Cisco 880 Series Isrs - Cisco 881W - Integrated Services Router Wireless Hardware Installation Manual

Chapter 1 Product Overview
Figure 1-2
not have antennas on the back panel. However, the feature locations are similar for all Cisco 860 series
routers.
Figure 1-2
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1. Depending on the router model, the primary WAN port can be 10/100 FE or ADSLoPOTs. The ADSLoPOTS WAN port is

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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Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
OL-16193-03
shows the back panel details of the Cisco 861 wireless (861W) ISR. Nonwireless routers do
Back Panel of the Cisco 861W ISR
WAN
FE 4
1
1
Primary WAN port —10/100 FE or
ADSLoPOTSFE
Antenna—captive omnidirectional dipole
WLAN antenna (wireless models only)
4-port 10/100 Ethernet switch
Serial port—console or auxiliary
in the same location as the 10/100 FE WAN port.
Integrated 4-port 10/100 Ethernet switch for connecting to the LAN
10/100 FE, VDSL2oPOTS, ADSL2+ over POTS, ADSL2+ over ISDN, or G.SHDSL port for
connecting to the WAN
Optional embedded Wi-Fi CERTIFIED™, 802.11b/g/n-compliant wireless AP
Optional 2-port Power over Ethernet (PoE)
DIMM expansion socket that can accept up to 512 MB of additional memory, for a total of 768 MB
system memory
USB 1.1 port
Express card slot for third-generation (3G) cellular data WAN connectivity, available only on the
Cisco 88xG models
Cisco 861W
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5
Reset button
6
Power connector
7 Earth ground connection
8 Kensington security slot
Cisco 880 Series ISRs
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