Cisco Systems ASR1000 User's Manual

C H A P T E R

3

Preparing Your Site for Installation

Before you install the Cisco ASR1000 Series Aggregation Services Routers, consider:

• The power and cabling requirements that must be in place at your installation site

•

•

The equipment required to install the router

The environmental conditions your installation site must meet to maintain normal operation

This chapter contains important safety information you should know before working with the Cisco

ASR 1000 Series Aggregation Services Routers and guides you through the process of preparing your site for router installation.

Note Do not unpack the system until you are ready to install it. Keep the chassis in the shipping container to prevent accidental damage until you determined an installation site. Use the appropriate unpacking documentation included with the system.

This chapter contains the following sections:

•

Safety Recommendations, page 3-2

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•

•

•

•

•

•

•

•

Safety Warnings, page 3-2

Site Planning, page 3-6

Preventing Electrostatic Discharge Damage, page 3-16

Electrical Safety, page 3-17

Receiving a Cisco ASR 1000 Series Router, page 3-18

Chassis-Lifting Guidelines, page 3-19

Tools and Equipment, page 3-20

Checking the Shipping Container Contents, page 3-20

Cisco ASR 1000 Series Router Installation Checklist, page 3-22

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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide

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Chapter 3 Preparing Your Site for Installation

Safety Recommendations

Safety Recommendations

The following guidelines will help to ensure your own safety and protect your Cisco equipment. This list does not cover all potentially hazardous situations, so be alert.

• Cisco safety policy is that all of its routers must conform to the requirements of IEC 60950, with appropriate national deviations, as a minimum. In addition, Cisco routers must also meet the requirements of any other normative documents (for example, standards, technical specifications, laws or regulations).

•

•

•

Review the safety warnings listed in the Regulatory Compliance and Safety Information for the

Cisco ASR 1000 Series Aggregation Services Routers that accompanied your Cisco ASR 1000 Series

Router, before installing, configuring, or maintaining the router.

Never attempt to lift an object that might be too heavy for you to lift by yourself.

•

•

•

•

Always turn all power supplies off and unplug all power cables before opening the chassis.

Always unplug the power cable before installing or removing a chassis.

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

Keep tools and chassis components away from walk areas.

•

Do not wear loose clothing, jewelry (including rings and chains), or other items that could get caught in the chassis. Fasten your tie or scarf and sleeves.

The Cisco ASR 1000 Series Routers operate safely when it is used in accordance with its marked electrical ratings and product usage instructions.

Safety Warnings

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

Failure to read and follow these guidelines could lead to an unsuccessful installation and possibly damage to the system and components.

You should observe the following safety guidelines when working with any equipment that connects to electrical power or telephone wiring. These guidelines help you avoid injuring yourself or damaging the devices.

Compliance Requirements

This section includes Safety Compliance and Network Equipment Building Systems (NEBS) standards.

The Cisco ASR1000 Series routers are in compliance with national and international standards as described in

Table 1

.

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Standard Warning Statements

Table 1

Specification

Safety

NEBS

Compliance Requirements

Safety Compliance and NEBS Requirements

Description

To comply with the Telecom port Conducted emissions requirements of EN55022:1998 and

CISPR22:2003- shielded-twisted pair cables must be used with the 8-port channelized

T1/E1 SPA interface. EN55022: Revisions 73-8358-05 through 73-8358-08

To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, for Ethernet RJ-45 ports, use only shielded Ethernet cables that are grounded on both ends. In a NEBS installation, all Ethernet ports are limited to intrabuilding wiring.

Note The English warnings in this document are followed by a statement number. To see the translations of a warning into other languages, look up its statement number in the Regulatory, Compliance, and Safety

Information for the Cisco Aggregation Services Router 1000 Series document.


This section describes the warning definition and then lists core safety warnings grouped by topic.

Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.

Note: SAVE THESE INSTRUCTIONS

Statement 1071

General Safety Warnings

Warning Read the installation instructions before you connect the system to its power source. Statement 1004

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

Statement 1040

Warning No user-serviceable parts inside Do not open. Statement 1040

Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074

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Warning To comply with the Class A emissions requirements of EN55022 and CISPR22- shielded twisted pair

T1/E1 cables must be used for SPA-8-Port Channelized T1/E1 SPA (SPA-8XCHT1/E1). EN55022/CISPR22

Statement

Warning To comply with the FCC Class A emissions requirements- shielded twisted pair T1/E1 cables must be

used with SPA-8-Port Channelized T1/E1 SPA (SPA-8XCHT1/E1). EN55022/CISPR22 Statement

Warning Power cable and AC adapter - When installing the product, please use the provided or designated connection cables/power cables/AC adaptors. Using any other cables or adapters could cause a malfunction or a fire. Electrical Appliance and Material Safety Law prohibits the use of certified cables (that have the ‘UL’ shown on the code) for any other electrical devices than products designated by Cisco. The use of cables that are certified by Electrical Appliance and Material Safety

Law (that have ‘PSE’ shown on the code) is not limited to Cisco-designated products. Statement 371

Warning Only trained and qualified personnel should be allowed to install or replace this equipment

Statement 1030

Warning This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: AC power supplies for the Cisco ASR 1004 Router, Cisco

ASR 1006 Router, and Cisco ASR 1002 Router: 120 VAC, 20A U.S. maximum. DC power supplies for the

Cisco ASR 1004 Router: 40A U.S. maximum. DC power supplies for the Cisco ASR 1006 Router: 50A U.S.

maximum. DC power supplies for the ASR 1002 Router: 30A U.S. maximum.. Statement 1005

Warning This product requires short-circuit (overcurrent) protection to be provided as part of the building

installation. Install only in accordance with national and local wiring regulations. Statement 1045

Warning This unit may have more than one power supply connection. All connections must be removed to

de-energize the unit. Statement 1028

Warning The plug-socket combination must be accessible at all times, because it serves as the main

disconnecting device. Statement 1019

Warning Hazardous voltage or energy may be present on the DC power terminals. Always replace cover when terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in

place. Statement 1075

Warning Use copper conductors only. Statement 1025

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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. Statement 1024

Warning Hazardous voltage or energy is present on the backplane when the system is operating. Use caution

when servicing. Statement 1034

Warning Class 1 laser product. Statement 1008

Warning Class 1 LED product. Statement 1027

Warning Laser radiation is present when the system is open. Statement 1009

Warning Do not stare into the laser beam. Statement 1010

Warning Class I(CDRH) and Class 1M (IEC) laser products. Statement 1055

Warning Invisible laser radiation may be emitted from the end of the unterminated fiber cable or connector. Do not view directly with optical instruments. Viewing the laser output with certain optical instruments

(for example, eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye

hazard. Statement 1056

Warning 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

Warning Do not touch or bridge the metal contacts on the battery. Unintentional discharge of the batteries can

cause serious burns. Statement 341

Warning To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles on modules (such as power supplies, fans, or cards); these types of handles are not designed

to support the weight of the unit. Statement 1032

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Warning To prevent the system from overheating, do not operate it in an area that exceeds the maximum

recommended ambient temperature of: 40 degrees C. Statement 1047


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Site Planning

Warning This equipment must be externally grounded using a customer-supplied ground wire before power is applied. Contact the appropriate electrical inspection authority or an electrician if you are uncertain

that suitable grounding is available. Statement 366

Warning 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.

Site Planning

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•

•

This section contains site planning information, and will help you plan for the installation of the

Cisco ASR 1000 Series routers. It contains the following sections:

General Precautions, page 3-6

Site Selection Guidelines, page 3-7

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•

•

Floor Loading Considerations, page 3-9

Site Power Guidelines, page 3-9

Site Cabling Guidelines, page 3-11

Rack-Mounting and Location Guidelines, page 3-13

•

Site Planning Checklist, page 3-16

General Precautions

Observe the following general precautions when using and working with your Cisco ASR1000 Series system.

•

•

Keep your system components away from radiators and heat sources and do not block cooling vents.

Do not spill food or liquids on your system components and never operate the product in a wet environment.

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•

•

•

Do not push any objects into the openings of your system components. Doing so can cause fire or electric shock by shorting out interior components.

Position system cables and power supply cables carefully. Route system cables and the power supply cable and plug so that they cannot be stepped on or tripped over. Be sure that nothing else rests on your system components’ cables or power cable.

Do not modify power cables or plugs. Consult a licensed electrician or your power company for site modifications. Always follow your local and national wiring rules.

If you turn off your system, wait at least 30 seconds before turning it on again to avoid system component damage.

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Site Planning

Site Selection Guidelines

The Cisco ASR 1000 Series Routers require specific environmental operating conditions. Temperature, humidity, altitude, and vibration can affect the performance and reliability of the router. The following sections provide specific information to help you plan for the proper operating environment.

The Cisco ASR1000 Series Routers are designed to meet the industry EMC, safety, and environmental standards described in the Regulatory, Safety, and Compliance Information for Cisco ASR 1000 Series

Aggregation Services Routers document.

Site Environmental Requirements

Environmental monitoring in the Cisco ASR1000 Series router protects the system and components from damage caused by excessive voltage and temperature conditions. To ensure normal operation and avoid unnecessary maintenance, plan and prepare your site configuration before installation. After installation, make sure the site maintains the environmental characteristics as shown in

Table 3-2 .

Table 3-2 Cisco ASR 1000 Series Router Environmental Tolerances

Environmental Characteristic

Steady State Operating

Minimum

0 degree C

Storage

Humidity operating (noncondensing)

Humidity nonoperating (noncondensing)

Altitude operating: over allowable temperature range (0 to 50 degrees C)

Altitude, nonoperating: over allowable temperature range

–20 degrees C

10%

5%

–500 feet

–1000 feet

Thermal shock non-operating with change over time of 3 minute

–25 degrees C

Thermal Shock - Operating at 2.5 degree C per minute

0 degrees C

Maximum

50 degree C

(50 degrees C at 10,000 feet)

+70 degrees C

90%

95%

10,000 feet

50,000 feet

+70 degrees C

+50 degrees C

Physical Characteristics

Be familiar with the physical characteristics of the Cisco ASR 1000 Series Router to assist you in placing the system in the proper location.

Table 3-3

shows the weight and dimensions of the Cisco ASR 1000 Series Routers.

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Site Planning


Table 3-3 Physical Characteristics of Cisco ASR 1000 Series Router

Characteristic Cisco ASR 1006 Router

Height 10.47 in. (26.543 cm) -

6RU rack-mount per EIA

RS-310 standard

Width

Depth

Cisco ASR 1004 Router

6.95 in. (17.653 cm) -

4RU rack-mount per EIA

RS-310 standard

17.25 in. (43.815 cm) - 19 inch rack-mount

22.50 in. (57.15 cm)

(including card handles, cable-management brackets, power supply handles).

17.25 (43.815 cm) - 19 inch rack- mount or optional 23 Telco rack mount

22.50 in.(57.15 cm)

(including card handles, cable-management brackets, and power supply handles)

50 lbs (22.679 kg)

Cisco ASR 1002 Router

3.47 in. (8.813 cm) - 2RU rack-mount per EIA RS-310

17.25 in. (43.815 cm) -

19-inch rack-mount or optional 23 Telco rack mount

22.50 in. (57.15 cm)

(including card handles, cable-management brackets, and power supply handles) for mounting in a

600mm-enclosed cabinet

40 lbs (18.143 kg) Weight of fully configured chassis

75 lbs (34.019 kg)

The following list describes additional Cisco ASR 1000 Series chassis characteristics:

• Cisco ASR 1006 Router:

–

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Chassis height meets EIA-310 rack spacing 6RU (10.47/266mm), universal rack mount

Chassis width meets EIA-310 19inch (17.25/438.15mm) wide with rack brackets

–

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Cable-management brackets at each Cisco ASR 1000 Series SPA Interface (SIP) locations can hold 16 ports of STP/UTP RJ 45 cables

Cable-management brackets allow for 1.5 inch bend radii for cables

•

– Adjustable rack mount brackets allow for a front to rear rail variance distance of 15.50/394mm to 19.00/482.6mm

Cisco ASR 1004 Router:

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Chassis height meets EIA-310 rack spacing 4RU (6.95 in/176.53mm), universal rack mount


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Cable-management brackets at each Cisco ASR 1000 Series SPA Interface (SIP) locations can hold 16 ports of STP/UTP RJ 45 cables


– Adjustable rack mount brackets allow for a front to rear rail variance distance of 15.50/394mm to 19.00/482.6mm

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Site Planning

• Cisco ASR 1002 Router:

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Chassis height meets EIA-310 rack spacing 2RU (3.47 in/ 88.138mm), universal rack mount


–

–

–

Cable-management brackets at the Cisco ASR 1002 Router location can hold 16 ports of

STP/UTP RJ 45 cables


Adjustable rack mount brackets allow for a front to rear rail variance distance of 15.50/394mm to 19.00/482.6mm

Floor Loading Considerations

Ensure that the floor under the rack supporting the Cisco 1000 Series Routers is capable of supporting the combined weight of the rack and all other installed equipment.

To assess the weight of the fully configured Cisco 1000 Series Router respectively, refer to

Table 3-3 .

For additional information about floor loading requirements, consult the document GR-63-CORE,

Network Equipment Building System (NEBS) Requirements: Physical Protection.

Site Power Guidelines

The Cisco 1000 Series Router has specific power and electrical wiring requirements. Adhering to these requirements ensures reliable operation of the system. Follow these precautions and recommendations when planning your site the Cisco ASR 1000 Series Router:

• The redundant power option provides a second, identical power supply to ensure that power to the chassis continues uninterrupted if one power supply fails or input power on one line fails.

•

•

In systems configured with the redundant power option, connect each of the two power supplies to a separate input power source. If you fail to do this, your system might be susceptible to total power failure due to a fault in the external wiring or a tripped circuit breaker.

To prevent a loss of input power, be sure the total maximum load on each circuit supplying the power supplies is within the current ratings of the wiring and breakers.

•

•

Check the power at your site before installation and periodically after installation to ensure that you are receiving clean power. Install a power conditioner if necessary.

Provide proper grounding to avoid personal injury and damage to the equipment due to lightning striking power lines or due to power surges. The chassis ground must be attached to a central office or other interior ground system.

Caution This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.

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Note The Cisco 1000 Series Router installation must comply with all applicable codes and is approved for use with copper conductors only. The ground bond fastening hardware should be of compatible material and preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material.

Attachment of the chassis ground to a central office or other interior ground system must be made with an AWG #6 gauge wire, copper ground conductor at a minimum.


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Site Planning

Electrical Circuit Requirements

Each Cisco 1000 Series Router requires a dedicated electrical circuit. If you equip it with dual power feeds, provide a separate circuit for each power supply to avoid compromising the power redundancy feature.

The Cisco ASR 1000 Series Routers can be powered by a DC or AC source. Ensure that the equipment grounding is present and observe power strip ratings. Make sure that the total ampere rating of all products plugged into the power strip does not exceed 80% of the rating.

Table 3-4 contains specifications for DC powered systems for all Cisco ASR 1000 Series Routers.

Table 3-4 Cisco ASR 1000 Series Router DC Power Supply System Input Requirements

Cisco ASR 1000

Series Router DC

Power Supply

Cisco ASR 1006

Cisco ASR 1004

Cisco ASR 1002

System Input Rating (Amps)

40

24

16

Circuit Breaker Amps

Minimum Maximum

Always 50

30

20

40

30

Minimum

10

12

AWG # Wire

Maximum

Always AWG #6 wire

8

10

For example, the Cisco ASR 1002 Router DC power supply, with 16 Amp input rating must use an AWG #12 gauge wire for a 20Amp circuit breaker and an AWG #10 gauge wire for a 30Amp circuit breaker.

Note All Cisco ASR 1000 Series Router AC power supplies require a 20 AMP circuit breaker.

The AC and DC power supplies for the Cisco ASR 1000 Series Routers support different types of power supply switches.

Table 3-5

defines which power supplies the Cisco ASR 1000 Series routers support (a

Standby or an On/Off switch).

Table 3-5 Cisco ASR 1000 Series Routers AC and DC Power Supply Switches

Switch Type

Supported

On/Off circuit

Symbol

I/O

Cisco ASR 1000 Series Router Power Supply

ASR 1006 DC

ASR 1004 DC

Standby Switch A broken circle with a vertical line through the top of it

ASR 1002 AC

ASR 1006 AC

ASR 1004 AC

ASR 1002 DC

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Site Planning

Table 3-6

lists AC and DC power supply system rating requirements for all Cisco ASR 1000 Series

Routers.

AC and DC Power Supply System Rating Specifications for the Cisco ASR 1000 Series Routers Table 3-6

Description

Power supply declared ratings

Line frequency rating

Specification

AC = 100-240 VAC

DC = –48/ –60 VDC

50/60 Hz

Site Cabling Guidelines

This section contains guidelines for wiring and cabling at your site. When preparing your site for network connections to the Cisco 1000 Series Router, consider the type of cable required for each component, and the cable’s limitations. Consider the distance limitations for signaling, EMI, and connector compatibility. Possible cable types are fiber, thick or thin coaxial, foil twisted-pair, or unshielded twisted-pair cabling.

Also consider any additional interface equipment you need, such as transceivers, hubs, switches, modems, channel service units (CSUs), or data service units (DSUs).

Note The E1 interface on the Cisco 8-Port Channelized T1/E1 SPA interface uses RJ-48c receptacles for E1

(120-Ohm) cables with RJ-45 connectors. You can use all ports simultaneously. Each E1 connection supports interfaces that meet the G.703 standards. The RJ-45 connection does not require an external transceiver. The E1 ports are E1 interfaces that use 120-ohm shielded twisted-pair (STP) cables.

Warning Shielded T1/E1 cables must be used to comply with FCC/EN55022/CISPR22 Class A emissions requirements on the 8-port channelized T1/E1 SPA interface.

Before you install the Cisco 1000 Series Router, have all additional external equipment and cables on hand. For ordering information, contact a customer service representative.

The extent of your network and the distances between network interface connections depend in part on the following factors:

• Signal type

•

•

Signal speed

Transmission medium

The distance and rate limits referenced in the following sections are the IEEE-recommended maximum speeds and distances for signaling purposes. Use this information as a guideline in planning your network connections prior to installing the Cisco 1000 Series Router.

If wires exceed recommended distances, or if wires pass between buildings, give special consideration to the effect of a lightning strike in your vicinity. The electromagnetic pulse caused by lightning or other high-energy phenomena can easily couple enough energy into unshielded conductors to destroy electronic devices. If you have had problems of this sort in the past, you may want to consult experts in electrical surge suppression and shielding.

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Site Planning

Asynchronous Terminal Connections

The route processor provides a console port to connect a terminal or computer for local console access.

The RP1 also provides an auxiliary port to connect to a modem for remote dial-in console access.

Both ports have RJ-45 connectors, support RS-232 asynchronous data, and have distance recommendations specified in the IEEE RS-232 standard.

Interference Considerations

When wires are run for any significant distance, there is a risk that stray signals will be induced on the wires as interference. If interference signals are strong, they can cause data errors or damage to the equipment.

The following sections describe sources of interference and how to minimize its effects on the

Cisco 1000 Series Router system.

Electromagnetic Interference

All equipment powered by AC current can propagate electrical energy that can cause electromagnetic interference (EMI) and possibly affect the operation of other equipment. The typical sources of EMI are equipment power cords and power service cables from electric utility companies.

Strong EMI can destroy the signal drivers and receivers in the Cisco 1000 Series Router and even create an electrical hazard by causing power surges through power lines into installed equipment. These problems are rare, but could be catastrophic.

To resolve these problems, you need specialized knowledge and equipment, which could consume substantial time and money. However, you should ensure that you have a properly grounded and shielded electrical environment, paying special attention to the need for electrical surge suppression.

Electromagnetic Emissions Certification:

•

•

•

•

FCC 47 CFR Part 15 Class A

VCCI Class A

AS/NSZ Class A

ICES-003 Class A

•

•

•

•

•

•

EN55022/CISPR 22 Information Technology Equipment (Emissions)

EN55024/CISPR 24 Information Technology Equipment (Immunity)

EN300 386 Telecommunications Network Equipment (EMC)

EN50082-1/EN61000-6-1 Generic Immunity Standard Same as for Cisco ASR 1002

CE marking:

• UL60950-1

•

•

CSA C22.2 No. 60950-1-03

EN 60950-1

IEC 60950-1

AS/NZS 60950.1

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Site Planning

Radio Frequency Interference

When electromagnetic fields act over a long distance, radio frequency interference (RFI) can be propagated. Building wiring can often act as an antenna, receiving the RFI signals and creating more

EMI on the wiring.

If you use twisted-pair cable in your plant wiring with a good distribution of grounding conductors, the plant wiring is unlikely to emit radio interference. If you exceed the recommended distances, use a high-quality twisted-pair cable with one ground conductor for each data signal.

Lightning and AC Power Fault Interference

If signal wires exceed recommended cabling distances, or if signal wires pass between buildings, you should consider the effect that a lightning strike in your vicinity might have on the Cisco 1000 Series

Router.

The electromagnetic pulse (EMP) generated by lightning or other high-energy phenomena can couple enough energy into unshielded conductors to damage or destroy electronic equipment. If you have previously experienced such problems, you should consult with RFI/EMI experts to ensure that you have adequate electrical surge suppression and shielding of signal cables in your Cisco 1000 Series Router operating environment.

Rack-Mounting and Location Guidelines

The Cisco 1000 Series Router is designed for standalone, two-post 19 inch rack-mount, four-post 19 inch rack-mount and closed cabinet systems with front and rear doors. You can mount the Cisco 1000 Series

Router on an equipment shelf or tabletop.

The sections that follow describe criteria for selecting a rack to mount the Cisco 1000 Series Router, guidelines for placing the rack for reliable operation, and safety precautions to take to prevent bodily injury when mounting a Cisco ASR1000 Series system in a rack.

Precautions for Rack-Mounting

The following rack-mount guidelines are provided to ensure your safety:

•

•

Do not move large racks by yourself. Due to the height and weight of a rack, a minimum of two people are required to accomplish this task.

Ensure that the rack is level and stable before extending a component from the rack.

•

•

•

•

Ensure that proper airflow is provided to components in the rack.

Do not step or stand on any component or system when servicing other systems or components in a rack.

When mounting the Cisco 1000 Series Router 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, then install the stabilizers before mounting or servicing the unit in the rack.

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Site Planning

Rack Selection Guidelines

The Cisco 1000 Series Router can be mounted in most two-post or four-post, 19-inch equipment racks that comply with the Electronics Industries Association (EIA) standard for equipment racks (EIA-310-D

19-inch). The rack must have at least two posts with mounting flanges to mount the chassis.

Caution When mounting a chassis in any type of rack equipment, make certain the inlet air to the chassis does not exceed 55C.

The distance between the center lines of the mounting holes on the two mounting posts must be 18.31 inches ± 0.06 inch (46.50 cm ± 0.15 cm). The rack-mounting hardware included with the chassis is suitable for most 19-inch equipment racks.

We recommend that you mount the Cisco 1000 Series Router in an equipment rack which includes the necessary rack-mounting hardware which is suitable for most 19-inch equipment racks.

Consider installing the Cisco 1000 Series Router in a rack with the following features:

•

•

NEBS compliant, 19-inch (48.3 cm) wide rack.

EIA or ETSI hole patterns in the mounting rails. Required mounting hardware is shipped with the

Cisco 1000 Series Router. If the rack that you plan to install the system in has metric-threaded rails, you must provide your own metric mounting hardware.

•

•

Perforated top and open bottom for ventilation to prevent overheating.

Leveling feet for stability.

Note The Cisco 1000 Series Router should not be installed in an enclosed rack because the chassis requires an unobstructed flow of cooling air to maintain acceptable operating temperatures for its internal components. Installing the router in any type of enclosed rack—even with the front and back doors

removed—could disrupt the air flow, trap heat next to the chassis, and cause an overtemperature condition inside the router. If you use an enclosed rack, make certain that there are air vents on all sides of the rack and there is proper ventilation.

Equipment Rack Guidelines

The placement of the rack can affect personnel safety, system maintenance, and the system ability to operate within the environmental characteristics described in

Table 3-2 on page 3-7

. Choose a proper location for the Cisco 1000 Series Router by following the guidelines below.

Locating for Safety

If the Cisco 1000 Series Router is the heaviest or the only piece of equipment in the rack, consider installing it at or near the bottom to ensure that the rack’s center of gravity is as low as possible.

For additional information about the proper placement of electronic equipment, consult the document

GR-63-CORE, Network Equipment Building System (NEBS) Requirements: Physical Protection.

Locating for Easy Maintenance

Keep at least 3 feet of clear space in front and behind the rack. This space ensures that you can remove the Cisco 1000 Series Router components and perform routine maintenance and upgrades easily.

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Site Planning

Avoid installing the Cisco 1000 Series Router in a congested rack and consider how the routing of cables from other pieces of equipment in the same rack could affect access to the routers cards.

The front and top of the chassis must remain unobstructed to ensure adequate airflow and prevent overheating inside the chassis.

Allow the following clearances for normal system maintenance:

•

•

At the top of the chassis—At least 3 inches (7.6 cm)

In the front of the chassis—3 to 4 ft (91.44 cm to 121.92 cm)

To avoid problems during installation and ongoing operation, follow these general precautions when you plan the equipment locations and connections:

• Use the show environment all command regularly to check the internal system status. The environmental monitor continually checks the interior chassis environment; it provides warnings for high temperature and creates reports on any occurrences. If warning messages are displayed, take immediate action to identify the cause and correct the problem.

•

•

Keep the Cisco 1000 Series Router off of the floor and out of areas that collect dust.

Follow ESD prevention procedures to avoid damage to equipment. Damage from static discharge can cause immediate or intermittent equipment failure.

Locating for Proper Airflow

Ensure the location of the Cisco 1000 Series Router has enough airflow to keep the system operating within the environmental characteristics and the air temperature is sufficient to compensate for the heat dissipated by the system.

Avoid locating the Cisco 1000 Series Router in a location in which the chassis air intake vents could draw in the exhaust air from adjacent equipment. Consider how the air flows through the Cisco 1000

Series Router. The Cisco 1000 Series Router airflow direction is front to back with ambient air drawn in from the venting located on the chassis front sides.

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Preventing Electrostatic Discharge Damage

Site Planning Checklist

Table 3-7 is provided to help you perform and account for all the site planning tasks presented in this

appendix.

Table 3-7 Site Planning Checklist

Site Planning Requirements

The site meets the environmental requirements.

The site’s air conditioning system can compensate for the heat dissipation of the Cisco ASR

1000 Series.

The floor space that the Cisco ASR 1000 Series Routers occupy can support the weight of the system).

Electrical service to the site complies with the requirements.

The electrical circuit servicing the Cisco ASR 1000 Series complies with the requirements).

Consideration has been given to the console port wiring, and limitations of the cabling involved, according to TIA/EIA-232F.

The Cisco 1000 Series Router Ethernet cabling distances are within limitations.

The equipment rack in which you plan to install the Cisco ASR 1000 Series chassis complies with requirements.

Careful consideration has be given to safety, ease of maintenance, and proper airflow in selecting the location of the rack.

Preventing Electrostatic Discharge Damage

Electrostatic discharge (ESD) damage, occurs when electronic cards or components are improperly handled and can result in complete or intermittent failures. The performance routing engine (PRE), and all line cards consist of a printed circuit card that is fixed in a metal carrier. Electromagnetic interference

(EMI) shielding and connectors are integral components of the carrier. Although the metal carrier helps to protect the cards from ESD, use an antistatic strap each time you handle the modules. Handle the carriers by the edges only; never touch the cards or connector pins.

Caution Always tighten the captive installation screws on all system components when you are installing them.

These screws prevent accidental removal of the module, provide proper grounding for the system, and help to ensure that the bus connectors are properly seated in the backplane.

Static electricity can harm delicate components inside your system. To prevent static damage, discharge static electricity from your body before you touch any of your system components, such as an microprocessor. As you continue to work on your system, periodically touch an unpainted metal surface on the computer chassis.

Following are guidelines for preventing ESD damage:

• Always use an ESD-preventive wrist or ankle strap and ensure that it makes good skin contact.

Before removing a card from the chassis, connect the equipment end of the strap to the ESD plug at

the bottom of the chassis below the power entry modules ( Figure 3-1

).

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Electrical Safety

•

•

•

•

•

Handle line cards by the faceplates and carrier edges only; avoid touching the card components or any connector pins.

When removing a card, place the removed module component-side-up on an antistatic surface or in a static-shielding bag. If the module will be returned to the factory, immediately place it in a static-shielding bag.

Avoid contact between the modules and clothing. The wrist strap protects the card from ESD voltages on the body only; ESD voltages on clothing can still cause damage.

When transporting a sensitive component, first place it an antistatic container or packaging.

Handle all sensitive components in a static-safe area. If possible, use antistatic floor pads and workbench pads.

Caution For safety, periodically check the resistance value of the antistatic strap. The measurement should be between 1 and 10 ohms.

Figure 3-1 ESD Chassis Grounding Stud

4

3

2 1

1 Chassis earth ground studs and lead wire

2 Grounding screws

3 Earth ground connector on the chassis

4 Earth ground symbol

Electrical Safety

All system components are hot-swappable. They are designed to be removed and replaced while the system is operating without presenting an electrical hazard or damage to the system.

Follow these basic guidelines when you are working with any electrical equipment:

• Before beginning any procedures requiring access to the chassis interior, locate the emergency power-off switch for the room in which you are working.


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Receiving a Cisco ASR 1000 Series Router

•

•

Disconnect all power and external cables before installing or removing a chassis.

Do not work alone when potentially hazardous conditions exist.

Never assume that power has been disconnected from a circuit; always check. •

•

•

•

Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

Never install equipment that appears damaged.

Carefully examine your work area for possible hazards such as moist floors, ungrounded power extension cables, and missing safety grounds.

In addition, use the guidelines that follow when working with any equipment that is disconnected from a power source but is still connected to telephone wiring or other network cabling.

• Never install telephone wiring during a lightning storm.

• Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.

Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.

• Use caution when installing or modifying telephone lines.

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

Statement 1001

Receiving a Cisco ASR 1000 Series Router

Each Cisco ASR1000 Series chassis is shipped in a container that is strapped to a pallet as illustrated in

Figure 3-2

.

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Figure 3-2 Cisco ASR 1000 Series Router Packaged for Shipping

Chassis-Lifting Guidelines

1

2

3

3 Packing straps 1 Outside carton

2 Pallet

Note We recommend that you have at least two people available to help with the installation and ensure safe lifting.

Chassis-Lifting Guidelines

The fully configured system weighs approximately 75 pounds. The chassis is not intended to be moved frequently. Before you install the system, ensure that your site is properly prepared so you can avoid having to move the chassis later to accommodate power sources and network connections.

Two or more people are required to lift the chassis. Each time you lift the chassis or any heavy object, follow these guidelines:

•

•

•

•

•

•

Never attempt to lift the chassis by yourself. Because of the size and weight of the chassis, use at least two people to safely lift and move it without causing injury or damaging the equipment.

Ensure that your footing is solid, and balance the weight of the chassis between your feet.

Lift the chassis slowly; never move suddenly or twist your body as you lift.

Keep your back straight and lift with your legs, not your back. If you must bend down to lift the chassis, bend at the knees, not at the waist, to reduce the strain on your back muscles.

Do not remove installed components from the chassis.

Always disconnect all external cables before lifting or moving the chassis.

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Tools and Equipment

Step 1

Step 2

Each person should stand on either side of the chassis and place one hand under the air intake at the bottom front of the chassis.

With the other hand, grasp the top rear of the chassis under the air exhaust and carefully lift the chassis.

Tools and Equipment

The tools and equipment listed below are recommended as the minimum necessary to install the

Cisco ASR 1000 Series Router. You may need additional tools and equipment to install associated equipment and cables. You may also require test equipment to check electronic and optical signal levels, power levels, and communications links.

• Phillips hand screwdriver

•

•

•

•

A 3.5mm flat-blade screwdriver

Tape measure (optional)

Level (optional)

Power drill

Unpacking and Verifying Shipping Contents

When you receive your chassis, perform the following steps and use the shipping contents checklist from the next section:

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Inspect the box for any shipping damage. (if there is damage contact your service representative).

Unpack the Cisco ASR 1000 Series Router.

Perform a visual inspection of the chassis.

After you have unpacked the system verify that you have received all of the required components. Using the packing list as a guide, take the following steps to check the contents of the Cisco ASR 1000 Series

Router shipping container:

Check the contents of the boxes containing accessory items. Verify that you have received all equipment listed in your order.

Check that all Cisco ASR 1000 Series RP1s, Cisco ASR1000-ESP10s, Cisco ASR1000-ESP5, Cisco

ASR 1000 Series SPA Interface (SIPs), and power supplies you ordered are installed in the chassis.

Ensure that the configuration matches the packing list.

Checking the Shipping Container Contents

Use the components list to check the contents of the Cisco ASR 1000 Series Router shipping container.

Do not discard the shipping container. You need the container if you move or ship the Cisco ASR 1000

Series Router in the future.

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Checking the Shipping Container Contents

Table 3-8

Component

Chassis

Accessories Kit

ESD, Wrist Strap (disposable)

Documentation

Cisco ASR 1000 Series Router Shipping Container Contents List

Optional Equipment

Description

Cisco ASR 1000 Series Router configured with dual AC or dual DC power supplies and a shared port adapter blank panel if a shared port adapter has not been ordered.

Front and rear chassis rack-mount brackets that you will attach to the chassis with the respective screws

Three sets of screws, one set for:

•

•

Front rack-mount brackets (use the black screws)

Rear rack-mount brackets (use the package with the 5 screws)

• Cable-management brackets (use the 4 screw package)

Two cable-management brackets with ‘U’ feature design devices attached; a different size for each chassis.

1 disposable wrist strap

Regulatory Compliance and Safety Information for Cisco Aggregation

Services 1000 Series Chassis document

Power cord if an AC power supply was shipped. There are none for the

DC power supply units.

Received

Note Most Cisco documentation is online or on the Cisco Documentation DVD. Documentation that ships with your Cisco ASR1000 Series router includes the Regulatory Compliance and Safety Information for

the Cisco Aggregation Services Router 1000 Series document, and the Cisco Aggregation Services

Router 1000 Series Documentation Roadmap that contains documentation titles and the URLs to them online. See also the “Related Documentation” section on page xviii .

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Cisco ASR 1000 Series Router Installation Checklist

Cisco ASR 1000 Series Router Installation Checklist

To assist you with your installation and to provide a historical record of what was done by whom, photocopy the Cisco ASR 1000 Series Router Installation Checklist. Use this to indicate when each procedure or verification is completed. When the checklist is completed, place it in your site log along with the other records for your new router.

Table 3-9 Cisco ASR 1000 Series Router Installation Checklist

Verified

By Date Task

Date chassis received

Chassis and all accessories unpacked

Types and numbers of interfaces verified

Safety recommendations and guidelines reviewed

Installation Checklist copied

Site log established and background information entered

Site power voltages verified

Site environmental specifications verified

Required passwords, IP addresses, device names, and so on, available

Required tools available

Network connection equipment available

Cable-management bracket installed (optional but recommended)

AC power cable(s) connected to AC source(s) and router

DC power cable(s) connected to DC source(s) and router

Network interface cables and devices connected

System power turned on

System boot complete (STATUS LED is on)

Shared port adapters are operational

Correct hardware configuration displayed after system banner appears

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Cisco Systems ASR1000 User's Manual

C H A P T E R

Preparing Your Site for Installation

Safety Recommendations

Safety Warnings

Compliance Requirements

Standard Warning Statements

General Safety Warnings

Site Planning

General Precautions

Site Selection Guidelines

Site Environmental Requirements

Physical Characteristics

Floor Loading Considerations

Site Power Guidelines

Electrical Circuit Requirements

Site Cabling Guidelines

Asynchronous Terminal Connections

Interference Considerations

Electromagnetic Interference

Radio Frequency Interference

Lightning and AC Power Fault Interference

Rack-Mounting and Location Guidelines

Precautions for Rack-Mounting

Rack Selection Guidelines

Equipment Rack Guidelines

Locating for Safety

Locating for Easy Maintenance

Locating for Proper Airflow

Site Planning Checklist

Preventing Electrostatic Discharge Damage

Electrical Safety

Receiving a Cisco ASR 1000 Series Router

Chassis-Lifting Guidelines

Tools and Equipment

Unpacking and Verifying Shipping Contents

Checking the Shipping Container Contents

Cisco ASR 1000 Series Router Installation Checklist

Related manuals

Cisco Systems

ASR 1000 Series

Cisco

ASR 1001

Cisco

ASR 1000 Series Aggregation Services Routers

Cisco

ASR 1002-F

Cisco

ASR 1004