Cisco Systems CGS252016S8PC manual AC power connection

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Chapter 3 Power Supply Installation

Power Supply Module Installation

Figure 3-12 Crimping the Spade Terminal Lug

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Step 6 Loosen the terminal screw, and slide the terminal under the screw and washer (see Figure 3-13and Figure 3-14).

Note Use the appropriate terminal screws, depending on whether you are installing a high-voltage (AC or DC) or a low-voltage (DC) power supply.

Step 7 AC power connection:

Connect the line wire into the terminal screw labeled L and the neutral wire into the terminal screw labeled N.

Make sure that you cannot see any wire lead. Only wire with insulation should extend from the terminal screw.

Figure 3-13 Connecting the Wires to the High-Voltage AC Power (PSU1)

Cisco CGSS 25520

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Cisco CGS 2520 Hardware Installation Guide

3-10	78-19377-02

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Contents Cisco CGS 2520 Hardware Installation Guide Americas HeadquartersCisco CGS 2520 Hardware Installation Guide N T E N T S Wall-Mounting Bad or Damaged Cable USB Console Port Preface Obtaining Documentation and Submitting a Service Request Related PublicationsSwitch Models Model DescriptionCable Side Cisco CGS-2520-24TC Cable-Side View10/100 Fast Ethernet Ports PoE PortsDual-Purpose Ports SFP ModulesSFP Module Patch Cable Type of SFP Module ModelAlarm Input Power-Input TerminalAlarm Ports Alarm OutputLEDs USB Mini-Type B PortSystem LED Switch Panel LEDsColor System Status Console LEDs Power Supply Module LEDsAlarm LEDs Color DescriptionDual-Purpose Port LEDs Port LEDsPoE LED SD Flash Memory Card LEDSD Flash Memory Card Power Supply SideColor Power Supply-Side LEDs USB LEDPower Supply Features Management OptionsNetwork Configurations Switch Installation 140F 60C Statement Verifying Switch Operation Installation Guidelines75 in .4 cm. Statement Mounting into a Rack Installing the SwitchMounting Brackets Attaching Brackets for 19-Inch Racks 2shows the 23-inch rack mounting bracketsAttaching 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 Attaching Brackets for 23-Inch Racks 10 Attaching Brackets for 19-Inch RacksAttaching Brackets for Etsi Racks 11 Attaching Brackets for 23-Inch Racks12 Attaching Brackets for Etsi Racks Mounting the Switch into a Rack Wall-Mounting Attaching Brackets for Wall MountingWall-Mounting for IP-30 Compliance 14 Attaching 19-inch Rack Brackets for Wall Mounting15 Inserting the Rubber Plugs into the Switch Holes Installing and Removing SFP Modules Installing SFP Modules17 Installing an SFP Module Removing SFP ModulesInserting and Removing the SFP Module Patch Cable 18 Removing a Bale Clasp Latch SFP ModuleReplacing the SD Flash Memory Card Removing the SFP Module Patch Cable21 Loosening the Captive Screw Connecting Devices to the Ethernet Ports Device Crossover Cable Straight-Through CableConnecting to the 10/100 and 10/100/1000 Ports Connecting to the 10/100 PoE PortsWhere to Go Next Power Supply Installation Power Supply ModulesPower Supply Module Installation PWR-RGD-AC-DC Power Supply ModuleInstalling a Power Supply Module Installation GuidelinesEquipment That You Need Grounding the Switch Dual-hole terminal lug Installing the Power Supply Module in the Switch Loosen the Screws on the Power Supply BlankWiring the Power Source AC 5 A, DC 15 a StatementPSU2 11 Stripping the Input Power Source Wire AC power connection DC power connection Removing the Power Supply Module 15 Removing the Screws78-19377-02 Page Switch Post Results Diagnosing ProblemsSwitch LEDs Ethernet and Fiber-Optic Cables Switch ConnectionsBad or Damaged Cable Link StatusSFP Module Interface Settings10/100 PoE Port Connections Ping End DeviceSpeed, Duplex, and Auto-Negotiation Switch PerformanceSpanning Tree Loops Auto-Negotiation and Network Interface CardsResetting the Switch to the Factory Default Settings Finding the Switch Serial NumberPage Physical Specifications Switch SpecificationsEnvironmental Ranges Power Requirements Power Requirements Power Supply Module Specifications Power SpecificationsConnector Specifications 10/100 Ethernet PortsSFP Module Connectors Figure B-2 Fiber-Optic SFP Module LC ConnectorAlarm Port Alarm RatingsIndustrial and Rugged SFPs Cables and AdaptersSFP Module Cables Commercial SFPs100BASE-BX Extended temperature SFPs Cable PinoutsFigure B-6 Console Port Adapter Pinouts Switch Console RJ-45-to-DB-9Port DTE Terminal Adapter Device Switch Console RJ-45-to-DB-25 Port DTE Adapter Device Page Accessing the CLI Through the Console Port RJ-45 Console PortFigure C-1 Connecting the Console Cable Figure C-2 Connecting the USB Console Cable USB Console PortInstalling the Cisco Microsoft Windows XP USB Driver Installing the Cisco Microsoft Windows USB Device DriversInstalling the Cisco Microsoft Windows 2000 USB Driver Uninstalling the Cisco Microsoft Windows USB Drivers Installing the Cisco Microsoft Windows Vista USB DriverIP Settings Entering the Initial Configuration InformationUninstalling the Cisco Microsoft Windows Vista USB Driver Completing the Setup Program These choices appear Numerics IN-2 IN-3 IN-4