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

 

 

 

 

 

 

USB port,

 

Supports USB 1.1. Provides connection for USB devices

866VAE,

All models

All models

 

 

such as security tokens and flash memory.

867VAE,

 

 

 

 

The Cisco 880 series routers have a single USB port; the

866VAE-K9,

 

 

 

 

867VAE-K9

 

 

 

 

Cisco 890 series routers have two USB ports.

 

 

 

 

 

 

 

 

 

Cisco 880 series routers with embedded WLAN antennas

 

 

 

 

 

have one USB 2.0 port.

 

 

 

 

 

Cisco 892FSP and Cisco 860VAE series routers have one

 

 

 

 

 

USB 2.0 port on the rear panel for temporary installation of

 

 

 

 

 

a Cisco-approved USB memory device for maintenance

 

 

 

 

 

purposes only. The port supports only USB 2.0. Refer to the

 

 

 

 

 

product datasheet for the list of supported USB flash

 

 

 

 

 

memory devices.

 

 

 

 

 

Note Cisco 860VAE series router USB port does not

 

 

 

 

 

support eToken.

 

 

 

 

 

 

 

 

 

PoE13

 

(Optional) Provides power for 802.3af-compliant devices

Models with

Models with

 

 

(such as phones) that are connected to the router.

 

PoE

PoE

 

 

The Cisco 880 series routers support a 2-port PoE module;

 

 

 

 

 

the Cisco 890 series routers support a 4-port PoE module.

 

 

 

 

 

 

 

 

 

G.SHDSL14 port

 

Provides 2-wire or 4-wire connection to a G.SHDSL

888

898EA

 

 

network.

 

 

 

 

 

 

 

 

 

3G15 card slot

 

Provides backup data link.

3G models

Dying gasp

 

Detects when the router is losing power, and sends a

866VAE,

888EA,

892FSP,

 

 

power-fail signal to warn the DSLAM16 about the

867VAE,

xDSL models

896VA,

 

 

impending line drop.

866VAE-K9,

897VA,

 

 

 

 

 

 

867VAE-K9,

 

897VAM,

 

 

 

xDSL

 

897VAW,

 

 

 

 

897VAMW,

 

 

 

models

 

 

 

 

 

898EA

 

 

 

 

 

 

 

 

 

 

 

Data BRI port

 

Provides backup and remote management functions by

xDSL

892

 

 

connecting to the ISDN service provider if the main VDSL

 

models,

 

 

 

or G.SHDSL link fails.

 

except for the

 

 

 

 

 

3G and

 

 

 

 

 

SRST17

 

 

 

 

 

models

 

 

 

 

 

 

 

V.92 modem

 

Provides dial backup and remote management functions if

891

 

 

the main WAN link fails.

 

 

 

 

 

 

 

 

 

FXO18 port

 

An FXO interface connects local calls to a central office or

881 SRST

 

 

PBX. This is the interface a standard telephone provides.

 

 

 

 

 

 

 

 

 

FXS19/DID20

 

An FXS interface connects directly to a standard telephone,

SRST models

port

 

fax machine, or similar device. This interface supplies

 

 

 

 

 

ringing voltage and dial tone to the station.

 

 

 

 

 

 

 

 

 

 

 

Cisco Integrated Services Router Hardware Installation Guide

 

 

 

 

 

 

OL-27407-01

 

 

1-93

 

 

 

 

 

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Cisco Systems OL-27407-01 manual SRST17, FXS19/DID20