Cisco WS-C2950-12 Hardware Installation Manual page 77

Chapter 2 Installation
An exposed wire lead from a DC-input power source can conduct harmful levels
Warning
of electricity. Be sure that no exposed portion of the DC-input power source
wire extends from the terminal block plug.
Figure 2-27 Inserting Wires in the Terminal Block Plug
Step 5 Use a ratcheting torque screwdriver to torque the terminal block captive screw
(above the installed wire lead) to 4.5 lbf-in. (72 ozf-in.). (See
Do not overtorque the terminal-block captive screws. The recommended
Caution
maximum torque is 4.5 lbf-in.
78-11157-03
Catalyst 2950 Desktop Switch Hardware Installation Guide
Connecting to DC Power
Return
Feed A
Negative
Return
Feed B
Negative
Figure 2-28.)
2-29