SmartSwitch 9000 9C214-3 AC Power Supply Installation Guide 9032529-01
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.
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.
Notice DECLARATION OF CONFORMITY ADDENDUM 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: 89/336/EEC 73/23/EEC Cabletron Systems, Inc. 35 Industrial Way PO Box 5005 Rochester, NH 03867 Mr. J.
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Contents Chapter 1 Introduction Using This Manual........................................................................................................ 1-1 The 9C214-3 Power Supply.......................................................................................... 1-1 Features ................................................................................................................... 1-3 Power Distribution System...............................................................................
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Chapter 1 Introduction Using This Manual Read through this manual to become familiar with its contents and to gain an understanding of the features and capabilities of the 9C214-3 power supply prior to installing and operating it. Chapter 1, Introduction, provides a brief description of the 9C214-3 power supply and its features. This chapter also includes a list of related manuals and information on getting help.
Introduction Power Supply Status LED SMB Status LED P W R S N B STATUS 100% Load 9C214-3 50% 0% POWER SUPPLY MODULE 207-264v-12A 50-60 Hz Power Supply Level Indicator LED Power Switch AC Power Socket Figure 1-1.
Introduction Features Diagnostic Controller for Management Each 9C214-3 power supply has a diagnostic controller which includes a microprocessor that monitors the numerous power supply functions available to the Network Manager via LCD, as well as local and remote management. Internal Temperature Sensor Each 9C214-3 power supply has its own built-in temperature sensor for monitoring and reporting its own internal temperature to the Network Manager via LCD, as well as local and remote management.
Introduction Power Distribution System The SmartSwitch 9000 uses a distributed DC power distribution 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. The Diagnostic Power Bus provides 5 volts DC to all of the system’s diagnostic controllers and the Environmental Module. The INB Termination Power Bus provides 3.
Introduction Getting Help For additional support related to this device or document, contact Cabletron Systems using one of the following methods: World Wide Web http://www.cabletron.com/ Phone (603) 332-9400 Internet mail support@cabletron.com FTP ftp://ftp.cabletron.com/ anonymous your email address Login Password To send comments or suggestions concerning this document, contact the Cabletron Systems Technical Writing Department via the following email address: TechWriting@cabletron.
Introduction 1-6
Chapter 2 Installing the 9C214-3 Power Supply At least one power supply must be installed on the rear of the SmartSwitch 9000 chassis. Additional power supplies can be added to achieve redundancy. A power supply is installed by plugging it into either the left or right power supply connector on the SmartSwitch 9000 chassis, as shown in Figure 2-1. Unpacking the 9C214-3 Power Supply 1. Unpack the power supply by removing it from the shipping box and sliding the two foam end caps off the unit.
Installing the 9C214-3 Power Supply 3. Hold the power supply by the handles on the top and bottom of the unit and do the following: a. Align the power supply so that the lip on the bottom and the hook on the top are slightly above the corresponding slots on the chassis. b. Ease the power supply down until the hook catches the slot on the top and the tab is inserted in the slot on the bottom. c.
Installing the 9C214-3 Power Supply Powering Up the 9C214-3 Power Supply NOTE Before you turn the power switch on, make sure that the Environmental Module and all Interface Modules have been properly installed. The 9C214-3 Power Supply is powered up by following the steps below: 1. Plug one end of the power cord (supplied with the power supply) into the AC power socket on the lower right front corner of the power supply. 2. Plug the other end of the power cord into an AC receptacle.
Installing the 9C214-3 Power Supply 2-4
Chapter 3 9C214-3 Power Supply Operation The 9C214-3 power supply can operate with input voltages ranging from 207–264 VAC at 50/60 Hz. Each 9C214-3 provides a maximum of 2000 watts of power to the SmartSwitch 9000. When two power supplies are installed, the system uses a current sharing scheme where, under all load conditions, each supply provides 50% (± 5%) of the required load. Each 9C214-3 power supply converts the 207–264 VAC to three different DC outputs for internal use by the system.
9C214-3 Power Supply Operation System Diagnostic Controller The System Diagnostic Controller is composed of a Z-80 microprocessor and its supporting logic. The System Diagnostic Controller monitors the power supply’s input and output power parameters as well as the temperature and fan status. In addition, the System Diagnostic Controller adjusts fan speed and controls the LANVIEW diagnostic LEDs.
9C214-3 Power Supply Operation PWR Status LED The PWR Status LED indicates the status of a power supply’s input and output. The possible states and descriptions of the PWR Status LED are listed in Table 3-1. Table 3-1. PWR Status LED LED Color State Description Green Functional The 56-volt, 5-volt, and 3.3-volt outputs are within established tolerances. Yellow Crippled Not fully operational (56-volt output is not within established tolerances due to lack of AC input).
9C214-3 Power Supply Operation Power Supply Level Indicator LED The Power Supply Level Indicator LED indicates the percentage of the power supply load. The possible states and descriptions of the Power Supply Level Indicator LED are listed in Table 3-3. Table 3-3. Power Supply Level Indicator LED Segment Number(s) 3-4 LED Color State Description 1–5 Green 10–50% of power load being used. No action necessary. 6–9 Green 60–90% of power load being used. No parallel power supply operational.
Chapter 4 Specifications Safety ! CAUTION It is the responsibility of the person who sells the system to which the modules will be a part to ensure that the total system meets allowed limits of conducted and radiated emissions. The 9C214-3 power supply, when properly installed on the SmartSwitch 9000 chassis, complies with the following safety specifications and standards: • • • • • • • • UL 1950 CSA C22.2 No.
Specifications Physical Dimensions 60.96 H x 19.05 W x 13.97 D centimeters (24 H x 7.5 W x 5.5 D inches) Weight Unit: 8.6 kilograms (19 lbs.) Shipping: 9.9 kilograms (22 lbs.) Environmental Operating Temperature: 5–40° C, 51–104° F Operating Humidity: 5% to 95% Cooling: 2.15 cubic meters (76 cubic feet) of air per minute drawn through the chassis Universal AC Input Each 9C214-3 power supply accepts input voltage ranging from 207–264 volts at 50–60 Hz.
Specifications Output Voltage Each 9C214-3 power supply is capable of generating the following output voltages: 56.0 volts @35A 3.3 volts @17A 5.
Specifications 4-4