Cisco 7609 Instruction Manual

CHAPTER
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3
Installing the Cisco 7609 Internet
Router
Note This document describes the Cisco 7609 Internet Router (OSR-7609) and not
the Cisco 7609 Internet Router (CISCO7609).
This chapter describes how to install a Cisco 7609 Internet Router (OSR-7609)
in a rack. For first-time installations, perform the procedures in the following
sections in the order listed:
•Unpacking the Cisco 7609 Internet Router, page 3-2
•Installing the Rack-Mount Kit, page 3-3
•Installing the Cisco 7609 Chassis in the Rack, page 3-8
•Installing the Stabilizer Kit, page 3-10
Note If you are installing a free-standing (not rack-mounted) Cisco
7609 Internet Router, you must install the stabilizer kit, which is
included in the accessories box.
•System Ground Connection, page 3-12
•Installing the Power Supplies in the Cisco 7609 Chassis, page 3-14
•Attaching the Interface Cables, page 3-15
•Verifying Cisco 7609 Chassis Installation, page 3-21

Chapter 3 Installing the Cisco 7609 Internet Router
Unpacking the Cisco 7609 Internet Router
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Before starting the installation procedures in this chapter, see the “Site
Preparation Checklist” section on page 2-11 to verify that all site planning
activities were completed.
For information on installing modules, refer to the Cisco 7600 Series Internet
Router Module Installation Guide.
Warning Only trained and qualified personnel should be allowed to install, replace,
or service this equipment.
Unpacking the Cisco 7609 Internet Router
Tip Do not discard the shipping container when you unpack the Cisco 7609
Internet Router. Flatten the shipping cartons and store them with the pallet.
You will need these containers if you need to move or ship the Cisco 7609
Internet Router in the future. Repacking instructions are provided in
Appendix C, “Repacking the Cisco 7609 Internet Router.”
Perform the following to check the contents of the shipping container:
•Check the contents of the accessories box against the Accessories Box
Components Checklist and the packing slip. Verify that you received all listed
equipment, which should include the following:
– Cisco 7609 Internet Router hardware and software documentation,
if ordered
– Optional equipment that you ordered, such as network interface cables,
transceivers, or special connectors
•Check the modules in each slot. Ensure that the configuration matches the
packing list and that all the specified interfaces are included.

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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Rack-Mount Kit
Installing the Rack-Mount Kit
This section describes how to install the rack-mount kit provided in the
accessories box. The kit contains a shelf bracket and crossbar assembly that
attaches directly to the rack and L brackets that attach to the chassis.
Open the rack-mount kit and use the checklist in Table 3-1 to verify that all parts
are included.
Rack-Mounting Guidelines
Before rack-mounting the Cisco 7609 Internet Router, ensure that the equipment
rack complies with the following guidelines:
•The width of the rack, measured between the two front mounting strips or
rails, must be 17.75 inches (45.09 cm).
•The depth of the rack, measured between the front and rear mounting strips,
must be at least 19.25 inches (48.9 cm) but not more than 32 inches
(81.3 cm).
•The rack must have sufficient vertical clearance to insert the chassis. The
chassis height for the Cisco 7609 Internet Router is 33.5 inches (85.1 cm)
(20 RU).
Table 3-1 Rack-Mount Kit Checklist
Part Description Received
L brackets
M3 Phillips countersunk-head screws
M4 Phillips countersunk-head screws
12-24 x 3/4-inch Phillips binder-head screws
10-32 x 3/4-inch Phillips binder-head screws
Shelf brackets
Crossbar bracket
M3 Phillips pan-head screws

Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Rack-Mount Kit
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Note Chassis height is measured in rack units (RU).
Caution If the rack is on wheels, ensure that the brakes are engaged or that the rack is
otherwise stabilized.
This kit is not suitable for use with racks with obstructions (such as a power strip)
that could impair access to field-replaceable units (FRUs).
Required Tools
These tools and equipment are required to install the rack-mount kit:
•Number 1 and number 2 Phillips-head screwdrivers
•3/16-inch flat-blade screwdriver
•Tape measure and level
Installing the Shelf and Crossbar Brackets
To install the shelf and crossbar brackets, perform these steps:
Step 1 Position one of the two shelf brackets in the rack as shown in Figure 3-1.
Step 2 Secure the shelf bracket to the rack by using three 12-24 x 3/4-inch or
10-32 x 3/4-inch screws.
Step 3 Repeat Steps 1 and 2 for the second shelf bracket. Make sure that the second shelf
bracket is level with the first bracket.
Step 4 Attach the crossbar bracket to the back of the shelf brackets using two M3 screws
as shown in Figure 3-2.

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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Rack-Mount Kit
Figure 3-1 Installing the Shelf Brackets
Figure 3-2 Attaching the Crossbar Bracket to the Shelf Brackets
H9466
Shelf bracket Shelf bracket
12-24 x 3/4-inch
or
10-32 x 3/4-inch screw (6x)
48123
Shelf bracket Shelf bracket
M3 screw M3 screw
Crossbar
bracket
Front of rack

Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Rack-Mount Kit
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Installing the L Brackets and Cable Guides
The Cisco 7609 Internet Router L bracket screw holes are stamped + and –. You
can install the brackets either on the left or right side of the chassis; use the + holes
on one side and the – holes on the other side. The L brackets are installed with
eight M4 Phillips countersunk-head screws (four screws on each side).
The optional cable guide installs on the front of the chassis and is secured with
four M3 screws.
Step 1 Position one of the L brackets against the Cisco 7609 chassis side and align the
screw holes (use either the + or the – holes).
Step 2 Secure the L bracket to the Cisco 7609 chassis with the four M4 screws.
Step 3 Repeat Steps 1 and 2 for the other L bracket. If you used the + set of holes for the
first L bracket, use the – set of holes for the second L bracket.
If you want to install the optional cable guide, perform these steps:
Step 1 Position the cable guide against the front of the chassis and align the four screw
holes as shown in Figure 3-3.
Step 2 Secure the cable guide with four M4 screws.

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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Rack-Mount Kit
Figure 3-3 Attaching L Brackets and Cable Guides
FAN
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guide
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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Cisco 7609 Chassis in the Rack
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Installing the Cisco 7609 Chassis in the Rack
Note If you are not installing the Cisco 7609 Internet Router in the rack, you must
install the stabilizer kit. See “Installing the Stabilizer Kit” section on
page 3-10.
Caution Mount the chassis in the rack before installing the power supplies or line cards.
You are now ready to install the Cisco 7609 chassis in the rack.
Tip We recommend that you have a third person to assist in this procedure.
Warning Two people are required to lift the empty chassis. Grasp the chassis
underneath the lower edge and lift with both hands. To prevent injury, keep
your back straight and lift with your legs, not your back.
To install the Cisco 7609 chassis in the equipment rack, perform these steps:
Step 1 With a person standing at each side of the chassis, grasp the chassis handle with
one hand and use the other hand near the back of the chassis for balance. Slowly
lift the chassis in unison. Avoid sudden twists or moves to prevent injury.
Step 2 Position the chassis in the rack as follows. (See Figure 3-4.)
a. If the front of the chassis (front panel) is at the front of the rack, insert the
rear of the chassis between the mounting posts.
b. If the rear of the chassis is at the front of the rack, insert the front of the
chassis between the mounting posts.
Step 3 Rest the chassis on the shelf brackets and crossbar bracket.
Step 4 Align the mounting holes in the L bracket with the mounting holes in the
equipment rack.

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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Cisco 7609 Chassis in the Rack
Figure 3-4 Installing the Cisco 7609 Chassis in the Rack
Step 5 Install the eight or ten (four or five per side) 12-24 x 3/4-inch or 10-32 x 3/4-inch
screws through the holes in the L bracket and into the threaded holes in the
equipment rack posts.
Step 6 Use a tape measure and level to verify that the chassis is installed straight and
level.
55740
Crossbar bracket
L
bracket
Shelf bracket
INPUT
OK
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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Stabilizer Kit
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Installing the Stabilizer Kit
Note The stabilizer kit is included only in the accessory kits for the Cisco 7609
Internet Router.
If you are not installing the Cisco 7609 Internet Router in a rack, you must install
stabilizer brackets to the bottom of the chassis. The stabilizer brackets reduce the
possibility that the freestanding chassis will tip over.
Open the stabilizer kit package and use the kit contents list in Table 3-2 to verify
that all parts are included.
Note Have a second person available to perform this procedure.
To install the stabilizer brackets, perform these steps:
Step 1 Have one person tilt and hold the chassis to one side.
Step 2 With the chassis tilted, attach the stabilizer bracket to the side of the chassis with
the eight M4 screws as shown in Figure 3-5.
Table 3-2 Stabilizer Kit Contents
Quantity Part Description Received
16 M4 Phillips countersunk-head screws
2 Stabilizer brackets

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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Stabilizer Kit
Figure 3-5 Installing the Stabilizer Brackets
Step 3 Tilt the chassis to the other side.
Step 4 Attach the second stabilizer bracket to the other side of the chassis with eight M4
screws.
Step 5 Lower the chassis so that it rests on both stabilizer brackets.
FAN
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Chapter 3 Installing the Cisco 7609 Internet Router
System Ground Connection
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System Ground Connection
This section describes how to connect a system (earth) ground to the Cisco 7609
Internet Router.
Note You must connect both the system ground connection and the power supply
ground connection to an earth ground. The system ground connection is
required if Foreign Exchange Station (FXS) modules are installed or if this
equipment is installed in a US or European Central Office.
Two threaded M4 holes are provided on the chassis frame to attach the ground
cable. (See Figure 3-6.)
Note If FXS modules are installed or if this equipment is installed in a US or
European Central Office, you must use the system (earth) ground on both AC-
and DC-powered systems.
Required Tools and Equipment
To connect the system ground, you need the following tools and materials:
Note Materials are not provided; contact any commercial cable vendor for the
required parts.
•Grounding lug
The grounding lug must have two M4 screw holes and accept 6 AWG wire.
•Two M4 (metric) hex-head screws with locking washers
•One grounding wire
The grounding wire should be sized according to local and national
installation requirements. The length of the grounding wires depends on the
proximity of the Cisco 7609 Internet Router to proper grounding facilities.
•Number 2 Phillips-head screwdriver
•Crimping tool

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Chapter 3 Installing the Cisco 7609 Internet Router
System Ground Connection
•Wire-stripping tool
Figure 3-6 System Ground Location
55842
Grounding
pad
Grounding
pad location
under lip
Grounding lug
Wire
Screws (M4)
INPUT
OK
FAN
OK
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Chapter 3 Installing the Cisco 7609 Internet Router
Installing the Power Supplies in the Cisco 7609 Chassis
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Connecting the System Ground
You must complete this procedure before connecting system power or turning on
the Cisco 7609 Internet Router.
To attach the grounding lug and cable to the grounding pad, perform these steps:
Step 1 Use a wire-stripping tool to remove approximately 0.75 inch (19 mm) of the
covering from the end of the grounding wire.
Step 2 Insert the stripped end of the grounding wire into the open end of the grounding
lug.
Step 3 Use a crimping tool to secure the grounding wire in place in the grounding lug.
Step 4 Locate and remove the adhesive label from the system grounding pad on the
Cisco 7609 chassis.
Step 5 Place the grounding wire lug against the grounding pad, making sure there is good
metal-to-metal contact.
Step 6 Secure the grounding lug to the chassis with two M4 screws. Ensure that the
grounding lug will not interfere with other Cisco 7609 hardware or rack
equipment.
Step 7 Prepare the other end of the grounding wire and connect it to an appropriate
grounding point in your site to ensure adequate earth ground for the Cisco 7609
Internet Router.
Installing the Power Supplies in the Cisco 7609
Chassis
The Cisco 7609 Internet Router power supply (AC or DC) is shipped separately
from the chassis. Remove the power supply from its shipping packaging. Install
and connect it to the site power by referring to the “Installing an AC-Input Power
Supply” section on page 5-5 or the “Installing a DC-Input Power Supply” section
on page 5-10.

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Chapter 3 Installing the Cisco 7609 Internet Router
Attaching the Interface Cables
Attaching the Interface Cables
This section provides general information on attaching interface cables to the
supervisor engines and to the modules.
Depending on the modules you have installed in your chassis, you will have
different styles of connectors to attach.
Note Refer to the Cisco 7600 Series Internet Router Module Installation Guide for
additional module information.
Connecting the Supervisor Engine Console Port
This section describes how to connect to the supervisor engine console port from
a terminal or modem.
The console port on the supervisor engine allows you to perform the following
functions:
•Configure the Cisco 7609 Internet Router from the CLI
•Monitor network statistics and errors
•Configure SNMP agent parameters
•Download software updates to the Cisco 7609 Internet Router or distribute
software images residing in Flash memory to attached devices
The console port, located on the front panel of the supervisor engine, is shown in
Figure 3-7.

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Attaching the Interface Cables
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Figure 3-7 Supervisor Engine Console Port Connector
Note The accessory kit that shipped with your Cisco 7609 Internet Router contains
the necessary cable and adapters to connect a terminal or modem to the
console port.
To connect a terminal to the console port using the cable and adapters provided,
perform these steps:
Step 1 Place the console port mode switch in the in position (factory default).
Step 2 Connect to the port using the RJ-45-to-RJ-45 cable and RJ-45-to-DB-25 DTE
adapter or RJ-45-to-DB-9 DTE adapter (labeled “Terminal”).
Step 3 Position the cable in the cable guide (if installed). Make sure that there are no
sharp bends in the cable.
Step 4 Check the terminal documentation to determine the baud rate. The baud rate of
the terminal must match the default baud rate (9600 baud) of the console port.
Set up the terminal as follows:
•9600 baud
•8 data bits
•No parity
•2 stop bits
CONSOLE
RESET
PWR LIGHT
ACTIVE
SYSTEM
STATUS
SUPERVISOR I
WS-X6K-SUP1
CONSOLE
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MODE
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Chapter 3 Installing the Cisco 7609 Internet Router
Attaching the Interface Cables
To connect a terminal using a Catalyst 5000 family Supervisor Engine III console
cable, perform these steps:
Step 1 Place the console port mode switch in the out position.
Step 2 Connect to the port using the Supervisor Engine III cable and the appropriate
adapter for the terminal connection.
Step 3 Position the cable in the cable guide (if installed). Make sure there are no sharp
bends in the cable.
Step 4 Check the terminal documentation to determine the baud rate. The baud rate of
the terminal must match the default baud rate (9600 baud) of the console port. Set
up the terminal as follows:
•9600 baud
•8 data bits
•No parity
•2 stop bits
To connect a modem to the console port, perform these steps:
Step 1 Place the console port mode switch in the in position.
Step 2 Connect to the port using the RJ-45-to-RJ-45 rollover cable and the
RJ-45-to-DB-25 DCE adapter (labeled “Modem”).
Step 3 Position the cable in the cable guide (if installed). Make sure there are no sharp
bends in the cable.

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Attaching the Interface Cables
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Connecting the Supervisor Engine Uplink Ports
This section describes how to connect to the supervisor engine uplink ports.
Warning Because invisible laser radiation may be emitted from the aperture of the
port when no cable is connected, avoid exposure to laser radiation and do
not stare into open apertures.
Note In a redundant configuration with two supervisor engines, the uplink ports on
the redundant (standby) supervisor engine are active and can be used for
normal traffic, like any other ports in the chassis.
To connect to the supervisor engine uplink ports, perform these steps:
Step 1 Remove the plugs from the Gigabit Interface Converter (GBIC) optical bores;
store them for future use.
Step 2 Remove the plugs from the SC-type connector on the fiber-optic cable. Insert the
connector into the GBIC. (See Figure 3-8.)
Figure 3-8 Connecting the Supervisor Engine Uplink Ports
LINK
PORT 1
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Chapter 3 Installing the Cisco 7609 Internet Router
Attaching the Interface Cables
Note When you plug the SC-type connector into the GBIC, make sure that
both the transmit (Tx) and receive (Rx) fiber-optic cables are fully
inserted into the SC-type connector.
Note If you are using the LX/LH GBIC with MMF, you need to install a
patch cord between the GBIC and the MMF cable.
Connecting to the Interface Ports
Note For connector specifications, see Appendix B, “Connector and Cable
Specifications.”
The Optical Services Modules (OSMs) and supported Catalyst 6000 family
modules have the following interface ports:
•OC-3 POS, OC-12 POS, OC-48 POS, and OC-12 ATM OSMs—SC-Type
Fiber Optic (See Figure 3-9.)
•Channelized OC-12 and OC-48 OSMs—LC fiber-optic connectors
(See Figure 3-10.)
•OC-48 POS OSM—MT-RJ fiber-optic connector (See Figure 3-11.)
•Catalyst 6000 family 48-port 10/100TX switching modules—RJ-45
(See Figure 3-12.)
Figure 3-9 SC-Type Fiber-Optic Connector
H2214

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Attaching the Interface Cables
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Figure 3-10 LC Fiber-Optic Connector
Figure 3-11 MT-RJ Fiber-Optic Connector
Figure 3-12 RJ-45 Connectors
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