Chapter 1 Product Overview

Cisco C891 Series ISRs

Table 1-37

Hardware Features Available in Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued)

 

 

 

 

 

 

Feature

 

Description

860 Series

880 Series

890 Series

 

 

 

 

 

 

Embedded

 

Provides Wi-Fi CERTIFIED™ 802.11a/b/g/n compliance.

Wireless

Wireless

Wireless

wireless AP

 

The Cisco 860 series routers contain a single 802.11b/g/n

models

models

models

 

 

radio.

802.11b/g/n

802.11b/g/n9

802.11b/g/n

 

 

Some Cisco 880 series routers contain a single 802.11b/g/n

 

and

and

 

 

radio while others contain dual 802.11a/n and 802.11b/g/n

 

 

 

 

802.11a/n10

802.11a/n

 

 

radios.

 

 

 

 

 

The Cisco 890 series routers contain dual 802.11b/g/n and

 

 

 

 

 

802.11a/n radios.

 

 

 

 

 

 

 

 

 

FE WAN port

 

Provides connection to 10/100BASE-T. Can be connected to

861

881

891, 892,

 

 

other network devices, such as a cable modem, an xDSL11

 

 

892F

 

 

modem, or router. The router is capable of bridging and

 

 

 

 

 

multiprotocol routing between the LAN and WAN ports.

 

 

 

 

 

 

 

 

 

GE WAN port

 

10/100/1000 GE WAN Port.

866VAE,

All models

 

 

 

867VAE,

 

 

 

 

 

866VAE-K9,

 

 

 

 

 

867VAE-K9

 

 

 

 

 

 

 

 

VDSLoPOTS12

 

Provides connection to a VDSL network.

887V

port

 

 

 

 

 

 

 

 

 

 

 

ADSLoPOTS

 

Provides ADSL connection over basic telephone service

 

 

with Annex A and Annex B ITU G. 992.1 (ADSL), G.992.3

 

 

 

 

 

(ADSL2), and G.992.5 (ADSL).

 

 

 

 

 

 

 

 

 

ADSLoISDN

 

Provides ADSL connection over ISDN.

 

 

 

 

 

DSL Multi-mode

Provides ADSL2/2+ or VDSL connection over POTS or

866VAE,

886VA,

892FSP,

(VDSL and

 

ISDN (ISDN on 886VA only).

867VAE,

887VA,887V

896VA,

ADSL2/2+)

 

 

866VAE-K9,

A-M

897VA,

 

 

 

867VAE-K9

 

897VAM,

 

 

 

 

 

897VAW,

 

 

 

 

 

897VAMW,

 

 

 

 

 

898EA

 

 

 

 

 

 

Real-time clock

 

RTC provides nonvolatile date and time when the router is

866VAE,

All models

All models

(RTC)

 

powered on. The RTC is used for verifying the validity of the

867VAE,

 

 

 

 

Certification Authority stored on the router. It is backed up

866VAE-K9,

 

 

 

 

by a nonreplaceable lithium battery.

867VAE-K9

 

 

 

 

 

 

 

 

 

Cisco Integrated Services Router Hardware Installation Guide

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