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8820 Broadband Access Concentrator
AC to DC Power Supply
Installation Instructions
Document Number 8800-A2-GZ41-20
June 2004
AC to DC Power Supply
The AC to DC Power Supply consists of a power supply chassis and one or two
power modules.
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The AC to DC Power Supply can be used to supply redundant power to a single
8820 Broadband Access Concentrator (BAC), or non-redundant power to one or
two BACs.
The maximum DC output of each power module is 825 watts. Do not exceed
825 watts in your BAC configuration.
Product-Related Documents
Complete documentation for Paradyne products is available at
www.paradyne.com. Select Support → Technical Manuals.
To request a paper copy of a Paradyne document, or to speak with a sales
representative, please call 1-727-530-2000.
8800-A2-GZ41-20
The power supply chassis with one power module is Feature
Number 8800-F2-900.
The power module is Feature Number 8800-F2-901.
Document Number
Document Title
8820-A2-GN20
8820 Broadband Access Concentrator Installation Guide
June 2004
1
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Summary of Contents for Paradyne 8820
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Page 1: Installation Instructions
The power module is Feature Number 8800-F2-901. The AC to DC Power Supply can be used to supply redundant power to a single 8820 Broadband Access Concentrator (BAC), or non-redundant power to one or two BACs. The maximum DC output of each power module is 825 watts. Do not exceed 825 watts in your BAC configuration. -
Page 2: Installation Overview
Installation of the AC to DC Power Supply requires the following steps: 1. Mount the power supply in your rack. 2. Connect the power supply to the 8820 BAC. 3. Connect the power supply to an AC power source. Be sure to register your warranty at www.paradyne.com/warranty. - Page 3 Strip 1/2 inch of insulation from the ends of the wires to be fastened at split bolt connectors or the grounding lug of the BAC. CAUTION: The following procedures must be performed by a trained technician. 8800-A2-GZ41-20 8820 Broadband Access Concentrator for more information. CLOCK SERIAL ALARM...
- Page 4 Providing Redundant Power to One BAC (Recommended) Procedure To connect two power modules to one BAC (see 1. If none exist, install split bolt connectors or a grounding block near the rack where the power supply and BAC reside. NOTE: Split bolt connectors are not supplied.
- Page 5 Figure 1. One BAC Powered by Two Power Modules 8800-A2-GZ41-20 June 2004...
- Page 6 Providing Non-Redundant Power to One BAC Procedure To connect one power module to one BAC (see 1. If none exists, install a split bolt connector or grounding block near the rack where the power supply and BAC reside. NOTE: Split bolt connectors are not supplied. 2.
- Page 7 Figure 2. One BAC Powered by One Power Module 8800-A2-GZ41-20 June 2004...
- Page 8 Providing Non-Redundant Power to Two BACs Procedure To connect two power modules to two BACs (see 1. If none exist, install split bolt connectors or a grounding block near the rack where the power supply and BACs reside. NOTE: Split bolt connectors are not supplied. 2.
- Page 9 Figure 3. Two BACs Powered by Two Power Modules 8800-A2-GZ41-20 June 2004...
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Page 10: Warranty, Sales, Service, And Training Information
Warranty, Sales, Service, and Training Information Contact your local sales representative, service representative, or distributor directly for any help needed. For additional information concerning warranty, sales, service, repair, installation, documentation, training, distributor locations, or Paradyne worldwide office locations, use one of the following methods: „...
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