Cisco IR8340 Guía de inicio rápido

Installing and Connecting the Router

This section describes how to install and connect the Cisco IR8340 router.

•Installing and Connecting the Router, on page 1

•Before You Begin, on page 3

•Unpacking the Router, on page 4

•Installing the Router in a Rack, on page 4

•Replacing the SD Flash Memory Card, on page 7

•Connecting the Console Port, on page 8

•Connecting WAN and LAN Interfaces, on page 9

Installing and Connecting the Router

This section describes how to install and connect the Cisco IR8340 router.

For the optimum temperature ranges, do not operate it in an area that less than the minimum of -40°C

and exceeds a maximum recommended ambient temperature of 60°C.

Caution

To view specifications for the Cisco Catalyst IR8340 Rugged Series Router, see the IR8340 data sheet.

Note

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

Statement 1030

Warning

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

de-energize the unit. Statement 1028

Warning

Installing and Connecting the Router

Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF

or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables,

detach the end away from the unit first. Statement 1026

Warning

Do not use this product near water; for example, near a bath tub, wash bowl, kitchen sink or laundry

tub, in a wet basement, or near a swimming pool. Statement 1035

Warning

Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote

risk of electric shock from lightning. Statement 1038

Warning

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 of security. Statement 1017

Warning

Stability hazard. The rack stabilizing mechanism must be in place, or the rack must be bolted to the

floor before you slide the unit out for servicing. Failure to stabilize the rack can cause the rack to tip

over. Statement 1048

Warning

The chassis should be mounted on a rack that is permanently affixed to the building. Statement 1049

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. Statement 1029

Warning

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. Statement 270

Warning

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Statement 1023

Warning

Installing and Connecting the Router

Use copper conductors only. Statement 1025

Warning

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement

1022

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

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

recommended ambient temperature of: 60°C (140°F). Statement 1047

Warning

Hot surface. Statement 1079

Warning

Heat sinks applicable to warning statement 1079, can exceed 90º C in a 60º C ambient. Suitable

precautions should be taken to avoid burns.

Caution

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

Warning

Before You Begin

Before installing and connecting a Cisco IR8340 router, read the safety warnings and gather the following

tools and equipment:

• ESD-preventive cord and wrist strap

• Number 2 Phillips screwdriver

• 0# Phillips screwdriver

• Screws that fit your rack

In addition, depending on the type of modules you plan to use, you might need the following equipment to

connect a port to an external network:

Installing and Connecting the Router

Before You Begin

• Cables for connection to the WAN and LAN ports (dependent on configuration).

• PC with a network interface card for connection to an Ethernet (LAN) port.

Unpacking the Router

Do not unpack the router until you are ready to install it. If the final installation site will not be ready for some

time, keep the chassis in its shipping container to prevent accidental damage. When you are ready to install

the router, proceed with unpacking it.

The router, accessory kit, publications, and any optional equipment you ordered may be shipped in more than

one container. When you unpack the containers, check the packing list to ensure that you received all of the

items on the list.

Installing the Router in a Rack

The Cisco IR8340 router can only be mounted in a rack.

To prevent damage to the chassis, never attempt to lift or tilt the chassis by holding it by the plastic

panel on the front. Always hold the chassis by the sides of the metal body.

Caution

Allow at least one rack unit of vertical space above and below the router.

Note

Rack-Mounting the Chassis

The Cisco IR8340 router can be installed in a 19-inch (48.26-cm) standard rack. It is required that at least one

rack unit of vertical space is left empty above and below the router.

You can mount the router by attaching the rack-mount brackets at the cable side of the chassis with the cable

side facing forward.

The following figure shows the rack-mount brackets used with the Cisco IR8340 router. The brackets extend

one rack unit of vertical space that can be either above or below the router.

Installing and Connecting the Router

Unpacking the Router

Figure 1: Rack-Mount Brackets for the Cisco IR8340 Router

Attaching Rack-Mount Brackets to Cisco IR8340 Routers

To attach the long side of each bracket to the Cisco IR8340 router, remove the eight Phillips screws from the

side panel and use them to attach the bracket to the router. See the following figures.

Figure 2: Bracket Installation With Vertical Space Below the Router

Installing and Connecting the Router

Attaching Rack-Mount Brackets to Cisco IR8340 Routers

Figure 3: Bracket Installation With Vertical Space Above the Router

Number-8 Phillips flat-head screws (8)2Rack-mount bracket1

Do not over-torque the screws. The recommended torque is 16 to 18 in-lbs.

Caution

Attach the second bracket to the opposite side of the chassis. Use a number 2 Phillips screwdriver to install

the number-8 bracket screws.

Your chassis installation must allow unrestricted airflow for chassis cooling.

Caution

Mounting the Router in a Rack

After you attach the rack-mount brackets to the router chassis, use the screws provided with the rack to install

the chassis in the rack.

The screw slots in the brackets are spaced to line up with every second pair of screw holes in the rack. When

the correct screw holes are used, the small threaded holes in the brackets line up with unused screw holes in

the rack. If the small holes do not line up with the rack holes, you must raise or lower the brackets to the next

rack hole.

Note

A space of one rack unit above and below each IR8340 router is required for sufficient air ventilation.

Caution

The following figure shows the screw slots in the rack-mount brackets to use when you mount the router in

the rack.

Installing and Connecting the Router

Mounting the Router in a Rack

Figure 4: Mounting Screw Slots

Mounting screw slots (6)1

Replacing the SD Flash Memory Card

Follow these steps to replace the SD flash memory card:

Step 1 Locate the flash memory card slot on the cable-side of the router.

Step 2 Loosen the captive thumb screw. (Be careful not to cross-thread or over-tighten the thumb screw.)

Step 3 Pull the cover open, and pull the cover tab from the hinge.

Step 4 Gently push the flash memory card to eject it. Place it in an anti-static bag to protect it from static discharge.

Step 5 Push the replacement card into the slot, and press it firmly in place. The card is keyed so that you cannot insert it the

wrong way.

Step 6 Place the flash card slot cover tabs into the hinge.

Step 7 Close the cover, and hand-tighten the screw.

Installing and Connecting the Router

Replacing the SD Flash Memory Card

Connecting the Console Port

To configure the router through the Cisco IOS command-line interface (CLI), you must establish a connection

between the router console port and either a terminal or a PC.

Console Port Connection to a PC

To connect a PC terminal to the console port, use the RJ-45-to-RJ-45 rollover cable, and either the

RJ-45-to-DB-25 female DTE adapter or the RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL ).

The default parameters for the console port are:

• 9600 baud

• 8 data bits

• No parity generated or checked

• 1 stop bit

• No Flow Control

Console Port Signaling and Cabling with a DB-9 Adapter

This section describes the console port signaling and cabling with a DB-9 adapter. See the following figures.

Figure 5: RJ-45 Cable to DB-9 Female Adapter

Figure 6: RJ-45 to RJ-45 Rollover Cable

For the pinout descriptions for the DB-9 connections, see Console Port Adapter Pinouts.

Console Port Signaling and Cabling with a DB-25 Adapter

This section describes the console port signaling and cabling with a DB-25 adapter as shown in the following

figures.

Installing and Connecting the Router

Connecting the Console Port

Figure 7: RJ-45 to DB-25 Adapter (Terminal)

Figure 8: RJ-45 to DB-25 Female Adapter

For the pinout descriptions for the DB-25 connections, see Console Port Adapter Pinouts.

Connecting WAN and LAN Interfaces

This section describes how to connect WAN and LAN interface cables.

Donotworkonthesystemorconnectordisconnectcablesduringperiodsoflightningactivity. Statement

1001

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. Statement 1021

Warning

Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF

or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables,

detach the end away from the unit first. Statement 1026

Warning

Connection Procedures and Precautions

To properly connect cables:

Step 1 Connect each WAN and LAN cable to the appropriate connector on the chassis or on an interface card.

Step 2 Position the cables carefully, so that they do not put strain on the connectors.

Installing and Connecting the Router

Connecting WAN and LAN Interfaces

Step 3 Organize cables in bundles so that cables do not intertwine.

Step 4 Inspect the cables to make sure that the routing and bend radius is satisfactory. Reposition cables, if necessary.

Install cable ties in accordance with site requirements.

Note

Installing and Connecting the Router

Connection Procedures and Precautions

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