Black Box SP250A, SP251A manual All

Page 6

CHAPTER 1: Specificatio s

DC Clamp

DiffCommonentialMode:toGround:Perpair:8Each.1voltslineseparate7.50voltsmAat50mA;

Voltage —

Grounding —

Externtochssisground-groundstrapcontactprovides

unit-ground

Insertion Loss —

Lssthan0.14dBat100Mhz(includingconnector)

Return Loss —

Betterthan dB

 

Group Delay —

None(1MHzto100MHz)

 

Series Resistance — Lessthanfemale400

 

Connectors —

(2)RJ-45

 

Leads/Signals

 

 

Protected —

All

 

MTBF —

1,595,000(MIL-HDBKhours-217E)inaground-benignenvironment

Maximum

 

 

Altitude —

10,000ft.(3048m)

 

Temperature

 

 

Tolerance —

32to140˚F(0to60˚C)

 

Humidity

 

 

Tolerance —

Upto95%noncondensing

 

Size —

2.3"Hx1.7"Wx0.8"D(5.7x4.3x1.9cm)

Weight —

1lb.(0.5kg)

 

7

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Contents Category 5 Primary and Secondary Surge Protectors Tal Alas Installaion 100ohms All Category 5 Primary and Secondary Surge Protectors Easytoinstall A typical point-of-use application for the SSP A typical barrier application for the PSP TheSurge Ctrical Must Hardware Spec Appendix B EIA/TIA TSB-40A Compliance Page Copyright 1996. Black Box Corporation. All rights reserved