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Cabletron Systems 9C214-2 Installation Manual

Smartswitch 9000 dc power supply
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SmartSwitch 9000
9C214-2 DC Power Supply
Installation Guide
9031305-05

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Summary of Contents for Cabletron Systems 9C214-2

  • Page 1 SmartSwitch 9000 9C214-2 DC Power Supply Installation Guide 9031305-05...
  • Page 3 Notice Notice Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made. The hardware, firmware, or software described in this manual is subject to change without notice.

  • Page 4: Fcc Notice

    Notice FCC Notice This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules.

  • Page 5: Declaration Of Conformity

    DECLARATION OF CONFORMITY Application of Council Directive(s): Manufacturer’s Name: Manufacturer’s Address: European Representative Name: European Representative Address: Conformance to Directive(s)/Product Standards: Equipment Type/Environment: We the undersigned, hereby declare, under our sole responsibility, that the equipment packaged with this notice conforms to the above directives. Manufacturer Mr.
  • Page 6 Notice...

  • Page 7: Table Of Contents

    Connecting Power Source... 2-4 Connecting a Nominal 48/60 Volt Positive Power Source ... 2-4 Connecting a Nominal -48/-60 Volt Negative Power Source... 2-5 Powering Up a 9C214-2 Power Supply... 2-6 Chapter 3 9C214-2 Power Supply Operation Operating Functions ... 3-1 Diagnostic Controller ...
  • Page 8 Contents...

  • Page 9: Chapter 1 Introduction

    Supply. The 9C214-2 Power Supply The 9C214-2 Power Supply, shown in Figure 1-1, is a 1000 watt, triple output supply that accepts positive or negative 36–72 volt DC input. It provides power to the three power busses within the SmartSwitch 9000 chassis. At least one power supply must be installed;...
  • Page 10 THIS UNIT TO BE INSTALLED IN A RESTRICTED ACCESS AREA IN ACCORCANCE WITH THE NEC OR THE AUTHORITY HAVING JURISDICTION 48/60V 30A MAX Figure 1-1. The 9C214-2 Power Supply Status Power Supply Status LED Power Supply Level Indicator Circuit Breaker...

  • Page 11: Features

    Hot Swapping A 9C214-2 Power Supply can be installed or removed from the back of the chassis while another power supply is operating without affecting network operation. However, before removing a power supply make sure the switch is turned off.

  • Page 12: Power Distribution System

    Introduction Power Distribution System The SmartSwitch 9000 uses a distributed DC power system (Figure 1-2) similar to those used in super computers. Three separate power buses are used to distribute DC power. The 48 volt DC System Power Bus, located on the backplane, powers all modules and the system cooling fans.

  • Page 13: Related Manuals

    Related Manuals The manuals listed below should be used to supplement the procedures and technical data contained in this manual. SmartSwitch 9000 Installation Guide SmartSwitch 9000 Operations Guide SmartSwitch 9000 9C300-1 Environmental Module User’s Guide In addition, each Interface Module has a user’s guide. Getting Help For additional support related to this device or document, contact the Cabletron Systems Global Call Center:...
  • Page 14 Introduction...

  • Page 15: Chapter 2 Installing The 9C214-2 Power Supply

    Installing the 9C214-2 Power Supply This unit to be installed in a restricted access area in accordance with the NEC or the authority having jurisdiction. When installing the unit the following guidelines must be met: CAUTION • Connect to a 48Vdc SELV source which is reliably connected to earth ground.
  • Page 16 Installing the 9C214-2 Power Supply 5. Remove the cover. (Keep the cover in the event you need to remove the power supply. The cover must be replaced to protect the connector.) 6. Hold the power supply by the handles on the top and bottom of the unit, and do the following: a.
  • Page 17 9C214-2 POWER SUPPLY MODULE AREA IN ACCORCANCE WITH THE NEC OR THE AUTHORITY HAVING JURISDICTION 48/60V 30A MAX Figure 2-1. Installing the 9C214-2 Power Supply Installing the 9C214-2 Power Supply Slot on Chassis Securing Screws STATUS 100% Load Terminal Block...

  • Page 18: Connecting Power Source

    Supply using at least number 10AWG (5 square millimeters) copper wire to which ring or spade terminals that will accept a number ten screw have been attached. Connect the power source to the connections on the terminal block on the 9C214-2 Power Supply (Figure 2-2) by following the steps below.

  • Page 19: Connecting A Nominal -48/-60 Volt Negative Power Source

    Connecting a Nominal -48/-60 Volt Negative Power Source The nominal -48/-60 volt negative power source is connected to a 9C214-2 Power Supply using at least number 10 AWG (5 square millimeters) copper wire to which ring or spade terminals that will accept a number ten screw have been attached.

  • Page 20: Powering Up A 9C214-2 Power Supply

    NOTE Module and all modules have been properly installed. 1. Turn on the 9C214-2 Power Supply using the circuit breaker at the bottom right of the power supply. (The power supply uses a soft start feature and does a pre-power diagnostic check. Outputs become enabled within 5 seconds of power on.)

  • Page 21: Chapter 3 9C214-2 Power Supply Operation

    9C214-2 Power Supply Operation The 9C214-2 Power Supply can operate with input voltages ranging from 36 – 72 positive or negative Volts Direct Current (VDC). Each 9C214-2 provides a maximum of 1000 watts of power to the SmartSwitch 9000. When two or more power supplies are installed, the system uses a current sharing scheme where under all load conditions each supply provides power equally.

  • Page 22: Diagnostic Controller

    100% to ensure protection of the power supply. LANVIEW LEDs The LANVIEW LEDs on the back of the 9C214-2 Power Supply can be used as an aid in troubleshooting. There are three LANVIEW LEDs visible to the user (Figure 3-1): •...
  • Page 23 POWER SUPPLY MODULE Figure 3-1. 9C214-2 Power Supply LANVIEW LEDs The PWR Status LED indicates, by color, the status of a power supply’s input and outputs. The possible colors, states, and descriptions of the PWR Status LED are listed in Table 3-1.
  • Page 24 9C214-2 Power Supply Operation The SMB Status LED indicates, by color, the status of the diagnostic controller. The possible colors, states, and descriptions of the SMB Status LED are listed in Table 3-2. LED Color Green Yellow/Green Yellow Yellow (Flashing) Red (Flashing) Table 3-2.

  • Page 25: Load Sharing

    Yellow Load Sharing Each 9C214-2 Power Supply uses a current sharing design. This design allows multiple power supplies to equally (within ± 5%) share the output load. For example, if two power supplies are used, each power supply provides 50% ± 5% of the output load.
  • Page 26 9C214-2 Power Supply Operation...

  • Page 27: Chapter 4 Specifications

    CAUTION The 9C214-2 Power Supply, when properly installed on the SmartSwitch 9000 Chassis, complies with the following specifications and standards: Safety Requirements of: •...

  • Page 28: Service

    Unit: 5.8 kilograms (13 lbs.) Shipping: 7.2 kilograms (16 lbs.) Environmental The 9C214-2 DC Power Supply has been tested, and found to be in compliance with Bellcore TR-NWT-000063. Operating Temperature: 5 – 40° C, 41–104° F Operating Humidity: Cooling: <.50 hour 5% to 95% non-condensing 2.15 cubic meters of air per minute drawn through the chassis...

  • Page 29: Dc Input

    Current 30A DC Maximum Fusing The DC input to the 9C214-2 Power Supply has a built in 30 amp circuit breaker. DC Input Connection The DC input connector is a three connector terminal block. Connections are made from the DC power source to this block using at least number 10 AWG (5 square millimeters) copper wire to which ring or spade terminals that will accept a number ten screw have been attached.
  • Page 30 Specifications...

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