Paradyne 12000E installation instructions Important Safety Instructions

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! Important Safety Instructions

1.Read and follow all warning notices and instructions marked on the product or included in the manual.

2.Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous high voltage points or other risks. Refer all servicing to qualified service personnel.

3.WARNING: This unit supports a redundant 48 VDC power input connection. Disconnect both sources of input power before servicing.

4.This product is to be installed only in a Restricted Access Location (dedicated equipment rooms, equipment closets or the like) in accordance with articles 110-16, 110-17 and 110-18 of the National Electrical Code, ANSI/NFPA 70.

5.This product is to be connected to a 48 VDC SELV supply source that is electrically isolated from the AC source.

6.The positive terminal of the 48 VDC source is to be reliably connected to earth. Connect a green/yellow earthing (grounding) wire to the protective earthing (grounding) lug connector, identified by the protective earth symbol on the chassis.

7.A readily accessible disconnect device as part of the building installation shall be incorporated in fixed wiring. The disconnect device (a 48 VDC, 30 A, single pole circuit breaker or switch) must be included in the ungrounded supply

conductor. Over current protection must be included with a 48 VDC, 30 A fuse or circuit breaker in the ungrounded conductor. Use minimum 8 AWG (6 mm2) fixed power source wires with strain retention.

8.Do not allow anything to rest on the power cord and do not locate the product where persons will walk on the power cord.

9.Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect it from overheating, these slots and openings must not be blocked or covered.

10.General purpose cables are described for use with this product. Special cables, which may be required by the regulatory inspection authority for the

installation site, are the responsibility of the customer. To reduce the risk of fire, use a UL Listed or CSA Certified, minimum 26 AWG (0.128 mm2) telecommunication cable, or comparable cables certified for use in the country of installation.

11.A rare phenomenon can create a voltage potential between the earth grounds of two or more buildings. If products installed in separate buildings are interconnected, the voltage potential may cause a hazardous condition. Consult a qualified electrical consultant to determine whether or not this phenomenon exists and, if necessary, implement corrective action prior to interconnecting the products.

IPD1-A2-GZ40-10

July 2005

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Contents Software and Firmware License Agreement ContentsJuly IPD1-A2-GZ40-10 Unpacking and Inspecting the Equipment IntroductionInstallation on a Tabletop Installation OptionsInstalling in a Rack Installing a Management Module Installing Your Management ModuleManagement Module Slots Management Module Installing Your Interface Modules July IPD1-A2-GZ40-10 Powering Up Your 12000E DC Terminal Block DC Power Terminal Establishing Your Uplink Connections Connecting Your Subscriber Lines Female RJ21 Connector a For Interface Module Slot IPD1-A2-GZ40-10 July Product Documentation Online Configuration and ManagementFan Module Specifications Criteria SpecificationsImportant Safety Instructions United States EMI Notice Canada EMI Notice Warranty, Sales, Service, and Training InformationIPD1-A2-GZ40-10