Cisco 876W - Integrated Services Router Wireless Manuale utente

CHAPTER

1-1

Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

78-16262-04

Cisco 850 Series and Cisco 870 Series

Access Routers Cabling and Setup

Quick Start Guide

Contents

•Cisco One-Year Limited Hardware Warranty Terms, page 1-2

•Locate the Product Serial Number, page 1-3

•Before Installation, page 1-3

•Connect the Antenna to the Wireless Router (Optional), page 1-7

•Connect the Power-over-Ethernet Module to the Cisco 870 Series Router

(Optional), page 1-9

•Typical Installations of the Cisco 850 Series and Cisco 870 Series Routers,

page 1-11

•Connect the Router, page 1-16

•Install SDM and Configure the Router, page 1-18

•Related Documentation, page 1-19

•Obtaining Documentation and Submitting a Service Request, page 1-20

English

Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Cisco One-Year Limited Hardware Warranty Terms

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

78-16262-04

Cisco One-Year Limited Hardware Warranty Terms

The following are special terms applicable to your hardware warranty. Your

formal Warranty Statement, including the warranty applicable to Cisco software,

appears in the Cisco Information Packet that accompanies your Cisco product.

Duration of Hardware Warranty: One (1) Year

Replacement, Repair or Refund Procedure for Hardware: Cisco or its service

center will use commercially reasonable efforts to ship a replacement part within

ten (10) working days after receipt of the RMA request. Actual delivery times may

vary depending on Customer location.

Cisco reserves the right to refund the purchase price as its exclusive warranty

remedy.

To Receive a Return Materials Authorization (RMA) Number: Please contact

the party from whom you purchased the product. If you purchased the product

directly from Cisco, contact your Cisco Sales and Service Representative.

Complete the form below and keep for ready reference.

Product warranty terms and other information applicable to Cisco products are

available at the following URL:

http://www.cisco.com/go/warranty

Product purchased from:

Their telephone number:

Product Model and Serial number:

Maintenance Contract number:

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

78-16262-04

Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Locate the Product Serial Number

The serial number label for the router is located on the rear of the chassis, above

the Ethernet LAN ports. (See Figure 1-1.)

Figure 1-1 Product Serial Number Location

Before Installation

•Check Items Shipped with the Router

•Nonwireless Routers

•Read the Safety Warnings and Guidelines

•Remove the Caution Sticker

Check Items Shipped with the Router

Table 1-1 lists the quantity of the items that are shipped with each router model in

the Cisco 850 series and the Cisco 870 series routers. Figure 1-2 depicts the

items.

Verify that the items listed in Table 1-1 were shipped with the router. If any of the

items is missing or damaged, contact your customer service representative.

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G.SHDSL

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Before Installation

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

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Table 1-1 Items Shipped with Cisco 850 Series and Cisco 870 Series Routers

Item

Cisco 851 and

Cisco 871

Cisco 857 and

Cisco 877 Cisco 876 Cisco 878

Ethernetcable(straight-through)1111

DSL1cable

1. DSL = digital subscriber line. Used for an asynchronous digital subscriber line (ADSL) or multirate symmetrical

high-data-rate digital subscriber line (G.SHDSL).

Not applicable 12

2. An RJ-11-to-RJ-11 straight-through cable is shipped, unless an RJ-11-to-RJ-11 crossover cable is specified.

3. An RJ-11-to-RJ-11 straight-through cable is shipped, unless an RJ-11-to-RJ-11 crossover cable or an RJ-11-to-RJ-45 cable

is specified.

ISDN4S/T cable

4. ISDN = Integrated Services Digital Network.

Not applicable Not applicable Optional Optional

Consolecable 1111

Console-auxiliary5cable

5. Console-auxiliary cable is used to connect the router console port to an asynchronous modem for dial backup or remote

management.

Optional Optional Optional Optional

Poweradapter 1111

Power cord6

6. Power cords are ordered as applicable to country or geographic region.

1111

Cisco documentation7

7. Includes the Regulatory Compliance and Safety Information for Cisco 800 Series Routers document and the Cisco 850 Series

and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide (this document). Also includes the Declarations

of Conformity and Regulatory Information for Cisco Access Products with 802.11a/b/g and 802.11b/g Radios document for

wireless models.

1 1 1 1

Cisco Router and Security

Device Manager (SDM)

software CD

1111

Swivel-mount dipole antenna

(wireless router models only)

Cisco 851:

1 antenna

Cisco 871:

2 antennas

Cisco 857:

1antenna

Cisco 877:

2 antennas

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

78-16262-04

Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Before Installation

Figure 1-2 Items Included with the Cisco 850 Series and Cisco 870 Series Routers

The following cables are not included with the router. You need to order them

separately.

•Modem cable—For connecting the router console port to an asynchronous

modem for dial backup and remote management.

•Orange ISDN S/T cable—For connecting devices to the ISDN S/T port.

Caution Both LAN and WAN ports can use RJ-45 connectors. Use caution when

connecting cables to these connectors. To avoid damage to the router, do not

connect telephone-network voltage (TNV) circuits (such as ISDN or DSL

circuits) to safety extra-low voltage (SELV) circuits (such as LAN circuits).

1Yellow Ethernet cable 5Black power cord for adapter

2Lavender DSL cable (optional) 6Product documentation

3Light blue console cable 7Cisco SDM software CD

4Router power adapter 8Swivel-mount dipole antenna (wireless router

models only)

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Before Installation

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

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Nonwireless Routers

Portions of this guide do not apply to nonwireless models of the Cisco 850 series

and Cisco 870 series routers. Some illustrations show the router with antennas

attached, whereas the nonwireless routers do not have antennas or antenna

connectors on the back panel. However, except for the “Connect the Antenna to

the Wireless Router (Optional)” section, the connection procedures are the same

for wireless and nonwireless router models.

Read the Safety Warnings and Guidelines

Before you begin to connect your router, read the Regulatory Compliance and

Safety Information for Cisco 800 Series Routers document that is shipped with the

router. This document provides important safety warnings and guidelines.

Remove the Caution Sticker

Locate the yellow caution label that covers the LAN ports. Simply peel off the

label and the LAN ports are ready for use. Be sure that you do not connect ISDN

telephone lines to these LAN ports.

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Connect the Antenna to the Wireless Router (Optional)

Connect the Antenna to the Wireless Router

(Optional)

The Cisco 850 series wireless routers support the use of a single 2.4-GHz antenna.

(See Figure 1-3.) The Cisco 870 series wireless routers support the use of two

2.4-GHz antennas. (See Figure 1-4.)

Figure 1-3 Cisco 857 Wireless Router with Single Antenna

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Connect the Antenna to the Wireless Router (Optional)

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

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Figure 1-4 Cisco 871 Wireless Router with Two Antennas

To connect the antenna or antennas to a wireless router, follow these steps:

Step 1 Attach each antenna to a reverse-polarity threaded Neill-Concelman (RP-TNC)

connector on the back of the router and tighten the connector hand-tight.

Step 2 After you connect the antenna to the back of the router, orient the antenna so that

it is straight up.

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Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

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Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Connect the Power-over-Ethernet Module to the Cisco 870 Series Router (Optional)

Connect the Power-over-Ethernet Module to the

Cisco 870 Series Router (Optional)

Power-over-Ethernet (PoE) is supported on the Cisco 870 Series routers only. If

you purchased a PoE module, connect all four Ethernet cables on the PoE module

to the four LAN Ethernet ports on the Cisco 870 Series router. (See Figure 1-5.)

Make sure that you connect all four Ethernet cables.

If the cables are too close together for easy insertion, move the plastic cable guard

away from the connector end of the cables.

Caution To ensure proper PoE module operation, do not connect the PoE module power

supply to the PoE module before you connect the PoE module to the router.

Although Figure 1-5 shows the Cisco 871 router connected to a PoE module, this

connection works for all router models in the Cisco 870 series.

Note When you connect a device (such as a PC or IP phone) to the PoE module, you

may notice a 1- to 2-second delay before the LED indicator for the port comes on.

Chapter 1 Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

Connect the Power-over-Ethernet Module to the Cisco 870 Series Router (Optional)

1-10

Cisco 850 Series and Cisco 870 Series Access Routers Cabling and Setup Quick Start Guide

78-16262-04

Figure 1-5 Connecting the PoE Module to the Router

1Cisco 870 series router 5Router power adapter

2Ethernet cables on the PoE module (four

RJ-45 connectors in series)

6PoE power plug

3PoE module 7Router power plug

4PoE power adapter

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