Cisco 880 Series Isrs - Cisco 860 Series Hardware Installation Manual

Chapter 1 Product Overview
Figure 1-2
not have antennas or connectors on the back panel. However, the feature locations are similar for all
Cisco 860 series routers.
Figure 1-2
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Cisco 880 Series ISRs

The Cisco 880 series ISRs have data and voice capabilities. They have the following features:
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The following features are located on the front panel:
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OL-16193-01
shows the back panel details of the Cisco 861 wireless (861W) ISR. Nonwireless routers do
Back Panel of the Cisco 861-W ISR
WAN
FE 4
1
Primary WAN port—10/100 FE
Antenna—captive omnidirectional dipole
WLAN antenna (wireless models only)
4-port 10/100 Ethernet switch
Serial port—console or auxiliary
Integrated 4-port 10/100 Ethernet switch for connecting to the LAN
10/100 FE, or a G.SHDSL port for connecting to the WAN
Optional, 802.11n embedded-wireless access point
Optional, Power over Ethernet (PoE)
DIMM expansion socket that can accept up to 512 MB of additional memory, for a total of 768 MB
USB 1.1 port
Express card slot for third-generation (3G) cellular data WAN connectivity, available only on the
Cisco 88xG models
Cisco 860 Series and Cisco 880 Series Integrated Services Routers Hardware Installation Guide
Cisco 861W
2 3 4
5 Reset button
6 Power connector
7 Earth ground connector
8 Kensington security slot
Cisco 880 Series ISRs
5 6 7 8
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