Black Box SP250A Manual do Utilizador

CUSTOMERSUPPORTINFORMATIONOrder toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOXFREE technical support, 24 hours a day,

11CHAPTER 3: Installation3.1.2 THEPRIMARYSURGEPROTECTOR(SP250A)Figure 3-2. A typical barrier application for the PSP.Local HubElectricalPanelExteriorW

12CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORS3.2 Installation Procedures3.2.1 CONNECTING THEPSP ORSSP TO ANI/O PORTFigure 3-3. Installing a Surg

13CHAPTER 3: InstallationCAUTION!Surge energy may run both directions on the ground strap. To providethe best protection, it is essential that the gro

14CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORSThese Category 5 Surge Protectors meet IEC standards 801.2, 801.4, and801.5 (CE Mark).Table A-1. IE

15APPENDIX B: EIA/TIA TSB-40A ComplianceallTable B-1. Results of TSB-40A Compliance Testing, Part 1: Typical Near-End Crosstalk MeasurementsNEXT Measu

16CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORSTable B-2. Results of TSB-40A Compliance Testing, Part 2: Typical Attenuation MeasurementsAttenuati

17APPENDIX B: EIA/TIA TSB-40A ComplianceTable B-3. Results of TSB-40A Compliance Testing, Part 3: Typical Return-Loss MeasurementsReturn-Loss Measurem

NOTES

1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746© Copyright 1996. Black Box Corporation. All rig

NOM STATEMENT3NORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY STATEMENTINSTRUCCIONES DE SEGURIDAD

CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORSTRADEMARK USED IN THIS MANUAL4

TABLE OF CONTENTSContentsChapter Page5

1. SpecificationsCATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORSCompliance —Standards —Interfaces —CAUTION!Because of clamp-voltage limitations, the

7CHAPTER 1: Specifications DC Clamp Voltage —Grounding —Insertion Loss —Return Loss —Group Delay —Series Resistance — ΩConnectors —Leads/SignalsProtec

8CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORS2.1 General OverviewAppendix BCAUTION!These surge protectors will not provide complete protection sh

9CHAPTER 2: Introduction2.2 Important Features

10CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORS3.1 Applications3.1.1 THESECONDARYSURGEPROTECTOR(SP251A)Figure 3-1. A typical point-of-use applicat