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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 the AC Adapter
Figure 3-24 Connecting PoE for the Cisco 880 and the Cisco 890 Series Routers
The Cisco 880 series ISRs with embedded WLAN antennas require a single external power supply: a
30-W power supply for non-POE-enabled routers or a 60-W power supply for POE-enabled routers. For
the back panels of some of these routers, see Figure 1-19 and Figure 1-21.
For more information on configuring PoE, refer to the Cisco 860 Series, Cisco 880 Series, and Cisco 890
Series Integrated Services Routers Software Configuration Guide.

Connecting the AC Adapter

Warning
The device is designed to work with TN power systems.
Statement 19
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than:
120 VAC, 20 A U.S. (240 VAC, 16 to 20 A international).
Statement 1005
Warning
This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit.
Statement 1028
148-VDC PoE input jack 4AC plug
2Power cord 512-VDC input power-jack plug
3Power adapter—48 VDC 6Power adapter—12 VDC
231995
5
22
6
4
4
3
1