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Cisco PWR-C1-350WAC Installing

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Installing a Power Supply
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Power Supply Modules Overview
The switch operates with either one or two active power supply modules. A switch that is part of a StackPower
stack operates with power that is supplied by other stack switches. Two power supply modules can be powered
up from two different phases.
You can use two AC modules or one module and blank cover. All power supply modules have internal fans.
All switches ship with a blank cover in the second power supply slot.
Power Supply Modules Overview, on page 1
Installation Guidelines, on page 6
Installing or Replacing an AC Power Supply, on page 7
Installing a DC Power Supply, on page 8
Finding the Power Supply Module Serial Number, on page 14
Installing a Power Supply
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Summary of Contents for Cisco PWR-C1-350WAC

  • Page 1 Installing a Power Supply • Power Supply Modules Overview, on page 1 • Installation Guidelines, on page 6 • Installing or Replacing an AC Power Supply, on page 7 • Installing a DC Power Supply, on page 8 • Finding the Power Supply Module Serial Number, on page 14 Power Supply Modules Overview The switch operates with either one or two active power supply modules.
  • Page 2 Table 1: Power Supply Module Part Numbers and Descriptions Switch Series Supported Power Supply Modules Description C9300 Series PWR-C1-350WAC 350 W AC power supply module Switches PWR-C1-715WAC 715 W AC power supply module PWR-C1-1100WAC...
  • Page 3 For more information about power supplies, see Specifications for the Power Supplies, Switches, and Fan. For information on available PoE, PoE+, and Cisco UPOE/UPOE+ requirements, see these sections the Power Supply Modules. The 350 W and 715 W AC power supply modules are autoranging units that support input voltages from 100 through 240 VAC.
  • Page 4 Installing a Power Supply Power Supply Modules Overview 1100 W AC power supply module Release latch AC OK LED Power cord retainer PS OK LED Keying feature AC power cord connector Figure 2: 1900 W AC Platinum Certified Power Supply 1900 W AC power supply module AC power cord connector Keying feature...
  • Page 5 Installing a Power Supply Power Supply Modules Overview Figure 3: 715W DC Power Supply (PWR-C1-715WDC) 715 W DC power supply module Input power terminal (positive polarity) DC OK LED Input power terminal (negative polarity) PS OK LED Grounding terminal Release latch Terminal block safety cover Extraction handle If no power supply is installed in a power supply slot, install a power supply slot cover.
  • Page 6 Installing a Power Supply Installation Guidelines Figure 4: Power Supply Slot Cover Release handles Retainer clips Table 2: Switch Power Supply Module LEDs AC or DC Description PS OK Description No AC or DC input power. Output is disabled, or input is outside operating range (LED is off).

  • Page 7: Installing Or Replacing An Ac Power Supply

    Installing a Power Supply Installing or Replacing an AC Power Supply Caution Do not operate the switch with one power-supply module slot empty. For proper chassis cooling, both module slots must be populated, with either a power supply or a blank module. Take note of the following ground connection warnings: Warning Statement 1024 Ground Conductor...

  • Page 8: Installing A Dc Power Supply

    Installing a Power Supply Installing a DC Power Supply The 1100 W power supply modules extend 1.5 inches and 1900 W power supply modules extend 1.5 inches from the switch rear panel. Figure 5: Inserting the AC Power Supply in the Switch Step 6 (Optional) Make a loop in the power cord and thread it through the power cord retainer or use the cable-tie retainer clip on the 1900 W supply.

  • Page 9: Equipment That You Need

    Installing a Power Supply Equipment That You Need Warning Statement 1003 DC Power Disconnection To reduce risk of electric shock or personal injury, disconnect DC power before removing or replacing components or performing upgrades. Warning Statement 1005 Circuit Breaker This product relies on the building’s installation for short-circuit (overcurrent) protection. To reduce risk of electric shock or fire, ensure that the protective device is rated not greater than: Warning Statement 1022 Disconnect Device...

  • Page 10: Grounding The Switch

    Installing a Power Supply Grounding the Switch • Four fork-type terminals from the DC power supply accessory kit. The terminals must be the proper size for M3 screws in a Dinkle DT-35-B25-style terminal block. • M5 screws for 12 AWG wire connection for NEBS installations. Grounding the Switch Follow these steps to install either a single-hole ground lug or a dual-hole ground lug on the switch.
  • Page 11 Installing a Power Supply Grounding the Switch Step 2 Strip the 12-gauge or 8-gauge ground wire to 0.5 inch (12.7 mm) ± 0.02 inch (0.5 mm). Stripping more than the recommended amount of wire can leave exposed wire from the connector. Use 12-gauge copper ground wire for the single-ground connection.
  • Page 12 Installing a Power Supply Installing the DC Power Supply in the Switch Figure 9: Attaching the Ground Lug and Wire Assembly Attaching the single-hole ground lug Attaching the dual-hole ground lug Step 6 Using a ratcheting torque screwdriver, torque the ground-lug screws to 22-30 lbf-in. Step 7 Connect the other end of the grounding wire to an appropriate grounding point at your site or to the rack.

  • Page 13: Wiring The Dc Input Power Source

    Installing a Power Supply Wiring the DC Input Power Source Procedure Step 1 Verify that the power supply is not connected to any power sources. Step 2 Remove the plastic safety cover from the power supply terminal blocks. If you are not replacing a DC power supply, go to Step 5. Note Step 3 Use a number-2 Phillips screwdriver to remove the DC-input power wires from the power terminals.

  • Page 14: Finding The Power Supply Module Serial Number

    Finding the Power Supply Module Serial Number If you contact Cisco Technical Assistance regarding a power supply module, you need to know the serial number. See the following illustrations to find the serial number. You can also use the CLI to find out the serial number.
  • Page 15 Installing a Power Supply Finding the Power Supply Module Serial Number Figure 13: 715-W and 350-W AC Power Supply Serial Number Installing a Power Supply...
  • Page 16 Installing a Power Supply Finding the Power Supply Module Serial Number Installing a Power Supply...

This manual is also suitable for:

Pwr-c1-715wacPwr-c1-1100wacPwr-c1-715wac-pPwr-c1-1100wac-pPwr-c1-1900wac-pPwr-c1-715wdc ... Show all

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