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Cisco Integrated Services Router Hardware Installation Guide
OL-27407-01
Chapter1 Product Overview
Cisco C881, C886, and C887 Series ISRs
Figure 1-43 shows the back panel details of the Cisco 892-W router. Nonwireless routers do not have
RP-TNC antennas or connectors on the back panel. Some of the features that are shown may not be
available on your router. However, the feature locations are similar across all Cisco890 series routers.
Figure1-43 Back Panel of the Cisco 892-W Router
1Antenna—dipole swivel antenna attached to
RP-TNC connectors (wireless models only) 7PoE power connector for optional PoE
module1
1. The Cisco 890 series ISRs can include an optional PoE module that provides power to 802.3af-compliant devices connected
to ethernet ports 0 through 3. If this feature was not configured with the factory order you must order and install it to enable
the PoE function.
2Backup—Data BRI2 or V.923 port
2. The Data BRI port is available only on the Cisco 892 router models.
3. The V.92 port (not shown) is available only on the Cisco 891 router models and is located between the console port and the
Ethernet switch.
8Reset button
3Primary WAN port—FE and GE 9Power connector
4Auxiliary port 10 Earth ground connection
5Console port 11 Kensington security slot
68-port 10/100 Ethernet switch
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