Chapter 9 Removing and Installing the NPE or NSE

Removing and Replacing the NPE or NSE

Figure 9-22 Connecting DC-Input Power to a Cisco uBR7246VXR Router

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Power switch

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–V lead

 

 

 

 

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Power receptacle

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M4 studs

 

 

 

 

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Captive installation screw

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+V lead

 

 

 

 

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M5 grounding receptacles

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Handle

 

 

 

 

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M5 grounding lug

 

 

 

 

 

 

Step 3 If necessary, use a wire stripper to strip approximately 0.55 inch (14 mm) from the –V, +V, and ground leads.

Note The ground lead for the Cisco uBR7246VXR router DC-input power supply consists of a two-hole grounding lug that connects to an M5 grounding receptacle; you do not need to strip this ground lead.

Figure 9-23 Stripping the DC-Input Lines

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0.55 in. (14 mm)

Network Processing Engine and Network Services Engine Installation and Configuration

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Cisco Systems NPE-225, NPE-175 manual Connecting DC-Input Power to a Cisco uBR7246VXR Router