4-2
User Guide for Cisco Digital Media Player Device Manager 5.2.x
OL-15764-03
Chapter 4 Connect to a Power Source
Procedures
We recommend that you do not obtain power for such DMPs from network switches in the Cisco 3560
Series. When you must do so, then take care to use the shortest possible Ethernet cord. Alternatively, you
might use network switches from the Cisco 3750 Series, which offer configurable PoE power output.
Procedures
• Receive Electrical Power from a 100V–240V AC Socket, page 4-2
• Receive Electrical Power from 802.3af Power over Ethernet (PoE), page 4-3
Receive Electrical Power from a 100V–240V AC Socket
Warning
Use ONLY the power adapter, power cord, and plugs that we supply for your DMP model explicitly.
DO NOT USE OTHERS, even if they appear identical or appear to work with another DMP model.
Before You Begin
• Did your Cisco equipment ship with a power cord and AC adapter? Or did it ship with an AC adapter
and multiple, snap-on plugs? Your packing list states which supplies Cisco planned to ship.
(Alternatively, you might have purchased a Cisco power cord and AC adapter as accessories for your
equipment.)
• To learn which Cisco power cords and AC adapters are compatible with your DMP, see its datasheet
at http://www.cisco.com/go/dms/dmp/datasheets.
Procedure
Step 1 If your DMP power cord must be assembled, assemble it.
a. Identify the correct snap-on plug for your region.
b. Snap that plug onto the AC adapter.
Step 2 Connect the DMP power cable to the AC adapter.
Step 3 Connect the DC barrel connector to the DC power supply on the DMP chassis.
Step 4 Connect to an AC electrical outlet that you know is grounded. It must use the correct voltage level for
your locale. Supported levels range from 100V to 240V.
Note To protect your DMP from electrical surges, we recommend that you use a surge protector or an
uninterruptable power supply from a reputable manufacturer.
Step 5 Stop. You have completed this procedure.
Related Topics
• Physical Interfaces (I/O Ports), page 2-4
• Power Cord Options, page 2-6
• Receive Electrical Power from 802.3af Power over Ethernet (PoE), page 4-3
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