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9C214-2 Power Supply Operation

3-4

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.

Table 3-2. SMB Status LED

LED Color

State

Description

Green

Functional

Fully operational.

Yellow/Green

Booting

Flashes yellow and green while booting.

Yellow

Testing

Power up testing being performed.

Yellow (Flashing)

Crippled

Limited functionality of the diagnostic
controller or fan failure.

Red

Reset

Normal power-up reset.

Red (Flashing)

Failed

Fatal error has occurred.

Off

Power off

Module powered off.

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Summary of Contents for 9C214-2

Page 1: ...SmartSwitch 9000 9C214 2 DC Power Supply Installation Guide 9031305 05 ...

Page 2: ......

Page 3: ...DAMAGES WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES Copyright April 1998 by Cabletron Systems Inc 35 Industrial Way Rochester NH 03867 5005 All Rights Reserved Printed in the United States of America Order Numb...

Page 4: ...in which case the user will be required to correct the interference at his own expense WARNING Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment VCCI Notice This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Techn...

Page 5: ...g Equipment for use in a Commercial or Light Industrial Environment We the undersigned hereby declare under our sole responsibility that the equipment packaged with this notice conforms to the above directives Manufacturer Legal Representative in Europe Mr Ronald Fotino Mr J Solari ____________________________________________________ ______________________________________________________ Full Name...

Page 6: ...Notice iv ...

Page 7: ...wer 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 3 2 Internal Temperature Sensor 3 2 Power Supply Cooling 3 2 LANVIEW LEDs 3 2 Load Sharing 3 5 Chapter 4 Specifications Safety 4 1 Service 4 2 Bellcore Standards 4 2 Physical 4 2 Environmental 4 2 DC I...

Page 8: ...Contents vi ...

Page 9: ...2 Power Supply Chapter 3 9C214 2 Power Supply Operation contains detailed information regarding the power supply operation Chapter 4 Specifications provides detailed specifications of the 9C214 2 Power 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 ...

Page 10: ...WER SUPPLY MODULE STATUS P W R S N B THIS UNIT TO BE INSTALLED IN A RESTRICTED ACCESS AREA IN ACCORCANCE WITH THE NEC OR THE AUTHORITY HAVING JURISDICTION 48 60V 30A MAX OL GML Status LED Power Supply SMB Status LED Power Supply Circuit Breaker Terminal Block Level Indicator LED ...

Page 11: ...rheating by shutting the power supply down if a thermal overload occurs Automatic recovery takes place after the thermal overload condition is corrected 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 12: ...of the system s diagnostic controllers and the environmental module The INB termination power bus provides 3 3 volts DC to the SmartSwitch 9000 9C614 INB termination modules Figure 1 2 Distributed DC Power Distribution System 36 72 volts DC Power Supply 5 volts 3 3 volts DC Power Supply 5 volts 3 3 volts DC DC CONVERTOR Diagnostic Controller Communications Systems Components DC DC CONVERTOR Diagno...

Page 13: ...and revision numbers of all involved Cabletron Systems products in the network A description of your network environment layout cable type etc Network load and frame size at the time of trouble if known The device history i e have you returned the device before is this a recurring problem etc Any previous Return Material Authorization RMA numbers Phone 603 332 9400 Internet mail support ctron com ...

Page 14: ...Introduction 1 6 ...

Page 15: ...ped 2 Remove the power supply from the protective plastic bag Save the bag in the event the power supply must be reshipped 3 Examine the power supply carefully checking for damage If any damage exists DO NOT install the power supply Immediately contact Cabletron Systems Technical Support 4 Loosen and remove the two screws from one of the power supply connector covers on the rear of the SmartSwitch...

Page 16: ...n the top and the tab is inserted in the slot on the bottom c Plug the power supply into the connector on the back of the chassis by pushing the power supply until its frame touches the surface of the SmartSwitch 9000 chassis Do not force the power supply in place If significant resistance is encountered before the frame is flush with the chassis remove the power supply realign it and push it in a...

Page 17: ...r Supply 2 1 9C214 2 100 50 0 Load POWER SUPPLY MODULE STATUS P W R S N B THIS UNIT TO BE INSTALLED IN A RESTRICTED ACCESS AREA IN ACCORCANCE WITH THE NEC OR THE AUTHORITY HAVING JURISDICTION 48 60V 30A MAX OL GML Securing Screws Slot on Chassis Tab Securing Screws Terminal Block ...

Page 18: ... nominal 48 60 volt power source 2 Turn off the power supply circuit breaker 3 Remove the cover protecting the terminal block 4 Connect the earth ground lead to the earth ground terminal 5 Connect the 48 60 volt return lead to the negative terminal 6 Connect the 48 60 volt lead to the positive terminal 7 Replace the cover on the terminal block 8 Restore power to the 48 60 volt power source 9 Turn ...

Page 19: ...tecting the terminal block 4 Connect the earth ground lead to the earth ground terminal 5 Connect the 48 60 volt return lead to the positive terminal 6 Connect the 48 60 volt lead to the negative terminal 7 Replace the cover on the terminal block 8 Restore power to the 48 60 volt power source 9 Turn on the power supply circuit breaker Figure 2 3 Connecting a Nominal 48 60 Volt Negative Power Sourc...

Page 20: ...ft start feature and does a pre power diagnostic check Outputs become enabled within 5 seconds of power on 2 Check to make sure that a The PWR Status LED is green b The SMB Status LED is green If the LEDs are any color other than green refer to LANVIEW LEDs in Chapter 3 Before you power up a 9C214 2 Power Supply make sure that the Environmental Module and all modules have been properly installed N...

Page 21: ...the 36 72 VDC to three different DC outputs for use by the power buses within the SmartSwitch 9000 Each of these outputs is described below 57 volts are supplied to the 48 volt DC System Power Bus for use throughout the chassis for each installed module and the Environmental Module system fans 5 volts are supplied to the Diagnostic Power Bus used by the diagnostic controllers and the Environmental...

Page 22: ...pply power to the system Internal Temperature Sensor Each 9C214 2 Power Supply has a built in temperature sensor for monitoring its own internal temperature The results of the monitoring are available to the network manager via the LCD on the 9C300 1 Environmental Module as well as local and remote management Power Supply Cooling Each 9C214 2 Power Supply includes an internal cooling fan The diagn...

Page 23: ... Table 3 1 Table 3 1 PWR Status LED LED Color State Description Green Functional The 57 volt 5 volt and 3 3 volt outputs as well as the input are within established tolerances Yellow Crippled Not fully operational due to lack of DC input Red Fault One of the system power supply outputs or input is out of regulation 9C214 2 100 50 0 Load POWER SUPPLY MODULE STATUS P W R S N B OL GML PWR STATUS SMB ...

Page 24: ...3 2 Table 3 2 SMB Status LED LED Color State Description Green Functional Fully operational Yellow Green Booting Flashes yellow and green while booting Yellow Testing Power up testing being performed Yellow Flashing Crippled Limited functionality of the diagnostic controller or fan failure Red Reset Normal power up reset Red Flashing Failed Fatal error has occurred Off Power off Module powered off...

Page 25: ... output load This feature increases the life of each power supply Table 3 3 Power Supply Level Indicator LED Segment Number s LED Color State Description 1 5 Green 0 49 of power load being used No action necessary 6 9 Green 50 89 of power load being used No parallel power supply operational No action necessary 6 9 Green Yellow 50 89 of power load being used Parallel supply ies installed however ye...

Page 26: ...9C214 2 Power Supply Operation 3 6 ...

Page 27: ...o 950 EN 60950 IEC 950 TR NWT 000063 EMI Requirements of FCC Part 15 Class A EN 55022 Class A VCCI Class I GR 1089 CORE EMC requirements of EN 50082 1 IEC 801 2 ESD IEC 801 3 Radiated susceptibility IEC 801 4 EFT GR 1089 CORE 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...

Page 28: ...nts GR 1089 COREEMC and Electrical Safety Generic criteria for Network Telecommunications Equipment 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 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 1...

Page 29: ...ker 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 Output Power Each 9C214 2 Power Supply is capable of generating the following output voltages 57 volts 17A ...

Page 30: ...Specifications 4 4 ...

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