Cisco 881W - Integrated Services Router Wireless - Connecting Power over Ethernet; Connecting the AC Adapter

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Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
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Chapter 3 Connecting the Router
Connecting Power over Ethernet
Connecting Power over Ethernet
Warning This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
Figure 3-17 shows how to connect the 48-VDC Power over Ethernet (PoE) power adapter to your router.
The PoE adapter provides power to ports 0 and 1 of the 4-port 10/100 FE switch on the Cisco 880 series
routers and ports 0,1, 2, and 3 of the 8-port 10/100 FE switch on the Cisco 890 series routers.
Note The router must also be connected to an AC power outlet through a 12-VDC adapter. To connect the
router to an AC outlet, see “Connecting the AC Adapter” section on page 3-18.
Note Be sure that the internal PoE is enabled for this connection procedure to work.
Figure 3-17 Connecting PoE
Connecting the AC Adapter
Warning The device is designed to work with TN power systems. Statement 19
1 48-VDC PoE input jack 4 AC plug
2 Power cord 5 12-VDC input power-jack plug
3 Power adapter—48 VDC 6 Power adapter—12 VDC
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