Cisco IAD2430 Series, IAD2421-16FXS - IAD 2421 Router, IAD2430-24FXS-RF - IAD 2430 Router, 2432 - IAD Router, IAD2431-8FXS Hardware Installation Manual

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Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

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Text Part Number: OL-4234-06

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

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IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

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Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

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CONTENTS

Preface vii

Audience vii

Organization vii

Conventions viii

Safety Warnings viii

Warning Definition ix

Product Serial Number Location xiv

Accessibility xv

Related Documentation

The Cisco IOS software running your Cisco integrated access device includes extensive features and functionality. For information that is beyond the scope of this document, or for additional information, use the resources listed in

Timesaver Make sure that you have access to the documents listed in Table 3. See the “Obtaining Documentation

and Submitting a Service Request” section on page xvi for information about obtaining these documents.

Ta b l e 3 Related and Referenced Documents

Cisco Product Document Title and URL

Cisco IAD2430 series • Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide (this book)

• Cisco IAD2430 Series Quick Start Guide

• Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide

• Cisco IAD2430 Series Regulatory Compliance and Safety Information

Cisco IOS software1

1. See the modular reference publications that correspond to the Cisco IOS software release installed on your Cisco IAD2430 series integrated access device.

• Cisco IAD2430 Series Integrated Access Device—Release Notes

Tabl e 3 on page xvi.

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s revised Cisco

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

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.

technical documentation, at:

New in Cisco Product Documentation, which also lists all new and

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

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CHAP T ER

Overview of Cisco IAD2430 Series IADs

This chapter provides a brief description of Cisco IAD2430 series integrated access devices (IADs) and contains the following sections:

• Overview, page 1-1

• Physical Description, page 1-6

• LEDs, page 1-7

• Chassis Grounding, page 1-9

• Memory, page 1-9

• Port Numbering Conventions, page 1-9

• Specifications, page 1-10

• Software Elements, page 1-10

• Interfaces and Service Capabilities, page 1-11

• Deployment Options, page 1-13

Overview

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The Cisco IAD2430 series IADs aggregate multiple channels of data and voice or fax user-side traffic for transport over single or multiple WAN uplinks. Voice or fax traffic is transported by VoIP or by Voice over Asynchronous Transfer Mode (VoATM). All platforms support Media Gateway Control Protocol (MGCP), the signaling protocol H.323, and Session Initiation Protocol (SIP).

The Cisco IAD2430, Cisco IAD2431, and Cisco IAD2432 series routers consist of five models with a common front panel (Figure 1). The Cisco IAD2435 series router consists of one model (Cisco

IAD2435-8FXS) with a different front panel (Figure 2). The Cisco IAD2430, Cisco IAD2431, and Cisco IAD2432 series routers include a slot for the external flash memory card, as well as console, auxiliary, and flash (CF) memory ports. The front panel, labeled “Cisco IAD2400 Series,” is identical for all models. However, the back panels, labeled by specific model number, vary considerably, depending on interfaces, ports, and options. Analog voice ports use an RJ-21 interface.

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

1-1

Overview

Figure 1-1 Cisco IAD2430 Series IADs Front Panel

Figure 1-2 Cisco IAD2435 Series IADs Front Panel

0/0

0/1

T1/E1

2/0 2/1

2/2

FXS

2/3 2/4 2/5

2/6 2/7

Chapter 1 Overview of Cisco IAD2430 Series IADs

CISCO IAD2400

88839

Warning

Cisco IAD2400 SERIES

The Cisco IAD2430 series IADs support the following interfaces:

• 10/100BASE-T LAN connection

• T1/E1 port connections

• RJ-21 analog voice interface

• WAN interface card/voice interface card (WIC/VIC) options

• External/internal flash memory

The Cisco IAD2430 series IADs can be mounted in a rack, on a wall, or a desktop.

There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

Statement 1015

This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means by security.

Statement

1017

231872

Warning

No user-serviceable parts inside. Do not open.

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

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Statement 1073

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Chapter 1 Overview of Cisco IAD2430 Series IADs

Overview

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040

Cisco IAD2430-24FXS IAD

The Cisco IAD2430-24FXS IAD provides 24 analog foreign exchange station (FXS) ports with two 10/100BASE-T ports. The chassis (

• RJ-21 analog voice interface

• Two 10/100BASE-T ports

• External flash memory slot

• AC and DC power inputs

Figure 1-3 Cisco IAD2430-24FXS Chassis

Figure 1-3) has the following interfaces:

VG224-24FXS

Cisco IAD2431-8FXS IAD

THe Cisco IAD2431-8FXS IAD (Figure 1-4) provides eight analog FXS ports, two 10/100BASE-T ports, and one T1/E1 WAN port. The chassis has the following interfaces:

• RJ-21 analog voice interface

• One T1/E1 port

• One 10/100BASE-T port

• One WIC/VIC slot

• External flash memory

• AC and DC power inputs

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Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

1-3

Overview

Figure 1-4 Cisco IAD2431-8FXS Chassis

Cisco IAD2431-16FXS

The Cisco IAD2431-16FXS IAD (Figure 1-5) provides sixteen analog FXS ports with two 10/100BASE-T ports and two T1/E1 WAN ports. The chassis has the following interfaces:

• RJ-21 analog voice interface

• One T1/E1 port

• Two 10/100BASE-T ports

Chapter 1 Overview of Cisco IAD2430 Series IADs

IAD2431-8FXS

88825

• One WIC/VIC slot

• External flash memory

• AC and DC power inputs

Figure 1-5 Cisco IAD2431-16FXS Chassis

Cisco IAD2431-1T1E1 IAD

The Cisco IAD2431-1T1E1 IAD (Figure 1-6) provides one T1/E1 connection to a PBX, one T1/E1 WAN port, and two 10/100BASE-T ports. The chassis has the following interfaces:

• Two T1/E1 ports

-16FXS

88826

• Two 10/100BASE-T ports

• One WIC/VIC slot

• External flash memory

• AC and DC power inputs

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Chapter 1 Overview of Cisco IAD2430 Series IADs

Figure 1-6 Cisco IAD2431-1T1E1 Chassis

Cisco IAD2432-24FXS IAD

The Cisco IAD2432-24FXS IAD (Figure 1-7) provides 24 analog FXS ports, two 10/100BASE-T ports, and two T1/E1 WAN ports. The chassis has the following interfaces:

• RJ-21 analog voice interface

• Two T1/E1 ports

• Two 10/100BASE-T ports

2431-1T1

Overview

88827

• One WIC/VIC slot

• External flash memory

• AC and DC power inputs

Figure 1-7 Cisco IAD2432-24FXS Chassis

Cisco IAD2435-8FXS IAD

The Cisco IAD2435-8FXS IAD (Figure 1-8) provides eight analog FXS ports, two Fast Ethernet ports, and one T1/E1 WAN port. The chassis has the following interfaces:

• RJ-21 analog voice interface

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• One T1/E1 port

• Two Fast Ethernet ports

• AC and DC power inputs

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Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

1-5

Physical Description

Figure 1-8 Cisco IAD2435-8FXS Chassis

Physical Description

Figure 1-9 and Figure 1-10 show the function options of the two IAD243x chassis. All interface slots

are on the back of the chassis.

WAN

T1/E

IAD2435-8FXS

FastEthernet

CONSOLE

Chapter 1 Overview of Cisco IAD2430 Series IADs

12V

231873

Figure 1-9 Cisco IAD2430 Series IAD Back Panel Function Options

1 Chassis ground connection 2 RJ-21 connector 3 T1/E1 port 1 4 T1/E1 port 0 5 Flash memory slot 6 WIC/VIC slot 7 10/100BASE-T port 1 8 10/100BASE-T port 0 9 AUX por t 10 Console port 11 DC power input

12 On/off switch

13 AC power input

1. This is not a redundant failover power supply connection. You must use either DC or AC.

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Chapter 1 Overview of Cisco IAD2430 Series IADs

Figure 1-10 Cisco IAD2435 Series IAD Back Panel Function Options

1 RJ-21 connector 2 T1/E1 WAN uplink 3 Fast Ethernet port 1

4 Serial port—console or

auxiliary

7 Chassis ground connection 8 Kensington security slot

LEDs

IAD2435-8FXS

WAN

FastEthernet

CONSOLE

12V

Fast Ethernet port 0

5 Power connector 6 On/off switch

231879

LEDs

Note A Kensington security slot is located on the router back panel. To secure the router to a desktop or other

surface, use the Kensington lockdown equipment.

Note The FE built-in switch ports provide connections to 10/100BASE-T (10/100-Mbps) Fast Ethernet

networks.

The LEDs are located on the back panel of the Cisco IAD2430 series IADs. Figure 1-11 shows LEDs for the Cisco IAD2430 series IADs. The LEDs for the Cisco IAD2435 series IADs are located on the front of the chassis.

Figure 1-12 shows LEDs for the Cisco IAD2435 series IADs.

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Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

1-7

LEDs

Chapter 1 Overview of Cisco IAD2430 Series IADs

Figure 1-11 Cisco IAD2400 Series LEDs (Cisco 2432-24FXS shown)

No LED/Color Description 1 ACT—green

Green indicates activity—when any of the 24 voice ports is active in a call (off hook) or when one of the analog ports is in use

Status—green

Green when accessing IAD

2 CF (Slot 0)—green Green when accessing read or write function 3 Link—green

100—green

FDX—green

4 ACT—green

SYS—green

PWR—green

Figure 1-12 Cisco IAD2435 Series LEDs

Indicates link activity

100BASE-T is active

Green when full duplex is active, off when in half-duplex mode

Blinking green during packet transfer and interrupts

Blinking green for power-on and self-test, then solid green

Solid green when system has power

2 3

95007

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

1-8

0/0

02/

T1/E1

0/1

42/

Cisco IAD2400 SERIES

2/0 2/1

ALCD

2/2

FXS

2/3 2/4 2/5

2/6 2/7

272227

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Chapter 1 Overview of Cisco IAD2430 Series IADs

No LED/Color LED Color and Description 1 PWR

OK—green

2 FE ports

0/1—green

3 T1/E1 (carrier

detect)—green

T1/E1 AL—Amber

4 FXS ports 0

through 7—green

Chassis Grounding

Off—no power Steady on—normal operation Slow blink—boot up phase or in ROMMON monitor mode

Off—No link Steady on—link Blinking—TXD/RXD data

Off—no Carrier Detect Steady on—Carrier Detect Off—no Alarm condition Steady on—Alarm condition

Off—On hook Steady On—Off hook

Chassis Grounding

Chassis grounding is provided through the power cable, which uses a standard grounding plug. The chassis is also equipped with two 4 x 0.7 screw terminals for chassis grounding. The accessory kit contains a crimp-type ground lug that attaches to the two screw terminals. For more information, see the

“Installing the Ground Connection” section on page 3-14.

Memory

The Cisco IAD2430 series routers contain flash memory and main memory.

Onboard flash memory contains the Cisco IOS software image, boot flash contains the ROMMON boot code, and counterfeit prevention contains the cookie configuration.

The default flash memory for the Cisco IAD2430 series IADs is 128 MB. Onboard CPU memory is 256

MB.

Port Numbering Conventions

Port numbering conventions for Cisco IAD2430, IAD2431, and IAD2432 series IADs are as follows:

• An external flash memory card is numbered CF 0.

• The 10/100BASE-T ports are numbered 10/100BASE-T 0/0 and 10/100BASE-T 0/1, from right to

left.

• The T1/E1 ports are numbered T1 1/0 or E1 1/0 and T1 1/1 or E1 1/1, from right to left.

• The slot for WICs and VICs is numbered slot 0. WIC and VIC interfaces are numbered by interface

with this slot number and an interface number, beginning with 0 and numbered from right to left.

• FXS voice port numbering begins at 2/0 and extends to 2/7, 2/15, or 2/23, depending on the number

of voice ports.

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Specifications

Port numbering conventions for the Cisco IAD2435 series IAD are as follows:

• Fast Ethernet ports are numbered 0 and 1, from left to right.

• The controller T1/E1 port is numbered T1 0 or E1 0, from left to right.

• FXS voice port numbering begins at 0 and reaches a maximum of 7, depending on the number of

voice ports, from left to right.

Specifications

For the Cisco IAD2430 series hardware and electrical speicfications, see the Cisco IAD2430 series data sheets at the following URL:

http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/gatecont/ps887/ps5321/product_data_she et09186a008019aded.html

Software Elements

Chapter 1 Overview of Cisco IAD2430 Series IADs

The operating system for the Cisco IAD2430 series IADs is the Cisco IOS software that resides in flash memory.

Configuration Connections

You can use an ASCII terminal or a PC to configure a Cisco IAD2430 series IAD. The configuration can be performed in several ways:

• Locally, with a direct connection through the serial port

• Remotely, with a connection through the serial port and a modem

• Through Telnet and TFTP

Configuration Methods

You can configure a Cisco IAD2430 series IAD automatically using the Simple Network-Enabled Auto-Provision (SNAP) option, or you can configure theCisco IAD2430 series IAD manually using several methods listed in

Automated Configuration

If your Cisco IAD2430 series IAD was ordered with the SNAP option, no on-site configuration is required. When the Cisco IAD is powered on and connected to the WAN, the SNAP application downloads the applicable configuration files automatically. For additional information about SNAP, see the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t8/ftapiad8.htm

“Manual Configuration” section on page 1-11.

Note The SNAP option is not available on the Cisco IAD2435 IAD.

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Chapter 1 Overview of Cisco IAD2430 Series IADs

Manual Configuration

When you install a Cisco IAD2430 series IAD, see the “Power-On Procedure” section on page 4-1 for the initial configuration. This configuration sets the basic communication parameters. After the Cisco IAD is operating and able to communicate, use the procedures in the

Configuration Guide to configure the specific services and functions, or to make changes to the existing

configuration.

You can use any of several manual methods for configuring a Cisco IAD2430 series IAD:

• System configuration dialog

• Configuration mode—Cisco IOS software command-line interface (CLI)

• setup command facility—Remote configuration through a LAN or WAN

• SNMP-based application—CiscoView or HP OpenView

• HTTP-based configuration server—Provides access to the CLI from a web browser

Interfaces and Service Capabilities

Cisco IAD2430 Series Software

Table 1-1 describes the various physical ports and the services that each port type supports, including

the following.

• Two administrative ports—One console and one auxiliary.

Note The Cisco IAD2435 IAD provides a connection to the terminal or PC for software

configuration or troubleshooting. The console port may be configured as a virtual auxiliary port for dial backup and remote management.

• One or two 10/100BASE-T LAN ports.

• One or two Fast Ethernet ports.

• The Cisco IAD2431 and Cisco IAD2432 IADs for a T1/E1 WAN interface are equipped with one

or two T1/E1 WAN ports.

• Cisco IAD2430 series IADs for an analog voice user interface are equipped with an RJ-21 port for

connection to a distribution panel.

• Cisco IAD2432 IADs for adigital voice user interface are equipped with a T1/E1 port for connection

to a PBX.

Caution All Cisco IAD2430 series IADs are customer premises equipment (CPE) only.

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Chapter 1 Overview of Cisco IAD2430 Series IADs

Interfaces and Service Capabilities

Ta b l e 1-1 Cisco IAD2430 Series Interfaces and Service Capabilities

Port Interface Configurations Interface To Services Supported Details

Console port 0/0

Auxiliary port 0/1

Fast Ethernet ports 0/0, 0/1

RJ-21—8, 16, or 24 analog FXS voice ports

Ports 2/0 to 2/23

Ports 0 to 7 (IAD2435 only)

T1/E1 trunk ports 0,1

EIA/TIA-232 asynchronous serial (DCE)

EIA/TIA-232 asynchronous serial (DTE)

ASCII terminal

Personal computer

Local administrative access

Modem Remote administrative

access

RJ-45 physical interface

Note The serial port on the

RJ-45 physical interface

Note The serial port on the

Data backup

10/100BASE-T (802.3) LAN Data RJ-45 physical interface

FXS (loop-start or ground-start)

Channelized T1/E1 WA N

Analog phone, fax, or modem

Network side of key system

Network side of analog PBX

Carrier network

Analog voice/fax or modem

Service types:

• AT M

• Cisco HDLC

• PPP

Transport types:

• TDM

trunk

Provides battery

RJ-21 physical interface

8-port FXS, on premise only

16-port FXS, on premise only

24-port FXS, on premise only

Built-in CSU/DSU

T1.403-compliant

RJ-48C/CA81A physical interface

Supports as many as 24 DS0s

Cisco IAD2435 acts as either console or auxiliary.

WIC/VIC

HDLC-based data WA N

slot

S0 (serial)

CF4 Slot 0

1. HDLC = High-Level Data Link Control

2. TDM = time-division multiplexing

3. CSU/DSU = channel service unit/data service unit

4. CF = Flash memory

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Carrier network

User equipment

• Leased lines

Cisco HDLC

PPP

VoIP over PPP

Physical interfaces:

• EIA/TIA-232

• EIA/TIA-530/530A

• EIA/TIA-449

• V. 3 5

• X.21

Flash memory Flash memory card

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Chapter 1 Overview of Cisco IAD2430 Series IADs

Configuration Options

The following interface options are available in Cisco IAD2430 series IADs:

Ta b l e 1-2 Configuration Options

Deployment Options

Cisco IAD2430 Series RJ-21

IAD2430-24FXS Ye s None 2 N/A External

IAD2431-8FXS Yes 1 1 Yes External

IAD2431-16FXS Ye s 1 2 Yes External

IAD2431-1T1E1 No 2 2 Ye s External

IAD2432-24FXS Ye s 2 2 Yes External

IAD2435-8FXS Yes 1 2 N/A N/A

1. Analog voice interface.

2. T1/E1 ports.

3. 10/100BASE-T ports.

4. WAN interface card (data); voice interface card (voice).

5. Flash (CF) memory.

Deployment Options

Figure 1-13 through Figure 1-16 show some typical deployment scenarios for the Cisco IAD2430 series

integrated access devices (IADs).

Figure 1-13 Analog FXS User Interfaces with Metro Ethernet WAN Interface

T1/E1

WIC/VIC

Ethernet

IAD

RJ-21

Cisco IAD model number:

IAD2430-24FXS

Distribution

panel

Analog telephones

88997

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Deployment Options

Chapter 1 Overview of Cisco IAD2430 Series IADs

Figure 1-14 T1/E1 WAN Interface with Analog FXS User Interfaces

Ethernet

WAN

T1 RJ-21

IAD

Cisco IAD model number:

IAD2431-8FXS IAD2431-16FXS IAD2432-24FXS IAD2435-8FXS

Distribution

panel

Figure 1-15 WAN Interface with Analog FXS and FXO User Interfaces

Ethernet

WAN

T1 Multiple FXS and FXO

IAD

Cisco IAD model number: Cisco IAD2432-24FXS with

Cisco VIC2-4FXO interface card

Distribution

panel

Analog telephones

88998

Analog telephones

24 FXS voice ports

PBX

4 FXO voice ports

PBX

88996

Figure 1-16 T1/E1 with T1/E1 Interface to PBX

WAN

Cisco IAD model number: IAD2431-1T1E1

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

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Ethernet

T1 T1

IAD

PBX

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Planning Your Installation

Before you install your Cisco IAD2430 series integrated access device (IAD), see the information in this chapter:

• Location and Mounting Requirements, page 2-1

• Distance Limitations for Interface Cables, page 2-4

• Interference Considerations, page 2-6

Location and Mounting Requirements

The three mounting possibilities for your Cisco IAD are as follows:

• Rack mounting

• Wall mounting

• Desktop mounting

The mounting location must provide the following:

CHAP T ER

• Access to the chassis

• Access to a suitable power source

• Access to an appropriate earth ground

• Allowance for adequate heat dissipation and airflow around the chassis

Temperature Control and Ventilation

For proper cooling, the installation location (room, closet, or cabinet) for the Cisco IAD2430 series IAD should always be well ventilated and provide adequate air circulation. The room temperature should be maintained at from 32

Note The Cisco IAD2430, IAD2431, and IAD2432 series IAD chassis is designed for front-to-back airflow.

Rack-Mounted Installation

If the Cisco IAD is installed in an enclosed rack with a ventilation fan at the top, make sure that heated air drawn upward from other equipment does not prevent adequate cooling.

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to 122°F (0 to 50°C).

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Location and Mounting Requirements

Caution Enclosed racks must have adequate ventilation. An enclosed rack should never be overcrowded and

should have louvers and a fan.

If you install the chassis by using slide rails, check for blocked ventilation ports when the chassis is positioned in the rack or cabinet. Make sure that the ventilation ports of the Cisco IAD are not blocked.

Tip Baffles can help isolate exhaust air from intake air. Baffles also help draw cooling air through the

cabinet. The best location for the baffles depends on the airflow patterns in the rack. You can test the airflow by experimenting with various equipment arrangements.

Wall-Mounted Installation

If you install the Cisco IAD on a wall, there should be plenty of space on both sides for adequate airflow through the chassis.

Desktop Installation

Chapter 2 Planning Your Installation

If you place the unit on a desktop, do not stack other equipment or paper on the chassis. Allow plenty of space for air circulation (front to back). Inadequate ventilation can result in equipment overheating and damage.

Access to Chassis

Allow space at the back of the chassis for cable connections. Also consider the need to access the chassis for future upgrades, maintenance, and troubleshooting.

Chassis Grounding

Chassis grounding is provided through the power cable, which uses a standard grounding plug. However, the chassis also requires a reliable earth ground, using the earth ground lug and hardware provided. For more information, see the

Power Source

A Cisco IAD2430 series IADs with AC power supply autoselects either 100- to 127-V or 200- to 240-V operation. The Cisco IADs with AC power supply include a 6-foot (1.8-meter) electrical power cord. (A label near the power cord indicates the correct voltage, frequency, current

“Installing the Ground Connection” section on page 3-14.

draw, and power dissipation.)

The Cisco IAD2435 IAD connects to a 60-W, 12-VDC power adapter with the following specifications:

• Input voltage—85 to 264 VAC

• Input frequency—47 to 63 Hz

• Power output—60 W maximum

• Output voltage—+12 VDC

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Chapter 2 Planning Your Installation

Caution The Cisco IAD2430 series chassis provides inputs for both AC and DC power. Design your installation

to use only one type of power. Do not use AC and DC power at the same time. If you do, the unit stops operating, and you need to reboot it with only a single power source.

If you suspect that your AC power is not clean—for example, if lights flicker often or if there is machinery with large motors nearby—have a qualified person test the power. Install a power conditioner if necessary.

Please read all the warnings and cautions before applying power to your Cisco IAD.

Location and Mounting Requirements

Warning

Cable Types

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

Read the installation instructions before you connect the system to its power source.

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 120 VAC, 15A U.S. (240

Statement 1005

The device is designed for connection to TN and IT power systems.

This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means by security.

1017

VAC, 10A international)

Statement 1007

Statement 1004

Statement

The cable types that you use depends on which Cisco 2430 series IAD you are using. For more information see the

• Fast Ethernet cables RJ-45-to-RJ-45 straight-through cables

• Analog voice cables (RJ-21)

• T1/E1 interface cable (RJ-48)

• Synchronous serial cables

–

EIA/TIA-232 (DCE/DTE)

–

EIA/TIA-449 (DCE/DTE)

–

V. 3 5 ( DC E/ DT E)

–

X.21 (DCE/DTE)

–

EIA/TIA-530/EIA/TIA-530A (DCE/DTE)

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“Interfaces and Service Capabilities” section on page 1-11.

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Distance Limitations for Interface Cables

Before you connect a device to the synchronous serial port (labeled SERIAL 0), you need to know the following:

• Type of device, DTE or DCE, you are connecting to the synchronous serial interface

• Type of connector, male or female, required to connect at the device

• Signaling standard required by the device

Distance Limitations for Interface Cables

When planning your installation, consider distance limitations and potential electromagnetic interference (EMI) as defined by the Electronic Industries Association (EIA). Distance limitation information is included for the following IAD ports:

• Fast Ethernet Maximum Distance, page 2-4

• T1/E1-WAN Port Maximum Distances, page 2-4

• Serial Port Maximum Distances (WIC/VIC Cards), page 2-4

• T1/E1-PBX Digital Voice Port Maximum Distances, page 2-6

• FXS Analog Voice Port Maximum Distance, page 2-6

• FXO Analog Voice Port Maximum Distance, page 2-6

Chapter 2 Planning Your Installation

Fast Ethernet Maximum Distance

The maximum segment distance for Fast Ethernet is 330 feet (100 meters) (specified in IEEE 802.3).

T1/E1-WAN Port Maximum Distances

Table 2-1 shows the distance limitations for T1/E1 signals (specified in ANSI T1.403).

Ta b l e 2-1 T1/E1- WAN Port Distance Limitations

Signal Rate Distance (Feet) Distance (Meters)

T1/E1 (CSU) 6200 1890

Serial Port Maximum Distances (WIC/VIC Cards)

Table 2-2 shows the standard relationship between signal rate and maximum distance for EIA/TIA-232

signals.

Ta b l e 2-2 EIA/TIA-232 Speed and Distance Limitations

Signal Rate Distance (Feet) Distance (Meters)

2400 200 60

4800 100 30

9600 50 15

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Table 2-2 EIA/TIA-232 Speed and Distance Limitations (continued)

Signal Rate Distance (Feet) Distance (Meters)

19200 25 7.6

38400 12 3.4

56000 8.6 2.6

Caution EIA/TIA-232 is often used at greater distances than specified in Table 2-2 on page 2-4. If you

understand the electrical problems that can arise and can compensate for them, you might still obtain good results; however, we recommend that you keep your cable runs within the standard-defined distances.

Table 2-3 shows the standard relationship between signal rate and maximum distance for EIA/TIA-449,

V.35, and X.21 signals.

Ta b l e 2-3 EIA/TIA-449, V.35, and X.21 Speed and Distance Limitations

Distance Limitations for Interface Cables

Signal Rate Distance (Feet) Distance (Meters)

2400 4100 1250

4800 2050 625

9600 1025 312

19200 513 156

38400 256 78

56000 102 31

T1/E1

50 15

(1544000)

Caution The EIA/TIA-449 and V.35 interfaces support data rates up to 2.048 megabits per second (Mb/s).

Exceeding this maximum could result in loss of data and is not recommended.

Table 2-4 shows the standard relationship between signal rate and maximum distance for EIA/TIA-530

and EIA/TIA-530A signals.

Ta b l e 2-4 EIA/TIA-530/EIA/TIA-530A Speed and Distance Limitations

Signal Rate Distance (Feet) Distance (Meters)

Up to 90000 3940 1200

110000 460 140

120000 425 130

130000 395 120

1000000 330 100

T1/E1

230 70

(1544000)

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Interference Considerations

T1/E1-PBX Digital Voice Port Maximum Distances

Table 2-5 shows the maximum distances between the digital voice port of a Cisco IAD and a digital

PBX.

Ta b l e 2-5 Digital Voice Port Speed and Distance Limitations

Signal Rate Distance (Feet) Distance (Meters)

T1/E1 (CSU) 3000 915

FXS Analog Voice Port Maximum Distance

The maximum distance for a Foreign Exchange System (FXS) is established by a total allowable loop resistance, including off-hook phone or terminal equipment, of 600 ohm. The maximum distance is 100

meters away from the system as a limitation of Ethernet.

FXO Analog Voice Port Maximum Distance

Chapter 2 Planning Your Installation

The maximum distance is determined by the distance between the PBX or other equipment that provides battery and the connection to the FXO voice port.

Interference Considerations

When you run cables for any significant distance in an electromagnetic field, interference can occur between the electromagnetic field and the signals on the cables. This has two implications for installating terminal plant cabling:

• Unshielded plant cabling can emit radio interference.

• Strong electromagnetic interference (EMI), especially that caused by lightning or radio transmitters,

can destroy the EIA/TIA-232 drivers and receivers in the Cisco IAD.

If you use twisted-pair cables with a good distribution of grounding conductors in your plant cabling, emitted radio interference is unlikely.

If you have cables that exceed the recommended distances, or if you have cables that pass between buildings, give special consideration to the effect of lightning strikes or ground loops. If your site has these characteristics, consult experts in lightning suppression and shielding. The electromagnetic pulse caused by lightning or other high-energy phenomena can easily couple enough energy into unshielded conductors to destroy electronic devices.

Without pulse meters and other special equipment, most data centers cannot resolve the infrequent but potentially catastrophic problems just described. Take precautions to avoid these problems by providing a properly grounded and shielded environment and by installing electrical surge suppression.

If you remove any module, you must either install a module in its place or install a cover plate over the opening. All module openings must be either occupied or covered to prevent electromagnetic interference.

For advice on the prevention of electromagnetic interference, consult experts in radio frequency interference (RFI).

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CHAP T ER

Installing Cisco IAD2430 Series IADs

This chapter contains the procedures for installing your Cisco IAD2430 series integrated access device (IAD) and consists of the following sections:

• Safety Recommendations, page 3-2

• Site Log, page 3-3

• Keeping Track—Checklist, page 3-3

• Mounting Tools and Equipment, page 3-4

• Unpacking and Inspection, page 3-5

• Rack-Mounting the Chassis, page 3-6

• Wall-Mounting the Chassis, page 3-9

• Desktop-Mounting the Chassis, page 3-14

• Installing the Ground Connection, page 3-14

• Installing a WAN or Voice Card, page 3-17

• Connecting Cables, page 3-18

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• Ports, Connectors, and Pinouts, page 3-31

• Remote Terminal Connections (If Applicable), page 3-31

• Connecting Backup Power, page 3-33

Tip While you perform this installation, record your progress and site information. See the suggested format

in the “Keeping Track—Checklist” section on page 3-3.

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030

Read the installation instructions before connecting the system to the power source.

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

Statement 1004

3-1

Safety Recommendations

The following information is included to alert you to safety recommendations and best practices when working with this equipment.

Maintaining Safety with Electricity

Follow these guidelines when working on equipment powered by electricity.

Chapter 3 Installing Cisco IAD2430 Series IADs

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place.

1029

General Safety Practices

Follow these guidelines to ensure personal safety and protect the equipment:

• Keep the chassis area clear and dust-free during and after installation.

• Put the removed chassis cover in a safe place.

• Keep tools away from walk areas where you and others could fall over them.

• Do not wear loose clothing that could get caught in the chassis.

• Wear safety glasses if you are working under any conditions that might be hazardous to your eyes.

Warning

Statement

Statement 1043

Safety Tips

Use these tips as safety guidelines when installing or working around this equipment.

• Locate the emergency power-off switch for the room in which you are working. Then, if an electrical

accident occurs, you can act quickly to turn off the power.

• Disconnect all power before installing or removing a chassis.

• Do not work alone if potentially hazardous conditions exist.

• Never assume that power is disconnected from a circuit. Always check.

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• Look carefully for possible hazards in your work area, such as moist floors, ungrounded power

extension cables, and missing safety grounds.

• If an electrical accident occurs, proceed as follows:

–

Use caution; do not become a victim yourself.

–

Turn off power to the system.

–

If possible, send another person to get medical aid. Otherwise, assess the condition of the victim and then call for help.

–

Determine if the person needs rescue breathing or external cardiac compressions; then take appropriate action.

Preventing Electrostatic Discharge Damage

Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD occurs when electronic components are improperly handled; it can result in complete or intermittent failures.

Always follow ESD-prevention procedures when removing and replacing components.

• Ensure that the chassis is electrically connected to earth ground.

Site Log

Caution For safety, periodically check the resistance value of the antistatic strap, which should be between 1 and

Site Log

• Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact.

• Connect the clip to the ESD-strap connection jack (to the left of the power switch on the back of the

chassis) or to an unpainted chassis frame surface.

10 megohm (Mohm).

We recommend that you maintain a Site Log to record all actions relevant to the system. Site Log entries might include the following:

• Installation—Print a copy of the Installation Checklist and insert it into the Site Log.

• Upgrades and maintenance—Use the Site Log to record ongoing maintenance and expansion

history. Update the Site Log to reflect the following:

–

Configuration changes

–

Maintenance schedules, requirements, and procedures performed

–

Comments, notes, and problems

–

Changes and updates to the Cisco IOS software

Keeping Track—Checklist

We recommend that you use an installation checklist and maintain a Site Log.

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Chapter 3 Installing Cisco IAD2430 Series IADs

Mounting Tools and Equipment

Installation Checklist

The Installation Checklist (see Figure 3-1) lists the tasks for installing a Cisco IAD. Print a copy of this checklist and mark the entries as you complete each task. For each Cisco IAD, include a copy of the Installation Checklist in your Site Log.

Figure 3-1 Installation Checklist

Installation Checklist for site ______________________________________________

Cisco IAD name/serial number _____________________________________________

Ta sk Verified by Date

Background information placed in Site Log

Environmental specifications verified

Site power voltages verified

Installation site prepower check completed

Required tools available

Additional equipment available

Cisco IAD received

Quick start guide received

Regulatory compliance and safety information received

Information packet, warranty card, and Cisco.com card received

Software version verified

Rack, desktop, or wall mounting of chassis completed

Initial electrical connections established

ASCII terminal attached to console port

Modem attached to console port (for remote configuration)

Signal distance limits verified

Startup sequence steps completed

Initial operation verified

Mounting Tools and Equipment

Obtain the following tools and parts needed for installing a Cisco IAD2430 series IAD:

• Standard flat-blade screwdriver as required for attaching brackets to rack or wall.

• Phillips screwdriver for attaching brackets to the IAD.

• Mounting brackets and screws for 24-inch rack, if required.

–

Four telco machine screws for installing the chassis in a rack (use the screw size required by the rack).

• Screws and anchors for wall mounting, if required.

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–

Eight wood screws or other fasteners for installing the chassis on a wall. An additional starter screw can be used to facilitate wall-mounting (does not include Cisco IAD2435 IAD).

–

For Cisco IAD2435 IAD—two number-six, 3/4-inch (M3.5 x 20-mm) screws.

• ESD-preventive wrist strap

In addition, you might need the following external equipment:

• Console terminal, or personal computer with terminal emulation software

• PC running terminal emulation software for administrative access

• Modem for remote access

• Analog voice RJ-21 cable

• Digital voice RJ-48 T1/E1 cable

• Serial, RJ-48, or RJ-45 cables for connecting WAN interface cards (WICs) or voice interface cards

(VICs)

• CSU/DSU for the serial interfaces

• Ethernet switch

• Modem for remote configuration

Unpacking and Inspection

Note Serial cables use the Cisco 12-in-1 connector on the WAN connection end.

Unpacking and Inspection

Do not unpack the Cisco IAD2430 series IAD until you are ready to install it. If the installation site is not ready, keep the chassis in its shipping container to prevent accidental damage.

The IAD, cables, and any optional equipment you ordered might be shipped in more than one container. When you unpack each shipping container, check the packing list to ensure that you received all the following items:

• Cisco IAD2430 series IAD

• Power cord

Note Power cords vary, depending upon local requirements.

• RJ-45-to-DB-25 adapter cable (labeled CON)

• RJ-45-to-DB-9 adapter cable (labeled AUX)

• Rack-mounting brackets for 19-inch rack (one pair) with screws for attaching to chassis

Note Rack-mount brackets for 19-inch rack, NEBS grounding kit, and chassis guard for

wall-mounting applications are not included with the Cisco IAD2435-8FXS.

• Grounding lug and fasteners

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Rack-Mounting the Chassis

Inspect all items for shipping damage. If anything appears damaged, or if you encounter problems when installing or configuring your system, contact a customer service representative. (See the

Documentation and Submitting a Service Request” section on page xvi.)

Rack-Mounting the Chassis

Your chassis ship with a pair of brackets for use with a 19-inch rack or for use for wall mounting on the wall (see but can be ordered through Cisco.). The bracket is shown in Figure 3-2.

Figure 3-2 Quick Installation Bracket for all Cisco IAD2430 Series Routers Except for

Figure 3-9) (Brackets are not included with the Cisco IAD2435 IAD chassis (see Figure 3-3),

Cisco IAD2435 IAD

Chapter 3 Installing Cisco IAD2430 Series IADs

“Obtaining

88815

Note Rack-mount brackets for 19-inch rack, NEBS grounding kit, and chassis guard for wall-mounting

applications are not included with the Cisco IAD2435-8FXS.

Figure 3-3 Quick Installation Bracket for Cisco IAD2435-8FXS Routers

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Mounting Screws

Two sets of mounting screws are provided, in separate packages (Mounting screws are not included with the Cisco IAD2435 IAD chassis). Take care to use each screw type, and washers as needed, in the appropriate locations. screws.

Ta b l e 3-1 Rack-Mounting Screws Versus Wall-Mounting Screws

Rack Mounting Wall Mounting

• Eight countersunk Phillips head screws (four

per bracket).

• Washers are not required. • Washers are required.

Attaching the Brackets

To install the chassis in a rack with the front panel forward, attach the brackets as shown in Figure 3-4.

Rack-Mounting the Chassis

Tabl e 3-1 clarifies the differences between rack-mounting and wall-mounting

• Four 6–32 slotted hex screws (two per

bracket) and four plastic washers.

Figure 3-4 19-Inch Rack Installation—Front Panel Forward

88840

CISC

IAD

To install the chassis in a rack with the back panel forward, attach the brackets as shown in Figure 3-5.

Figure 3-5 19-Inch Rack Installation—Back Panel Forward

88841

To install the chassis in a center-mount telco rack, attach the brackets as shown in Figure 3-6.

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Rack-Mounting the Chassis

Figure 3-6 Telco 19-Inch Rack Installation—Back Panel Forward

To install the Cisco IAD2435 chassis in a rack with the back panel forward, attach the brackets as shown in

Figure 3-7 IAD2435 Rack Installation with Back Panel Forward

Figure 3-7.

Chapter 3 Installing Cisco IAD2430 Series IADs

88842

435-8

FXS

stE

SOL

1/E

AUX

2V DC S

231983

Installing the Cisco IAD2430 Series IADs in a Rack

The following warning applies only when the unit is rack-mounted:

Warning

Step 1 Choose one of the methods shown in Figure 3-4 on page 3-7, Figure 3-5 on page 3-7, Figure 3-6 on

To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.

Statement 1006

Take care when connecting units to the supply circuit so that wiring is not overloaded.

To rack-mount the chassis, follow these steps:

page 3-8, or Figure 3-7 on page 3-8, and attach the long side of the mounting brackets to the chassis, as

shown.

Statement 1018

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Caution Make sure to use the correct screws for this mounting option (see Table 3-1 on page 3-7).

Screws are included for attaching the brackets to the chassis, but not for installing the chassis in a rack or on a wall. You need four additional machine screws to install the chassis in a rack. Use the screw size required by your rack. After the brackets are secured to the chassis, you can rack-mount the chassis.

Step 2 Using screws that you provide, attach the chassis to the rack as shown in Figure 3-8 on page 3-9.

Figure 3-8 Attaching the Chassis to the 19-Inch Rack

Wall-Mounting the Chassis

88969

Wall-Mounting the Chassis

The following warning applies only when the unit is wall-mounted:

Warning

Wall-Mounting the Cisco IAD2430, Cisco IAD2431, and Cisco IAD2432 IADs

Caution You can wall-mount the Cisco IAD2430, Cisco IAD2431, or Cisco IAD2432 IAD with either the right

This unit is intended to be mounted on a wall. Please read the wall-mounting instructions carefully before beginning installation. Failure to use the correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system.

Statement 248

side or the left side facing up; however, the front and back panels must be vertical.

To wall-mount the chassis, follow this procedure:

Step 1 Attach the short side of one bracket to the chassis, as shown in Figure 3-9, using two 6-32 x 1/4 slotted

hex screws (provided). Be sure to use a plastic washer (provided) with each screw; the narrow end of the washer must fit into the bracket slot, facing the chassis.

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Wall-Mounting the Chassis

Caution Be sure to use the correct screws and plastic washers for this mounting option. (See Tab le 3-1 on

page 3-7.)

Figure 3-9 Attaching the Brackets for Wall-Mounting

Step 2 Attach the second bracket to the opposite side of the chassis. Step 3 Attach the router to the wall using the brackets previously attached and using attachment hardware that

you provide as follows:

Chapter 3 Installing Cisco IAD2430 Series IADs

88843

• You can install a starter screw in the wall, and hook the bracket keyhole over the screw. This holds

the unit in place for easy installation of the attachment screws.

• Attach both brackets to the wall.

Note For attaching to a wall stud, each bracket requires two number 10 wood screws (round- or

pan-head) with number 10 washers, or two number 10 washer-head screws. The screws must be long enough to penetrate at least 3/4-inch (20-mm) into the supporting wood or metal wall stud.

Note For hollow-wall mounting, each bracket requires two wall anchors with washers. Wall

anchors and washers must be size number 10.

• Figure 3-10 shows the orientation required for installation.

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Figure 3-10 Wall-Mounting the Chassis

Wall-Mounting the Chassis

IAD2400

CISCO

1 Wall 2 Bracket 3 Wall st u d 4 Keyhole for starter screw

Wall-Mounting the Cisco IAD2435 IADs

You can mount the router on a wall or other vertical surface by using the molded mounting brackets on the bottom of the router and two number-six, 3/4-inch (M3.5 x 20-mm) screws. You must provide the screws.

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Figure 3-11 shows the screw holes.

103517

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Wall-Mounting the Chassis

Caution If you are mounting the router on drywall, use two hollow-wall anchors (1/8 inch with 5/16-inch drill

bit, or M3 with 8-mm drill bit) to secure the screws. If the screws are not properly anchored, the strain of the network cable connections could pull the router from the wall.

Figure 3-11 Screw Holes for Wall-Mounting the IAD2435

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231984

1 Rubber feet 2 Screw holes

The following conditions must be met when you mount the router:

• Because you will use the LEDs as status and problem indicators, the LEDs on the front panel must

face upward and must be easily visible.

• The back panel must face downward to reduce strain on the cable connections.

• The external 60-W power supply adapter must rest on a horizontal surface such as the floor or a

table. If the power supply is not supported, it could place strain on the powersupply cable and cause it to disconnect from the connector on the router back panel.

To wall-mount the Cisco IAD2435 IADs, follow these steps:

Step 1 Secure two screws 7 5/8 inches (19.35 centimeters) apart into a wall and 1/8 inch (0.32 centimeter) from

the wall.

Step 2 Hang the router on the screws as shown in Figure 3-12. Step 3 Place the power supply on a horizontal surface.

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Figure 3-12 Mounting the IAD2435 Router on a Wall

Wall-Mounting the Chassis

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1 Two number-six, 3/4-in. screws 2 Distance between the two screws

5/8 in. [19.35 cm])

3 Cisco IAD2435 router 4 Mounting brackets 5 Maximum distance between the router and

the external 60-W power supply adapter (6

ft [1.8 m])

6 Horizontal surface for placing the external

60-W power supply adapter

7 Distance between the screw and the wall

(1/8

in. [0.32 cm])

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3-13

Desktop-Mounting the Chassis

Step 1 Verify that a suitable AC power outlet is available.

Caution Do not plug this unit into an AC outlet that does not have a UL-certified receptacle that is properly tied

into the building ground.

Step 2 Place the four rubber feet (from the accessory kit) in the four indentations on the underside of the chassis.

This helps provide proper airflow through and around the chassis.

Step 3 Place the Cisco IAD on the desktop.

Caution Do not place anything on top of the chassis that weighs more than 10 lb (4.5 kg). Excessive weight on

top can damage the chassis.

Chapter 3 Installing Cisco IAD2430 Series IADs

Setting the Cisco IAD2435 on a Desktop

You can place Cisco IAD2435 on a desktop.

Caution Do not place anything on top of the router that weighs more than 5 pounds (2.25 kg), and do not stack

routers on a desktop. Excessive distributed weight of more than 5 pounds, or pound point load of 5 pounds on top could damage the chassis.

Installing the Ground Connection

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.

AC connected units must have a permanent ground connection in addition to the power cable ground wire. NEBS-compliant grounding satisfies this requirement.

Statement 1024

Statement 284

Warning

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

3-14

This equipment needs to be grounded. Use a green and yellow 12 to 14 AWG ground wire to connect the host to earth ground during normal use.

Statement 242

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Installing the Ground Connection

Warning

The importance of proper grounding cannot be overemphasized. It will minimize the potential for damage to your system and maximize safety at the system site. We recommend you consult a licensed electrician or your local electric utility company if you have any questions.

Statement 269

A ground wire must always be a single piece of wire. Never splice two wires together for a ground. Corrosion and weathering can lead to a poor connection at the splice, making the ground ineffective and dangerous.

Use copper conductors only.

Installation of the equipment must comply with local and national electrical codes.

Statement 270

Statement 1025

Statement 1074

You must connect the chassis to a reliable earth ground; the ground wire must be installed in accordance with local electrical safety standards.

• For NEBS-compliant grounding, use size AWG 6 (13 mm

) wire and the ground lug provided in the

accessory kit.

• For NEC-compliant grounding, use size AWG 14 (2 mm

) or larger wire and an appropriate

user-supplied ring terminal.

• For EN/IEC 60950-compliant grounding, use size AWG 18 (1 mm

) or larger wire and an

appropriate user-supplied ring terminal.

To ground the chassis, follow these steps:

Step 1 Locate a suitable ground location.

Tip Use a multimeter to measure the resistance between various ground locations, such as the following:

• Between the ground of a junction box (outlet) and the ground of a power tap

• Between the ground of a junction box and a metal water pipe

• Between the Cisco IAD chassis and the ground of a power tap

• Between the Cisco IAD chassis and the ground of a junction box

A good ground connection should read between 0.0 and 0.5 ohm.

Step 2 Strip one end of the ground wire to the length required for the ground lug or terminal.

• For the NEBS ground lug—approximately 0.75 inch (20 millimeters)

• For user-provided ring terminal—as required

Step 3 Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size. (See

Figure 3-13.)

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Installing the Ground Connection

Figure 3-13 Crimping a Ground Lug onto the Ground Wire

Step 4 Attach the ground lug or ring terminal to the chassis as shown in Figure 3-14, Figure 3-15, or

Figure 3-16. For the ground lug, use the two screws with captive locking washers provided. For a ring

terminal, use one of the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to a torque of 8

Chapter 3 Installing Cisco IAD2430 Series IADs

10360

to 10 in-lb (0.9 to 1.1 N-m).

Note You can orient the crimped end of the ground lug in either direction (right or left).

Figure 3-14 NEBS-Compliant Chassis Ground Connection Using Ground Lug

Ground lug

Figure 3-15 Ground Lug Location on the Cisco IAD2435 IAD

FXS

WAN

T1/E

IAD2435-8FXS

FastEthernet

CONSOLE

12V

88844

232068

1 Grounding lug

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Figure 3-16 Chassis Ground Connection Using Ring Terminal

Installing a WAN or Voice Card

Ring terminal

attachment

Step 5 Connect the other end of the ground wire to a grounding point at your site.

Installing a WAN or Voice Card

The Cisco IAD2430 series IADs include a slot for a WAN interface card (WIC) or a voice interface card (VIC).

Note The Cisco IAD2435 router is a fixed-configuration router and does not support interface cards.

The following WICs and VICs (also used by the Cisco 2600 series and Cisco 3600 series routers) are supported in releases of the Cisco IAD2430 series IADs:

• WIC-1T

• WIC-2T

• WIC-1DSU-T1/E1

• VIC2-2FXS

• VIC2-4FXS

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Warning

• VIC2-2FXO

• VIC2-4FXO

• VIC2-2BRI-NT/TE

• WIC-1ADSL

• WIC-1SHDSL-V2

• WIC-1ADSL-DG

• VWIC-2MFT-T1/E1

• VWIC-2MFT-E1

For connections outside the building where the equipment is installed, the following ports must be connected through an approved network termination unit with integral circuit protection. FXS/T3/E3.

Statement 1044

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Connecting Cables

Note Contact your Cisco account representative for the most recent, supported cards.

Caution WAN and voice interface cards do not support online insertion and removal (hot swapping). Before

Chapter 3 Installing Cisco IAD2430 Series IADs

For detailed information on installing and connecting interface cards, see “Installing WAN and Voice Interface Cards in Cisco Modular Routers,” in the Cisco Interface Cards Installation Guide, at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis2600/hw_inst/wic_inst/wic_doc/ index.htm

inserting a card into the Cisco IAD chassis, you must turn off electrical power and disconnect network cables.

Always use an ESD-preventive wrist strap before handling cards.

To install a WIC or VIC, follow these steps:

Step 1 Use a number 2 Phillips screwdriver to remove the screws holding the metal plate over the card slot

cover. Remove the plate.

Step 2 Holding the interface card by the edges, line up the card with the guides on both sides of the slot. Step 3 Insert the card in the slot. Push until it is firmly seated in the connector and the front panel of the card

is flush with the back panel of the Cisco IAD.

Step 4 Use the screwdriver to tighten the captive screws on the card.

Connecting Cables

Cisco IAD ports are color-coded for identification.

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001]

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 120 VAC, 15A (240 VAC, 10A international)

1005

Statement

Warning

Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide

To prevent accidental discharge in the event of a power line cross, route on-premise wiring away from power cables and off-premise wiring, or use a grounded shield to separate the on-premise wiring from the power cables and off-premise wiring. A power line cross is an event, such as a lightning strike, that causes a power surge. Off-premise wiring is designed to withstand power line crosses. On-premise wiring is protected from power line crosses by a device that provides overcurrent and overvoltage protection. Nevertheless, if the on-premise wiring is in close proximity

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Chapter 3 Installing Cisco IAD2430 Series IADs

to, or not shielded from, the off-premise wiring or power cables during a lightning strike or power surge, the on-premise wiring can carry a dangerous discharge to the attached interface, equipment, and nearby personnel.

Table 3-2 shows the results of the NEBS Type 1/3 power line cross tests performed on the

Cisco IAD2430 series FXS ports.

Ta b l e 3-2 Results of the NEBS Power Line Cross Tests on FXS Ports

NEBS Tests Results

50 V/0.33 A; 15 minutes Passed

100 V/0.17 A; 15 minutes Passed

200 V/1.00 A; 1–second pulses, 60 repetitions Passed

Note The installation must comply with all applicable codes.

Connecting Cables

Statement 338

LAN and Power Cables

The LAN and power cables and connections are described in Table 3-3 and shown in Figure 3-17 and

Figure 3-18.

Ta b l e 3-3 LAN, Administrative Access, and Power Cable Selection

Port or Connection Color or Type Connected To Cable

Fast Ethernet Yellow Fast Ethernet switch Straight-through Fast Ethernet cable (not included)

Console Light blue PC or ASCII terminal

communication (COM) port

Auxiliary Black Modem for remote access RJ-45-to-DB-25 auxiliary cable (included)

Power (not shown) Power 100–240 VAC, 50–60 Hz Grounding power cord (included)

1. Power cables vary to meet local requirements.

RJ-45-to-DB-9 console cable (included)

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Connecting Cables

Chapter 3 Installing Cisco IAD2430 Series IADs

Figure 3-17 LAN and Administrative Access Connections

1 2 3

Cisco IAD2430 series

Ethernet switch

Modem

1 Fast Ethernet port 2 Console port 3 AUX por t 4 Fast Ethernet (straight-through) 5 RJ-45-to-DB-9 console cable 6 RJ-45-to-DB-25 auxiliary cable

Figure 3-18 LAN, Administrative Access, and Connections (Cisco IAD2435 IAD)

95091

FXS

Ethernet hub

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WAN

T1/E1

IAD2435-8FXS

FastEthernet

CONSOLE

12V

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1 Fast Ethernet port 2 Serial port—console or auxiliary 3 Fast Ethernet (straight-through) 4 RJ-45-to-DB-9 console cable

Connecting the Input Power

To connect input power to the Cisco IAD, use the procedure in this section.

Caution The Cisco IAD2430 series chassis provides inputs for both AC and DC power. Design your installation

to use only one type of power. Do not use AC and DC power at the same time. If you do, the unit stops operating, and you must reboot it with only a single power source.

Cable

The AC power cable is used for this application.

Connecting Cables

Procedure

Step 1 Connect the AC power cable (supplied) to the recessed power plug on the back of the concentrator. Step 2 Plug the cable into a power source with a voltage of 100 to 240 VAC.

Connecting Input Power on the Cisco IAD2435 IAD

To connect input power to the Cisco IAD2435, perform the following steps:

Step 1 Connect the router to an AC power outlet as shown in Figure 3-19. Step 2 To secure the power cord to the router, attach the power lock clip to the power cord, and slide the clip

to the end of the DC plug. See location 1 in

Figure 3-19.

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Connecting Cables

Chapter 3 Installing Cisco IAD2430 Series IADs

Figure 3-19 Connecting the External Power Supply to the Cisco IAD2435

FXS

IAD2435-8FX

Fas

T1/E

1 Power lock clip 2 Power cord 3 Power adapter 4 AC plug

Connecting the Console Port to a PC or an ASCII Terminal

To connect the console port to a PC that is running terminal emulation software, use the procedure in this section.

272268

Cable

Procedure

3-22

Note The console port does not support hardware flow control.

Use an RJ-45-to-DB-9 console cable (see location 5 in Figure 3-17 on page 3-20).

Step 1 Connect the cable between the Cisco IAD console port and the serial port on the PC or ASCII terminal. Step 2 Configure the terminal emulation software requirements:

• 9600 baud

• 8 data bits

• 1 stop bit

• no parity

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• no flow control

Connecting the Auxiliary Port to a Modem

To connect the auxiliary port to a modem, use the procedure in this section.

Cable

Use an RJ-45-to-DB-25 auxiliary cable (labeled Modem).

Procedure

Step 1 Connect the cable from the auxiliary port (black) to the DB-25 port on the modem. (See location 6 in

Figure 3-17 on page 3-20.)

Step 2 Configure the modem:

Connecting Cables

a. Match the transmission speed of the auxiliary port (default is 9600 baud). b. Set the hardware flow control for Data Carrier Detect (DCD) and Data Terminal Ready (DTR)

operation.

Note The baud rate for the auxiliary (and console) port can be configured in software for 1200, 2400, 4800,

19200, 38400, 57600, or 115200.

Connecting the Fast Ethernet Port to the Fast Ethernet Switch

To connect a Fast Ethernet port to the Fast Ethernet switch, use the procedure in this section.

Cable

Use a straight-through Fast Ethernet cable (not included).

Procedure

Step 1 Connect the cable from a Fast Ethernet port to an available port on the Fast Ethernet switch. (See

location 4 in

Step 2 Connect the second cable if it is required.

Figure 3-17 on page 3-20.)

Note Not all models have two ports.

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Connecting Cables

WAN and Voice Cables

Chapter 3 Installing Cisco IAD2430 Series IADs

Warning

Note The following warning also applies to Cisco IAD2430 units that have an RJ-21 interface.

Warning

For connections outside the building where the equipment is installed, the following ports must be connected through an approved network termination unit with integral circuit protection. FXS/T3/E3

Before opening the unit, disconnect the telephone-network cables to avoid contact with telephone-network voltages.

This equipment contains a ring signal generator (ringer), which is a source of hazardous voltage. Do not touch the RJ-11 (phone) port wires (conductors), the conductors of a cable connected to the RJ-11 port, or the associated circuit-board when the ringer is active. The ringer is activated by an incoming call.

Statement 1044

Statement 1041

Statement 1042

These cables and connections are described in Ta b l e 3-4 on page 3-24 and shown in Figure 3-20 on

page 3-25.

Ta b l e 3-4 WAN and Voice Cable Selection

Port or Interface Color or Type Connected To Cable

T1/E1 WA N Light green WA N RJ-48 T1/E1 cable (not included)

T1/E1 Digital voice RJ-48C Digital PBX RJ-48 T1/E1 cable (not included)

Analog voice FXS RJ-21 Distribution panel RJ-21-to-RJ-21 straight-through cable

(not included)

WIC-2T Serial Cisco 12-in-1

serial port connector

CSU/DSU and serial network or equipment

Serial transition cable matching signaling protocol (EIA/TIA-232, EIA/TIA-449, V.35, X.21, or EIA-530) and operating mode (DTE or DCE) (not included)

WIC-1DSU-T1/E1 WA N Light green WA N RJ-48 T1/E1 cable (not included)

VIC2-4FXO FXO RJ-11 Station side of analog PBX RJ-11 cable (not included)

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Figure 3-20 WAN and Voice Connections

Connecting Cables

Distribution panel

To C O

Cisco IAD2430 series

Network

demarcation

1 RJ-21 cable 2 RJ-45 cable (through a patch panel) to central

office (CO)

3 RJ-48 straight-through cable

95092

Connecting the RJ-21 Cable in the Velcro Harness

For the Cisco IAD2430 series models that have a Velcro harness available for the RJ-21 cable (see

Figure 3-21), follow these steps:

Figure 3-21 Cisco IAD2430 Series RJ-21 Velcro Harness

Step 1 Slip the RJ-21 cable connector through the Velcro strap (see Figure 3-22).

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WAN

FastEthernet

CONSOLE

T1/E

12V

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Chapter 3 Installing Cisco IAD2430 Series IADs

Figure 3-22 Sliding the RJ-21 Cable Through the Velcro Harness

FXS

WAN

/E1

IAD2435-8FXS

FastEtherne

0/1

0/0

281200

Step 2 Push the male RJ-21 cable connector into the slot of the female RJ-21 connection on the router. Push the

male RJ-21 cable firmly until the RJ-21 security clips are firmly seated (see

Figure 3-23).

Figure 3-23 Pushing the RJ-21 Cable in to the Cisco IAD2435 IAD

FXS

WAN

T1/E1

IAD2435-8FXS

FastEtherne

0/1

0/0

281201

Step 3 Use a number 2 (flat or Phillips screwdriver) to attach the captive screws on the RJ-21 male connector

(see

Figure 3-24).

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Figure 3-24 Tightening the Captive Screws

Connecting Cables

FXS

WAN

T1/E1

IAD2435-8FXS

FastEtherne

0/1

0/0

281202

Step 4 Pull the Velcro strap up until tight, then down and affix the strap to other Velcro side (see Figure 3-25).

Figure 3-25 Tightening the Velcro Strap

FXS

WAN

IAD2435-8FXS

FastEthernet

Connecting a Serial Interface Port to a CSU/DSU or a Synchronous Modem

Use the procedure in this section to connect the serial interface port to a CSU/DSU or to a synchronous modem.

The serial port (S0) can operate as follows:

• DTE or DCE with the following signaling:

–

EIA/TIA-232

–

EIA-TIA-449

–

V. 3 5

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0/1

0/0

281203

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Connecting Cables

Cable

Procedure

Chapter 3 Installing Cisco IAD2430 Series IADs

–

X.21

• DTE only with EIA/TIA -530 signaling

Note DTE ports require external clocking provided by a DCE device such as a CSU/DSU.

The type of cable you connect to the serial port automatically sets the port for DTE or DCE operation and establishes the signaling standard.

Use the procedure in this section to connect external equipment to the Cisco 2430 series IAD.

Step 1 Connect the appropriate serial interface cable between the WAN serial port and the serial port connector

(see

Figure 3-26).

Figure 3-26 Serial Port Connection

E R

L2 O N

Cisco 12-in-1

Serial transition cable

Connector for: EIA/TIA-232

CSU/DSU

EIA/TIA-449 V.35

(shown) X.21 EIA-530

Step 2 Connect the external equipment (CSU/DSU or other serial device).

Connecting a T1/E1-WAN Port to the Network Demarcation Device

88966

To connect the T1/E1 port to a network demarcation device, use the procedure in this section.

Warning

To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables.

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Connecting Cables

Warning

Cable

Procedure

Hazardous network voltages are present in WAN ports regardless of whether power to the router is OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables, detach the end away from the router first.

Note The T1/E1-WAN port has a built-in CSU/DSU for connecting to a service provider’s network interface.

Statement 1026

Use an RJ-48 T1/E1 cable (not included).

Step 1 Connect the RJ-48 T1/E1 cable to the T1-WAN port (marked T1-WAN on a light-green label). Step 2 Connect the RJ-48C/CA81A jack to the network demarcation device (telco demarcation or equivalent).

(See Figure 3-27.)

Figure 3-27 T1/E1 Port to Network Connection

Network

demarcation

Connecting the Analog Voice Interface to a Distribution Panel

To connect the multiport analog voice interface to a distribution panel, which connects to telephones, faxes, or analog PBX equipment, use the procedure in this section.

Cable

Use an RJ-21 cable with Amphenol 50-pin connectors (not included).

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Chapter 3 Installing Cisco IAD2430 Series IADs

Warning

Procedure

Statement 1042

Step 1 Connect the RJ-21 cable from the analog voice multiport to the distribution panel. See Figure 3-28.

Figure 3-28 Analog Voice Connection

Distribution panel

88968

RJ-21 cable

Step 2 Use the strap to secure the cable in place.

Connecting the Digital Voice Port to a T1/E1-PBX

To connect the digital voice port to a digital PBX, use the procedure in this section.

Cable

Use an RJ-48 T1/E1 cable (not included).

Procedure

Step 1 Connect the RJ-48 T1/E1 cable to the T1/E1 port. See Figure 3-29.

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Figure 3-29 Digital Voice Connection

Ports, Connectors, and Pinouts

88999

RJ-48 T1 cable

Step 2 Connect the RJ-48 jack to the digital telephone equipment (PBX).

Digital PBX or channel bank

Ports, Connectors, and Pinouts

Table 3-5 summarizes the cable connections between Cisco IADs and the network and user interfaces.

Ta b l e 3-5 Cable Use Reference Table

Cisco IAD Port Port Color Connector/Cable Interface To

Console Light blue RJ-45/rollover PC

ASCII terminal

Auxiliary Black RJ-45/rollover Modem

Fast Ethernet Ye ll ow RJ-45/Fast Ethernet LAN

Serial 0 Blue Cisco 12-in-1 serial cable EIA/TIA-530

EIA/TIA-530A

EIA/TIA-232

EIA/TIA-449

V. 3 5

X.21

T1/E1-WAN Light green RJ-48/Straight-through T1/E1 trunk

T1/E1-PBX digital voice Black RJ-48/Straight-through Digital PBX, T1/E1

Analog voice multiport Gray RJ-21X/50-conductor Distribution panel for analog telephone,

fax, PBX, or central office line

Remote Terminal Connections (If Applicable)

If you are configuring a Cisco IAD from a remote location, connect the modem and the remote PC or terminal to the telephone network as described in this section.

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Remote Terminal Connections (If Applicable)

Connecting to a Modem

To connect the local modem and the remote modem to live telephone outlets, use standard telephone cables.

Connecting to a Remote PC

To link a Cisco IAD to a remote PC, follow these steps.

Note The remote PC must be running terminal emulation software.

Step 1 Connect the remote PC and modem. Step 2 Set the PC terminal emulation software requirements:

• 9600 baud

• 8 data bits

Chapter 3 Installing Cisco IAD2430 Series IADs

• 1 stop bit

• no parity

• no flow control

Step 3 Key in and dial the telephone number of the Cisco IAD external modem.

Connecting to a Remote ASCII Terminal

To link a Cisco IAD to a remote ASCII terminal, such as a VT100, follow these steps:

Step 1 Connect the remote ASCII terminal and modem. Step 2 Set the terminal requirements:

• 9600 baud

• 8 data bits

• 1 stop bit

• no parity

• no flow control

Step 3 Key in the telephone number of the Cisco IAD external modem, or, if you are using a Hayes-compatible

modem, enter ATD T and the number to be dialed.

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Connecting Backup Power

Cisco IAD2430 series IADs can be installed with optional backup power. Backup power to a DC-powered IAD is provided by a battery backup system; see the

DC-Powered IAD” section on page 3-33 section for connection instructions. Backup power to an

AC-powered IAD is provided by an uninterruptible power supply (UPS); see the “Connecting an

Uninteruptible Power Supply UPS to an AC-Powered Cisco IAD2430 Series IAD” section on page 3-34

for connection instructions.

Note UPS functionality is not available on the IAD2435 IAD.

Caution The Cisco IAD2430 series IAD chassis provides inputs for both AC and DC power. Design your

installation to use only one type of power. Do not use AC and DC power at the same time. If you do, the unit stops operating, and you must reboot it with only a single power source.

See Table 3-6 for the maximum power requirements for each Cisco IAD2430 IAD model.

Connecting Backup Power

“Connecting a Backup Battery to a

Ta b l e 3-6 Maximum Power Requirements

Cisco IAD2430 Model Power Consumption (Watts)

IAD2431-8FX 50

IAD2431-16FXS 60

IAD2432-24FXS 70

IAD2431-1T1E1(no FXS analog ports)

IAD2430-24FXS (no TI/E1or WIC slot)

IAD2435-8FXS (no WIC slot) 60

Connecting a Backup Battery to a DC-Powered IAD

Connect a 12-volt backup battery to the DC input connector on your Cisco IAD2430 series router. Before you install a backup battery, be sure to read the installation instructions for the backup battery equipment.

Figure 3-30 shows a setup using an external backup battery.

Note Figure 3-30 shows one possible setup; please review your backup battery documentation before you set

up your system.

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Connecting Backup Power

Figure 3-30 Connecting a Backup Battery to a DC-Powered Cisco IAD

AC wall plug

Battery backup

Caution Use a backup battery only if you are not using AC to power your Cisco IAD2430 series IAD. Do not use

AC and DC power at the same time. If you do, the unit stops operating, and you must reboot it with only

a single power source

Figure 3-31 shows the DC power connector. See Tab le 3-7 for pinout information for the DC power

connector on Cisco IAD2430 series IADs.

Ta b l e 3-7 Pinouts for DC Power Connector

Chapter 3 Installing Cisco IAD2430 Series IADs

Cisco IAD 2430 series

I A

31-

FXS

DC plug

95252

Pin Number Description Pin Number Description

1 GND (input enable) 5 ON_BAT (battery is on)

2 +12V (power) 6 +12V (power)

3 REP_BAT (replace battery) 7 LOW_BAT (battery is low)

4 GND (power return) 8 GND (power return)

Figure 3-31 DC Power Connector

IAD2431-

8FXS

Pin 5 Pin 1

95282

Connecting an Uninteruptible Power Supply UPS to an AC-Powered Cisco

IAD2430 Series IAD

Connect an uninterruptible power supply (UPS) to the AC input on your Cisco IAD2430 series IAD. Before you install a UPS, be sure to read the installation instructions for the UPS.

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Note UPS functionality is not available on the Cisco IAD2435 IAD.

Figure 3-32 shows a setup using a UPS.

Note Figure 3-32 shows one possible setup; please review your UPS documentation before you set up your

system.

Figure 3-32 Connecting a UPS to an AC-Powered Cisco IAD

AC wall plug

UPS

Connecting Backup Power

Cisco IAD 2430 series

IAD2431-8FXS

AC plug

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Connecting Backup Power

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Powering On Cisco IAD2430 Series IADs

To power on your Cisco IAD2430 series integrated access device (IAD), perform the following tasks in the order listed, as required:

• Checklist for Power-On, page 4-1

• Power-On Procedure, page 4-1

• Initial Configuration Procedures, page 4-2

• Troubleshooting, page 4-9

Checklist for Power-On

You can power on a Cisco IAD if it meets the requirements described in Chapter 3, “Installing

Cisco IAD2430 Series IADs”:

• The chassis is securely mounted.

• The power cable is connected.

• The interface cables are connected.

CHAP T ER

Power-On Procedure

Perform the following procedure to power on your Cisco IAD and verify that it completes its initialization and self-test. When this is finished, the Cisco IAD is ready to configure.

To power on the Cisco IAD, follow these steps::

Step 1 Power on your terminal or PC, and configure it for 9600 bps, 8 data bits, 1 stop bit, no parity, and no

flow control.

Step 2 Move the Cisco IAD power switch to the ON position (Cisco IAD2430 through Cisco IAD2432 IADs

only).

The green LED beside the auxiliary (AUX) port should come on, and the fan should operate.

Note The Cisco IAD2435 IAD does not have a fan.

To power on the Cisco IAD2435 IAD, plug in the external power supply (see Figure 3-19).

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4-1

Initial Configuration Procedures

The following message appears at the end of the boot-up messages:

--- System Configuration Dialog --Continue with configuration dialog? [yes/no]:

Step 3 Enter no to proceed with manual configuration by using the command-line interface (CLI):

Would you like to enter the initial configuration dialog? [yes/no]: no Would you like to terminate autoinstall? [yes]

Step 4 Press Return to terminate autoinstall and continue with manual configuration.

Several messages appear, ending with lines similar to the following:

...

Step 5 Press Return to bring up the Router> prompt:

...

flashfs[4]: Initialization complete. Router>

Step 6 Enter privileged EXEC mode:

Router> enable Router#

Chapter 4 Powering On Cisco IAD2430 Series IADs

Step 7 Continue with the, “Initial Configuration Procedures” section on page 4-2.

Note If the rommon 1> prompt appears, your system has booted in ROM monitor mode. For information on

the ROM monitor, see the router rebooting and ROM monitor information in the

Configuration Fundamentals Configuration Guide for your Cisco IOS software release.

Initial Configuration Procedures

This section describes how to prepare the Cisco IAD2430 IAD series IAD to perform basic communication functions. You may initially configure your router by using the Cisco IOS command-line interface (CLI) or by using the setup command facility. To create the initial configuration, the setup command facility prompts you for basic information about your router and network.

Note If you ordered your Cisco IAD2430 series IAD with the Simple Network-Enabled Auto-Provision

(SNAP) option, no on-site configuration is required. If the Cisco IAD is connected to the WAN, the SNAP application downloads and installs the applicable files, and configures the Cisco IAD automatically. No additional configuration should be required. For additional information about SNAP, see the Simple Network-Enabled Auto-Provisioning for Cisco 2420 Series IADs feature module at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t8/ftapiad8.htm

Cisco IOS

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Cisco IOS CLI

To configure the initial router settings using the Cisco IOS CLI, follow these steps:

Step 1 Set up a console connection to your router. The following message is displayed:

... router con0 is now available

Step 2 Press Return or Enter. The following message is displayed:

Cisco Configuration Professional Express (Cisco CP Express) is installed on this device. This feature requires the one-time use of the username "cisco" with the password "cisco." The default username and password have a privilege level of 15.

Please change these publicly known initial credentials using Cisco CP Express or the Cisco IOS CLI.

Here are the Cisco IOS commands.

username <myuser> privilege 15 secret 0 <mypassword> no username cisco

Initial Configuration Procedures

Replace <myuser> and <mypassword> with the username and password you want to use.

For more information about Cisco CP please follow the instructions in the QUICK START GUIDE for your router... ... User Access Verification Username:

Step 3 Enter the username cisco, and press Return or Enter. The following prompt is displayed:

Password:

Step 4 Enter the password cisco, and press Return or Enter. The following prompt is displayed:

Router#

A message is displayed that is similar to the first warning message. The message directs you to change the username and password.

You are now in privileged EXEC mode.

Note You must change the username and password before you log off the router. You cannot use the

username cisco or password cisco after you log off from this session.

Step 5 To change the username and password, enter the following at the prompt:

username username privilege 15 secret 0 password

Username and password are the username and password that you wish to use.

Note Use the copy running-config startup-config command at the privileged EXEC mode prompt

(Router#) to save the configuration to NVRAM.

Verify the initial configuration. See the “Verifying and Saving Your Configuration” section on page 4-8.

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Initial Configuration Procedures

Setup Command Facility

The setup command facility guides you through the configuration process by prompting you for the specific information that is needed to configure your system. Use the setup command facility to configure a hostname for the router, to set passwords, and to configure an interface for communication with the management network.

To use the setup command facility, you will need to set up a console connection with the router and enter the privileged EXEC mode.

To configure the initial router settings by using the setup command facility, follow these steps:

Step 1 Set up a console connection to your router, and enter privileged EXEC mode. For instructions on how

to enter privileged EXEC mode see

Step 2 In privileged EXEC mode, at the prompt, enter setup.

yourname# setup

The following message is displayed:

--- System Configuration Dialog ---

Chapter 4 Powering On Cisco IAD2430 Series IADs

Step 1 through Step 4 in the “Cisco IOS CLI” section on page 4-3.

Continue with configuration dialog? [yes/no]:

You are now in the setup command facility.

The prompts in the setup command facility vary, depending on your router model, on the installed interface modules, and on the software image. The following steps and the user entries (in bold) are shown as examples only.

Note If you make a mistake while using the setup command facility, you can exit and run the setup

command facility again. Press Ctrl-C, and enter the setup command at the privileged EXEC mode prompt (Router#).

Step 3 To proceed by using the setup command facility, enter yes:

Continue with configuration dialog? [yes/no]: yes

Step 4 When the following messages appear, enter yes to enter basic management setup:

At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt.

Default settings are in square brackets '[]'.

Basic management setup configures only enough connectivity for management of the system, extended setup will ask you to configure each interface on the system

Would you like to enter basic management setup? [yes/no]: yes

Step 5 Enter a hostname for the router (this example uses Router):

Configuring global parameters: Enter host name [Router]: Router

Step 6 Enter an enable secret password. This password is encrypted (more secure) and cannot be seen when

viewing the configuration.

The enable secret is a password used to protect access to

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privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration. Enter enable secret: xxxxxx

Step 7 Enter an enable password that is different from the enable secret password. This password is not

encrypted (less secure) and can be seen when viewing the configuration.

The enable password is used when you do not specify an enable secret password, with some older software versions, and some boot images. Enter enable password: xxxxxx

Step 8 Enter the virtual terminal password, which prevents unauthenticated access to the router through ports

other than the console port:

The virtual terminal password is used to protect access to the router over a network interface. Enter virtual terminal password: xxxxxx

Step 9 Respond to the following prompts as appropriate for your network:

Configure SNMP Network Management? [yes]: Community string [public]:

Initial Configuration Procedures

A summary of the available interfaces is displayed.

Step 10 Choose one of the available interfaces for connecting the router to the management network:

Enter interface name used to connect to the management network from the above interface summary: fastethernet0/0

Step 11 Respond to the following prompts as appropriate for your network:

Configuring interface FastEthernet0/0: Use the 100 Base-TX (RJ-45) connector? [yes]: yes Operate in full-duplex mode? [no]: yes Configure IP on this interface? [yes]: yes IP address for this interface: 172.1.2.3 Subnet mask for this interface [255.255.0.0] : 255.255.0.0 Class B network is 172.1.0.0, 26 subnet bits; mask is /16

The configuration is displayed:

The following configuration command script was created:

hostname Router enable secret 5 $1$D5P6$PYx41/lQIASK.HcSbfO5q1 enable password xxxxxx line vty 0 4 password xxxxxx snmp-server community public ! no ip routing ! interface FastEthernet0/0 no shutdown speed 100 duplex auto ip address 172.1.2.3 255.255.0.0 !

Step 12 Respond to the following prompts. Enter 2 to save the initial configuration.

[0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit.

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Initial Configuration Procedures

Enter your selection [2]: 2 Building configuration... Use the enabled mode 'configure' command to modify this configuration.

Press RETURN to get started! RETURN

The user prompt is displayed. Router>

Step 13 Verify the initial configuration. See the “Verifying and Saving Your Configuration” section on page 4-8

for verification procedures.

Manual Configuration

To configure the Cisco IAD from a console (locally or remotely), see the Cisco IAD2430 Series Software

Configuration Guide for the configuration instructions. To configure it remotely through Telnet,

continue to the “Setting the Fast Ethernet Port IP Address” section on page 4-6 to set a Fast Ethernet (100BASE-T) port IP address.

For information about obtaining any referenced documentation, see the “Obtaining Documentation and

Submitting a Service Request” section on page xvi.

Chapter 4 Powering On Cisco IAD2430 Series IADs

This section shows how to prepare the Cisco IAD to perform basic communication functions through its 10/100BASE-T and WAN interfaces.

Perform the following initial configuration procedures, as applicable:

• Obtaining Your Network Information, page 4-6

• Setting the Fast Ethernet Port IP Address, page 4-6

• Configuring a T1/E1 Port for a WAN Connection, page 4-7

• Configuring Digital Voice, page 4-8

• Verifying and Saving Your Configuration, page 4-8

Obtaining Your Network Information

Gather the following information, as applicable, before you begin the configuration process:

• For 10/100BASE-T ports: IP address

• For T1/E1 ports: clock source, framing, line code, cable length

Setting the Fast Ethernet Port IP Address

To configure the Cisco IAD remotely through a Fast Ethernet connection, connect the 10/100BASE-T port to a live Ethernet connection by using a standard Ethernet cable with RJ-45 connectors. Then complete this procedure to set the IP address for the port. After setting the address, you can configure the Cisco IAD remotely through a Telnet connection.

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Command Purpose

Step 1 Step 2 Step 3 Step 4

Step 5 Step 6 Step 7 Step 8 Step 9 Step 10

Router# configure terminal

Router(config)# enable password

Router(config)# interface FastEthernet 0/0

Router(config-if)# ip address

Router(config-if)# no shutdown

Router(config-if)# exit

Router(config)# line vty 0 4

Router(config-line)# password

Router(config-line)# end

Router# copy system:running-config nvram:

startup-config

password

IP-address subnet-mask

password

Initial Configuration Procedures

Enters global configuration mode.

Sets a password for the privileged EXEC mode.

Enters interface configuration mode.

Enters the IP address and subnet mask for the Fast Ethernet (10/100BASE-T) port.

Activates the 10/100BASE-T port.

Returns to global configuration mode.

Enters line configuration mode.

Sets a password for remote access to the Cisco IAD.

Returns to privileged EXEC mode.

Saves the configuration.

Configuring a T1/E1 Port for a WAN Connection

The T1/E1 port supports balanced T1/E1 according to ANSI T1.403 and has a built-in CSU/DSU.

To configure basic T1/E1 controller settings to support Point-to-Poing Protocol (PPP), High-Level Data Link Control (HDLC), or Frame Relay (FR), follow these steps, beginning in global configuration mode:

Command Purpose

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Router(config)# controller T1/E1 1/0

Router(config-ctrl)# clock source {internal | line | loop-timed}

Router(config-ctrl)# description

Router(config-ctrl)# cablelength short {133 | 266 |

399

| 533 | 655} or Router(config-ctrl)# cablelength long {gain26 | gain36} {-15db | -22.5db | -7.5db | 0db}

Router(config-ctrl)# framing {sf | esf}

Router(config-ctrl)# linecode {ami | b8zs}

line

Enters controller configuration mode by controller number. Slot and port numbers vary.

Configures the controller clock source for a DS1 link.

If the clock source is a network device attached to the T1/E1 port that you are configuring now, select the line option. For any other clock source (internal or a network device attached to any other port), select the internal option.

Enters a description of the controller, such as the destination or its application. The description can be as many as 80 characters long.

Configures the cable length if the length is 655

Configures the receive gain and transmit attenuation if the cable length is longer than 655 ft (200 m).

If necessary, changes the DS1 link framing format. The default is SuperFrame (sf).

If necessary, changes the line encoding format for the DS1 link. The default is ami.

ft (200 m) or shorter.

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Initial Configuration Procedures

Command Purpose

Step 7 Step 8 Step 9 Step 10

Router(config-ctrl)# no shutdown

Router(config-ctrl)# exit

Router(config)# exit

Router# show controller T1/E1 1/0

Configuring Digital Voice

To configure basic T1/E1 controller settings to support PPP, High-Level Data Link Control (HDLC), or Frame Relay (FR), follow these steps, beginning in global configuration mode:

Command Purpose

Step 1

Step 2 Step 3 Step 4 Step 5

Step 6

Step 7

Step 8 Step 9 Step 10 Step 11 Step 12

Router(config)# controller T1/E1 1/0

Router(config-ctrl)# mode cas

Router(config-ctrl-cas)# framing esf

Router(config-ctrl-cas)# linecode b8zs

Router(config-ctrl-cas)# framing {sf | esf}

Router(config-ctrl-cas)# ds0-group 1 timeslots 1-24

type e&m-immediate-start

Repeat Step 3 through Step 6 for each additional DS0 group. Configures additional DS0 groups on the T1/E1

Router(config-ctrl-cas)# exit

Router(config-ctrl)# no shutdown

Router(config-ctrl)# exit

Router(config)# exit

Router# show controller T1/E1 1/0

Chapter 4 Powering On Cisco IAD2430 Series IADs

Activates the T1/E1 controller.

Exits controller configuration mode.

Exits configuration mode.

Verifies the controller configuration. Slot and port numbers vary.

Enters controller configuration mode by controller number. Slot and port numbers vary.

Configures channel-associated signaling.

Configures framing.

Configures line encoding format.

If necessary, changes the DS1 link framing format. The default is SuperFrame (sf).

Configures the DS0 group.

interface. You can configure as many as 24 DS0 groups on a T1/E1.

Exits controller configuration mode.

Activates the T1/E1 controller.

Exits controller configuration mode.

Exits configuration mode.

Verifies the controller configuration. Slot and port numbers vary.

For additional information about configuring specific features, see the following references:

• For PPP, HDLC, or FR, consult the online master index for the Cisco IOS release you are using.

• For loopback diagnostics, or for configuring controller channel groups, channel-associated

signaling (CAS) voice groups, or time-division multiplexing (TDM) cross-connects, see the

Cisco

IAD2430 Series Integrated Access Devices Software Configuration Guide.

Verifying and Saving Your Configuration

To verify the configuration and save it in NVRAM so that the configuration remains in effect if the Cisco

IAD is restarted, enter the following commands:

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Command Purpose

Step 1

Step 2

Step 3

Step 4

Router# show running-config

Router# show startup-config

Router# show controller T1/E1 1/0

Router# copy running-config startup-config

Troubleshooting

Displays the current operating configuration, including any changes you have just made.

Displays the configuration currently stored in NVRAM.

Displays the configuration of the T1/E1 network interface controller. Slot and port numbers may vary.

Writes the current running configuration to NVRAM, where it overwrites the startup configuration and becomes the new startup configuration.

Note If you reboot the Cisco IAD or turn off the

power before you complete this step, you lose the configuration.

Troubleshooting

This section describes possible mechanical problems and corrective actions.

If there appears to be a malfunction, first check all cables and connections. If these are in order, see

Table 4-1 for specific problems and solutions.

For problems with the configuration, see the Cisco IAD2430 Series Software Configuration Guide at the following URL:

http://www.cisco.com/en/US/products/hw/gatecont/ps887/prod_technical_documentation.html

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Chapter 4 Powering On Cisco IAD2430 Series IADs

Ta b l e 4-1 Troubleshooting the Cisco IAD

Symptom Possible Cause Corrective Action

Power LED and fan are off Power source turned off Turn on power source.

Faulty power cable Check/replace power cable.

Faulty power source Check/correct input power.

Faulty internal power supply Contact Cisco1 or your Cisco reseller.

Power LED on; fan off Faulty Cisco IAD Contact Cisco1 Technical Assistance

Center or your Cisco reseller.

Power LED off; fan on Faulty Cisco IAD Contact Cisco1 or your Cisco reseller.

No initialization response from Cisco IAD

Unit shuts off after operating for some time

Console screen display freezes

1. See the “Obtaining Documentation and Submitting a Service Request” section on page xvi.

Faulty modem console

Check/replace modem/terminal.

terminal

Faulty cabling to terminal Check/replace cable.

Faulty Cisco IAD Contact Cisco1 or your Cisco reseller.

Overheating Check ventilation.

Faulty Cisco IAD Contact Cisco1 or your Cisco reseller.

Console fault Reset/replace console.

Software error Repeat power-on procedure.

Faulty Cisco IAD Contact Cisco1 or your Cisco reseller.

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INDEX

Numerics

19-Inch Rack Installation—Front Panel Forward 3-7 19-Inch Rack Installation—Rear Panel Forward 3-7

AC power requirements 2-3, 3-21 analog voice ports 3-29 ASCII terminal, connecting 3-32 auxiliary port 3-23

backup battery 3-33, 3-34 brackets 3-6, 3-9, 3-10

cable

distance limitations 2-4 to ??

cable use reference table 3-31

caution messages

exceeding EIA/TIA-449 distance limitations 2-5 exceeding V.35 distance limitations 2-5

for desk and table mounting 3-14 checklist, installation 3-4 Cisco IAD2430-24FXS Chassis 1-3 Cisco IAD2431-16FXS chassis 1-4, 1-5, 1-6 Cisco IAD2431-1T1E1 chassis 1-5 Cisco IAD2431-8FXS chassis 1-4 Cisco IAD2432-24FXS chassis 1-5, 1-6 Cisco IOS software 1-10

Cisco IOS software documentation iii-xvi clocking, external 3-28 computer, for configuration 3-5 configuration methods 1-10, 1-11

1-10

connecting ports 3-23, 3-27, 3-28, 3-30

console port

PC connection 3-22 console terminal 3-5 controls, descriptions of 1-6 cooling recommendations 2-2 crimping the ground lug onto the Ground wire 3-16 CSU/DSU 3-5, 3-29

demarcation device 3-28 digital voice connection 3-31 digital voice-port connections 3-30 distance limitations for cables 2-4 to 2-6 documentation iii-xvi

EIA/TIA-232 2-5 EIA/TIA-530 2-5 electrical safety guidelines 3-2

electromagnetic interference

See EMI

electrostatic discharge

See ESD EMI 2-4, 2-6 ESD 3-3

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Index

Fast Ethernet cables, distance limitations 2-4 Fast Ethernet hub 3-5 Fast Ethernet port, connecting 3-23

figures

19-Inch Rack Installation—front panel forward 3-7 19-Inch Rack Installation—rear panel forward 3-7 Analog Voice Connection 3-30

Attaching the Chassis to the 19-Inch Rack—Rear Panel Forward

Attaching the Wall-Mount Brackets 3-10 Cisco IAD2430-24FXS Chassis 1-3 Cisco IAD2431-16FXS Chassis 1-4, 1-5, 1-6 Cisco IAD2431-1T1E1 Chassis 1-5 Cisco IAD2431-8FXS Chassis 1-4 Cisco IAD2432-24FXS Chassis 1-5, 1-6 Crimping the Ground Lug onto the Ground Wire 3-16 Digital Voice Connection 3-31 Grounding Lug Fastened to Terminals 3-16 Installation Checklist 3-4 Serial Port Connection 3-28 T1 Port to Network Connection 3-29

T1 WAN Interface with Analog FXS and FXO User Interfaces

T1 WAN Interface with Analog FXS User Interfaces

T1 WAN Interface with T1 Interface to PBX 1-14

Telco 19-Inch Rack Installation—Rear Panel Forward

Wall-Mounting the Chassis 3-11

3-9

1-14

1-13, 1-14

3-8

rack-mounting 3-6

tools, parts, and equipment required 3-4 installation checklist 3-4 interface options 1-2

IOS

See Cisco IOS software

lightning, EMI effects 2-6 log, record keeping 3-3

malfunctions, how to diagnose 4-9 modem 3-5 modem connections 3-32 mounting methods 2-1

operating system 1-10

packing list 3-5 PC connections 3-32 power connection, AC 3-21 power cord, description 2-2 power requirements 2-3, 3-21 power supply voltages 2-2 problems, diagnosing and correcting 4-9

ground loops, EMI effects of 2-6

installation

checklist 3-4

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rack mounting the chassis 3-8 racks 2-2, 3-9

radio-frequency interference

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Index

See EMI

record keeping 3-4

3-3

related documentation iii-xvi remote PC, connecting 3-32

safety 3-2, 3-3 serial port connection 3-28 serial ports 2-4, 3-27 Simple Network-enabled Auto-Provision 1-10

SNAP

See Simple Network-enabled Auto-Provision

software, terminal emulation 3-22 software. Cisco IOS 1-10 speed and distance limitations 2-5 static electricity prevention 3-3 synchronous serial port connections 3-27

Troubleshooting the Cisco IAD 4-10 Telco 19-Inch rack installation—rear panel forward 3-8 telco rack 3-7 Telnet 1-10 terminal emulation software 3-22, 3-32 tools required for installation 3-4 troubleshooting the Cisco IAD 4-10

uninterruptible power supply 3-33, 3-34

V.35

distance limitations 2-5 ventilation recommendations 2-2 voltage selection, AC 2-2

T1/E1 digital voice port 3-30 T1/E1 trunk port 3-28 T1 port to network connection 3-29

T1 WAN interface with analog FXS and FXO user interfaces

T1 WAN interface with analog FXS user interfaces 1-13

T1 WAN interface with analog FXS user interfaces (figure)

T1 WAN port distance limitations 2-4

tables

1-14

Cable Use Reference Table 3-31

Digital Voice Port Speed and Distance Limitations

EIA/TIA-232 Speed and Distance Limitations 2-4

EIA/TIA-449, V.35, and X.21 Speed and Distance Limitations

EIA/TIA-530 Speed and Distance Limitations 2-5 T1 WAN Port Distance Limitations 2-4

2-6

2-5

wall-mounting the chassis 3-9, 3-11

warnings

product disposal 1-3

requirement to read installation instruction 2-3

SELV-to-TNV connection hazard 3-28

WAN port hazardous voltages 3-29

working during lightning activity 3-18 warnings, safety iii-viii

X.21

distance limitations 2-5

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Cisco IAD2430 Series, IAD2421-16FXS - IAD 2421 Router, IAD2430-24FXS-RF - IAD 2430 Router, 2432 - IAD Router, IAD2431-8FXS Hardware Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual