Paradyne Broadband Access Concentrator 8820 User Manual

8800-A2-GZ41-20 June 2004 18820 Broadband Access Concentrator AC to DC Power SupplyInstallation InstructionsDocument Number 8800-A2-GZ41-20June 2004 A

10 June 2004 8800-A2-GZ41-20Warranty, Sales, Service, and Training InformationContact your local sales representative, service representative, or dist

2 June 2004 8800-A2-GZ41-20Installation OverviewInstallation of the AC to DC Power Supply requires the following steps:1. Mount the power supply in yo

8800-A2-GZ41-20 June 2004 3Connecting the Power Supply to the BACPower Entry Modules (PEMs) installed in the front of the BAC provide –48 VDC power di

4 June 2004 8800-A2-GZ41-20Providing Redundant Power to One BAC (Recommended)ProcedureTo connect two power modules to one BAC (see Figure 1):1. If non

8800-A2-GZ41-20 June 2004 5Figure 1. One BAC Powered by Two Power Modules18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 10

6 June 2004 8800-A2-GZ41-20Providing Non-Redundant Power to One BAC ProcedureTo connect one power module to one BAC (see Figure 2):1. If none exists,

8800-A2-GZ41-20 June 2004 7Figure 2. One BAC Powered by One Power Module18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 104

8 June 2004 8800-A2-GZ41-20Providing Non-Redundant Power to Two BACsProcedureTo connect two power modules to two BACs (see Figure 3):1. If none exist,

8800-A2-GZ41-20 June 2004 9Figure 3. Two BACs Powered by Two Power Modules18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1