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Cisco Integrated Services Router Hardware Installation Guide
OL-23125-02
Chapter 3 Connecting the Router
Cisco 860, 880, 890 Series
Figure 3-30 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 1-29 and Figure 1-31.
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
Note The Cisco 892FSP utilizes a single 4-pin power connector type. Figure 3-33 shows the pin number
assignment of the Cisco 892FSP Power Adapter Connector.
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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