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Cisco IE 2000 Switch Hardware Installation Guide
OL-25818-04
Chapter 2 Switch Installation
Connecting to Power
The switch panel labels can be seen in Figure 1-1, Figure 1-2, or Figure 1-3.
Step 3 Measure two strands of twisted-pair copper wire (18-to-20 AWG) long enough to connect to the DC
power source.
Step 4 Using an 18-gauge wire-stripping tool, strip each of the two twisted pair wires coming from each
DC-input power source to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm). Do not strip more than 0.27 inch
(6.8 mm) of insulation from the wire. Stripping more than the recommended amount of wire can leave
exposed wire from the power connector after installation.
Figure 2-12 Stripping the Power Connection Wire
Step 5
Remove the two captive screws that attach the power connector to the switch, and remove the power
connector. Remove both connectors if you are connecting to two power sources. See Figure 2-13.
Figure 2-13 Removing the Power Connectors from the Switch
Table 2-2 DC-A and DC-B Power Connector Labels
Label Connection
+ Positive DC power connection
– Return DC power connection
1 0.25 in. (6.3 mm) ± 0.02 in. (0.5 mm)
97489
1
1 Power connectors
16TC
±12/24/48
0.5-3.0A
332224
1