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Tools and Equipment
Tools and Equipment
• Dual-hole lugs
• Double barrel with inspection hole
• Hole spacing is 5/8 in.
• Lug tab width max 0.46 in.
• Nuts
• PSU can accommodate 10 – 6 AWG
• Number 2 Phillips Screwdriver
• 7 mm nut driver or 7 mm socket on a torque wrench
Procedure
Step 1
Locate the terminal block on the power supply unit.
Step 2
Flap open the front protective cover on the power supply unit.
Step 3
Use a wire-stripping tool to strip the ends of each of the two wires coming from the DC-input power source
as recommended by the lug manufacturer.
Note
Step 4
Identify the positive and negative feed positions for the terminal block. The recommended wiring sequence
is as in the figure below.
Step 5
Attach the lugs on the terminal block, see the figure below.
Cisco ASR 907 Router Hardware Installation Guide
86
Stripping more than the recommended amount of wire can leave behind exposed wire from the
terminal block after installation.
Installing the Cisco ASR 907 Router
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