Cisco 881W Hardware Installation Guide - Page 17
Cisco 880 Series ISRs - wireless router
UPC - 882658171802
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Chapter 1 Product Overview Cisco 880 Series ISRs Figure 1-2 shows the back panel details of the Cisco 861 wireless (861W) ISR. Nonwireless routers do not have antennas on the back panel. However, the feature locations are similar for all Cisco 860 series routers. Figure 1-2 Back Panel of the Cisco 861W ISR Cisco 861W WAN 232181 FE 4 1 2 3 4 56 78 1 Primary WAN port1-10/100 FE or ADSLoPOTSFE 5 Reset button 2 Antenna-captive omnidirectional dipole WLAN antenna (wireless models only) 6 Power connector 3 4-port 10/100 Ethernet switch 7 Earth ground connection 4 Serial port-console or auxiliary 8 Kensington security slot 1. Depending on the router model, the primary WAN port can be 10/100 FE or ADSLoPOTs. The ADSLoPOTS WAN port is in the same location as the 10/100 FE WAN port. Cisco 880 Series ISRs The Cisco 880 series ISRs have data and voice capabilities. They have the following features: • 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 The following features are located on the front panel: • USB 1.1 port • Express card slot for third-generation (3G) cellular data WAN connectivity, available only on the Cisco 88xG models OL-16193-03 Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide 1-3