Cisco 891 F Manual

 
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WarningIMPORTANT SAFETY INSTRUCTIONS 
 
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you 
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar 
with standard practices for preventing accidents. Use the statement number provided at the end of 
each warning to locate its...

 
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Related Documentation
In addition to the Cisco 860 series, Cisco 880 series, and Cisco 890 series ISR Hardware Installation 
Guide (this document), the Cisco
 860 series, Cisco 880 series, and Cisco 890 series ISR documentation 
set includes the following documents: 
 Regulatory Compliance and Safety Information for Cisco 800 Series and SOHO Series Routers 
 Cisco...

 
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Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed 
and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free 
service and Cisco currently supports RSS version 2.0.  

 
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CH A P T E R
 
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Product Overview
This chapter provides an overview of the features available for the Cisco 860 series, Cisco 880 series, 
and Cisco
 890 series Integrated Services Routers (ISRs), and contains the following sections:
 General Description, page 1-1
 Cisco 860 Series ISRs, page 1-2
 Cisco 880 Series ISRs, page 1-3
 Cisco 890 Series ISRs, page 1-11
 Hardware...

 
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  Cisco 860 Series ISRs
Cisco 860 Series ISRs
The Cisco 860 series ISRs are fixed-configuration data routers that support the following features:
 An integrated 4-port 10/100 Ethernet switch for connecting to the LAN 
 A10/100 Fast Ethernet (FE) or ADSL2 over POTs port for connecting to the WAN 
 Optional, embedded Wi-Fi CERTIFIED™,...

 
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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 880 Series ISRs
The Cisco 880 series ISRs have data and...

 
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  Cisco 880 Series ISRs
This section contains the following topics:
 Cisco 880 Series Data Routers, page 1-4
 Cisco 880 Series Voice Routers, page 1-7
Cisco 880 Series Data Routers
The Cisco 880 series data routers provide integrated VPN, embedded Wi-Fi CERTIFIED™, 
802.11b/g/n-compliant wireless AP, 3G, and backup capabilities. 
Figure 1-3 and...

 
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Figure 1-4 shows the back panel details of the Cisco 888W data router. Nonwireless routers do not have 
antennas on the back panel. However, the feature locations are similar across all Cisco 880 series data 
routers.
Figure 1-4 Back Panel of the Cisco 888W Data Router
1ISDN port—not available on 3G models6PoE power...

 
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Figure 1-5 Back Panel of the Cisco 888E and Cisco 888E-W Data Router
1ISDN port—not available on 3G models6PoE power connector—optional
2Primary WAN port1—RJ-45 only, G.SHDSL, 
VDSL2oPOTS, ADSL2+oPOTS, 
ADSL2+oISDN, or 10/100 FE
1. Depending on the router model, the primary WAN port can be G.SHDSL, VDSL2oPOTS, or 10/100...