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Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500) SUPPORT FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 INFORMATION Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.blackbox.com • E-mail: info@blackbox.com...
FCC INFORMATION FEDERAL COMMUNICATIONS COMMISSION INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference when the equipment is...
DS3 PROVIDER BACKHAUL UNIT, 6-PORT NORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.
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NOM STATEMENT 12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada. 13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a los contactos y receptáculos donde salen del aparato.
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DS3 PROVIDER BACKHAUL UNIT, 6-PORT TRADEMARKS USED IN THIS MANUAL Any trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.
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CHAPTER 1: Introduction 1. Introduction These instructions provide basic installation procedures for the DS3 Provider Backhaul Unit, 6-Port. CAUTION Excess static electricity can damage your unit. Use proper static- protection handling techniques when installing and handling this equipment.
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• This users’ manual If anything is missing or damaged, call Black Box at 724-746-5500. 2. Select the site. When selecting a site for the DS3 Provider Backhaul Unit, consider the following: • The maximum recommended temperature is 86°F (30°C). Consider the internal temperature of the rack.
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Verify that the PWR LED is lit. Verify that the switches on the front of the unit are in the appropriate positions for the DS3 line. Plug in the local Ethernet connection and verify the physical link by the LNK LED on the front of the unit.