3com PSE2500-A3 Benutzerhandbuch

User Manual 
PSE2500-A3 External PoE 
Power System 

Chapter 4  Installation and

 Debugging

 

4-1 

This section outlines the sequence for installing the PSE2500-A3 

device, including plug-in modules, as well as test procedures for 

verifying the integrity of the installation. 

The device may be installed to allow rear and front access. All 

cables may be routed through conduit openings, and all the operation 

can be completed on the front side. 

When running the dc output cables, pair the positive and negative 

conductors over as much of their length as possible to minimize loop 

areas. 

You will need the following tools and hardware to install and test 

the PSE2500-A3 unit: 

z 

Wire cutters and strippers 

z 

Heat shrink gun and appropriately sized heat-shrink tubing 

z 

Electric screwdriver with 6 mm (0.24 in.) hex head with 

variable torque range, 0 to 120 in lbs (0 to 13.6 N.m) 

z 

Adjustable wrench 

z 

M8 sleeve