Cisco C891F - User Manual

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Cisco Integrated Services Router Hardware Installation Guide
Chapter 1 Product Overview
Cisco 860, 880, 890 Series
Figure 1-67 shows the front panel of the Cisco 897VAW and the Cisco 897VAMW routers.
Figure 1-67 Front Panel of the Cisco 897VAW and the Cisco 897VAMW Routers
Figure 1-68 shows the back panel of the Cisco 897VAMW Router.
Figure 1-68 Back Panel of the Cisco 897VAMW Router
1
344770
1 LEDs
7 6 GELAN 5 4
3 2 POE 1 0
8
GE WAN
54VDC 1.2A
12VDC 2.5A
VDSL/ADSL
overPOTS
CONSOLE
RESET
344772
11
1 2 3 4 7 8 9 10
5 6
1 GE WAN interface 7 On/Off switch
2 SFP port 8 Reset button
3 USB port 9 Earth ground connection
4 8-port Gigabit Ethernet switch
1
10 Kensington security slot
5 Console/Auxiliary port 11 VDSL / ADSL over POTS
6 Power connector
1. Port 0 through 3 can be configured as POE. POE is an optional feature for this model. If this feature was not configured with
the factory order, you must order and install it to enable the PoE function.

Cisco C891F Specifications

General

Brand	Cisco
Model	C891F
Category	Network Router
Language	English

Summary

Chapter 1 Product Overview

LED Status Indicators

Describes the status indicators on the router's front panel and their meanings.

Kensington Security Lock

Explains the purpose and location of the Kensington security slot for securing the router.

Router Reset Button Functionality

Details the functionality and usage of the router's reset button for configuration.

Detailed LED Descriptions

Provides a comprehensive description of all router LEDs and their operational states.

Router Memory Specifications

Details the onboard flash and main memory specifications for various router models.

Router USB Port Capabilities

Describes the USB port capabilities and limitations for different router models.

Router Fan Information

Notes models that do not have fans and describes fan operation.

Router Power Supply Details

Details the power supply options and specifications for Cisco 800 Series routers.

Power over Ethernet Module Functionality

Explains the optional PoE module and its power capabilities for Cisco 880/890 series.

3 G Cellular Data WAN Connectivity

Describes the 3G cellular interface for backup or primary WAN data links.

Small Form-Factor Pluggable Port

Explains the functionality and specifications of the SFP port.

Hardware Feature Summary

Provides a summary of key hardware features available across the router series.

Installing the Router

Cisco 810 ISR Installation Guide

Provides procedures for installing the Cisco 810 ISR, including mounting and connections.

Cisco 819 ISR Installation Guide

Details the installation process for the Cisco 819 ISR, covering mounting, connections, and antennas.

Cisco 860, 880, 890 ISR Installation Guide

Guides the installation of Cisco 860, 880, and 890 Series routers, including mounting and connections.