for Wall Mounting Wall-Mounting for IP-30 Compliance15 Inserting the Rubber Plugs into the Switch Holes Installing SFP Modules Installing and Removing SFP ModulesRemoving SFP Modules 17 Installing an SFP Module18 Removing a Bale Clasp Latch SFP Module Inserting and Removing the SFP Module Patch CableRemoving the SFP Module Patch Cable Replacing the SD Flash Memory Card21 Loosening the Captive Screw Device Crossover Cable Straight-Through Cable Connecting Devices to the Ethernet PortsConnecting to the 10/100 PoE Ports Connecting to the 10/100 and 10/100/1000 PortsWhere to Go Next Power Supply Modules Power Supply InstallationPWR-RGD-AC-DC Power Supply Module Power Supply Module InstallationEquipment That You Need Installation GuidelinesInstalling a Power Supply Module Grounding the Switch Dual-hole terminal lug Loosen the Screws on the Power Supply Blank Installing the Power Supply Module in the SwitchAC 5 A, DC 15 a Statement Wiring the Power SourcePSU2 11 Stripping the Input Power Source Wire AC power connection DC power connection 15 Removing the Screws Removing the Power Supply Module78-19377-02 Page Switch LEDs Diagnosing ProblemsSwitch Post Results Bad or Damaged Cable Switch ConnectionsEthernet and Fiber-Optic Cables Link Status10/100 PoE Port Connections Interface SettingsSFP Module Ping End DeviceSpanning Tree Loops Switch PerformanceSpeed, Duplex, and Auto-Negotiation Auto-Negotiation and Network Interface CardsFinding the Switch Serial Number Resetting the Switch to the Factory Default SettingsPage Environmental Ranges Switch SpecificationsPhysical Specifications Power Requirements Power Requirements Power Specifications Power Supply Module Specifications10/100 Ethernet Ports Connector SpecificationsFigure B-2 Fiber-Optic SFP Module LC Connector SFP Module ConnectorsAlarm Ratings Alarm PortSFP Module Cables Cables and AdaptersIndustrial and Rugged SFPs Commercial SFPs100BASE-BX Cable Pinouts Extended temperature SFPsFigure B-6 Port DTE Terminal Adapter Device Switch Console RJ-45-to-DB-9Console Port Adapter Pinouts Switch Console RJ-45-to-DB-25 Port DTE Adapter Device Page RJ-45 Console Port Accessing the CLI Through the Console PortFigure C-1 Connecting the Console Cable USB Console Port Figure C-2 Connecting the USB Console CableInstalling the Cisco Microsoft Windows 2000 USB Driver Installing the Cisco Microsoft Windows USB Device DriversInstalling the Cisco Microsoft Windows XP USB Driver Installing the Cisco Microsoft Windows Vista USB Driver Uninstalling the Cisco Microsoft Windows USB DriversUninstalling the Cisco Microsoft Windows Vista USB Driver Entering the Initial Configuration InformationIP Settings Completing the Setup Program These choices appear Numerics IN-2 IN-3 IN-4