Wiring The Dc Power - Cisco IR829 Hardware Installation Manual

Connecting the Router
Connecting to DC Power
 Wires will be wound at 1 twist per inch
The example in Figure 4
eliminating items 2 and 3 in the diagram.
Figure 4 Power cable
Details listed in the power cable example are:
Table 3
1 4-pin locking connector
2 2 loops of DC power and power return wires only. Other wires that may be
used should run outside the Ferrite.
3 Ferrite Bead
4 Wires wound at 1 twist per inch

Wiring the DC Power

To connect the DC power on your Cisco IR829, follow these steps:
1. Identify the DC power source and measure 4 strands of copper wire 16 AWG
(1.29mm) long enough to connect to the DC power source.
NOTE: The maximum length of the cable before twisting is 15 feet (4.6 meters).
2. Using an 16-gauge wire-stripping tool, strip each of the 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.
shows a cable constructed with a ferrite for a different certification. You can build your cable without the ferrite
4 3 2
50
1
Note Ferrite bead and the
loops of wire are not
needed at this time.
Note Ferrite bead and the
loops of wire are not
needed at this time.