Juniper TX MATRIX Quick Start

TX Matrix Router

Quick Start

January 2015

Part Number: 530-062018

Revision 01

This document describes how to install the Juniper Networks®TX Matrix Router.

Contents QuickStartDescription...............................................3

Step1:PreparetheSite...............................................4

Rack-MountingRequirements......................................4

ToolsRequired...................................................5

Step 2: Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Installing the Mounting Hardware in a Four-Post Rack or Cabinet . . . . . . . . . . 6

InstallingCageNuts,IfNeeded..................................7

Installing the Large Mounting Shelf and Spacer Bars . . . . . . . . . . . . . . . . . 7

Installing the Small Mounting Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Removing the Center-Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installing the Mounting Hardware in an Open-Frame Rack . . . . . . . . . . . . . . . 8

InstallingCageNuts,ifNeeded.................................10

Installing the Large Mounting Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Removing the Spacer Bars and Center-Mounting Brackets . . . . . . . . . . . 10

Step 3: Installing the TX Matrix Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Removing Power Supplies and Attaching the Installation Handle . . . . . . . . . . 11

Installing the TX Matrix Router Using a Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Installing the TX Matrix Router Without a Mechanical Lift . . . . . . . . . . . . . . . 14

RemovingComponents.......................................14

Lifting the TX Matrix Router into the Rack or Cabinet . . . . . . . . . . . . . . . . 17

ReinstallingComponents......................................18

Step 4: Connecting the TX Matrix Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Connecting to a Network for In-Band Management . . . . . . . . . . . . . . . . . . . . 19

ConnectingtheGroundingCable...................................20

Setting the Input Mode Switch on a Three-Input 240-A DC Power Supply

fortheTXMatrixRouter.......................................21

Replacing the T640 Cable Restraint on a Three-Input 240-A DC Power

Supply.....................................................22

Removing the T640 Standard Cable Restraint from a Three-Input 240-A

DCPowerSupply........................................22

Installing the T640 Optional Cable Restraint on a Three-Input 240-A

DCPowerSupply........................................23

ConnectingtheDCPowerCables...................................23

Routing the Fiber-Optic Array Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

ConnectingaManagementConsole................................28

Connecting to External Alarm-Reporting Devices . . . . . . . . . . . . . . . . . . . . . . 28

Step 5: Powering On the TX Matrix Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Step 6: Testing and Connecting the TX Matrix Router Fiber-Optic

Connections ...................................................30

Testing the TX-SIB Fiber-Optic Array Adapters . . . . . . . . . . . . . . . . . . . . . . . . 31

Connecting the Fiber-Optic Array Cables to a TX Matrix Router . . . . . . . . . . . 32

Testing the Fiber-Optic Array Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Step 7: Perform Initial Software Configuration for the TX Matrix Router . . . . . . . . 36

Step 8: Integrating an Offline T640 Routing Node with the TX Matrix Router . . . 38

ConnectingtheControlPlanes....................................38

Connecting the Fiber-Optic Array Cables to the T640 Routing Node . . . . . . 39

PoweringOntheT640RoutingNode...............................40

Verifying the State of the Routing Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

SafetyWarnings....................................................45

ComplianceStatementsforNEBS.....................................47

Compliance Statements for EMC Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Canada .......................................................47

EuropeanCommunity............................................47

Israel .........................................................47

Japan.........................................................48

UnitedStates..................................................48

Junos OS Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

RequestingTechnicalSupport........................................49

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

OpeningaCasewithJTAC........................................50

RevisionHistory....................................................50

TX Matrix Router Quick Start

Quick Start Description

This Quick Start contains information you need to install and configure the TX Matrix

router quickly. For complete installation instructions, see the TX Matrix Router Hardware

Guide at http://www.juniper.net/techpubs/hardware/.

WARNING: This Quick Start contains a summary of safety warnings in “Safety

Warnings” on page 45. For a complete list of warnings for this router, including

translations, see the TX Matrix Router Hardware Guide at

http://www.juniper.net/techpubs/hardware/.

The TX Matrix router is the centralized switch fabric of the routing matrix, which is a

terabit routing system interconnecting up to four T640 routing nodes to deliver up to

2.56 terabits per second (Tbps) of subscriber switching capacity. The routing matrix

multichassis architecture provides scalable growth for aggregation and core services for

voice, video, and data networks. It provides a flexible and cost-effective means to simplify

large point-of-presence (POP) and central office environments. The routing matrix

delivers high-availability services from tunnel services, ATM, DS3, OC3/STM1, OC12/STM4,

Gigabit Ethernet, 10-Gigabit Ethernet, OC48/STM16, OC192/STM64, and other high-speed

interfaces.

The TX Matrix router is a modular, rack-mountable system. One TX Matrix router can be

installed in one standard 19-in. wide, 78-in. high, EIA telco rack. The TX Matrix router is

shipped in a wooden crate. A wooden pallet forms the base of the crate. TheTX Matrix

chassis is bolted to this pallet. The shipping crate contains:

•One accessory box (the box to which this Quick Start is taped)

•One Juniper Networks TX Matrix router

•One Quick Start (this document)

NOTE: This Quick Start explains how to integrate an offline T640 routing

node with the TX Matrix router. To integrate an operational T640 routing

node with a TX Matrix router, see the TX Matrix Router Hardware Guide at

http://www.juniper.net/techpubs.

Quick Start Description

Step 1: Prepare the Site

Figure 1: Rack Clearances and TX Matrix Router Dimensions

Rack-Mounting Requirements

The TX Matrix router can be installed in many types of racks. Follow these guidelines:

•The rack rails must be spaced widely enough to accommodate the TX Matrix chassis's

external dimensions: 44.5 in. (113 cm) high, 31.4 in. (79.8 cm) deep, and 17.4 in. (44.2

cm) wide. The mounting hardware extends the width to fit into a standard 19-in. rack.

•If the horizontal spacing between the rails is wider than the center-mounting brackets

or front-mounting flanges, use approved wing devices to narrow the opening between

the rails as required.

TX Matrix Router Quick Start

•The rack must be strong enough to support the weight of the fully configured TX Matrix

router, up to about 495 lb (225 kg).

•We recommend you install one TX Matrix router in its own dedicated rack. If you must

install another device in the rack, consider the height and weight of the TX Matrix router

and the fiber-optic array cable management above the chassis, including the optional

cable shelf assembly.

•For service personnel to remove and install hardware components, there must be

adequate space at the front and back of the TX Matrix router. Allow at least 24 in. (61.0

cm) both in front of and behind the TX Matrix router. NEBS GR-63 recommends at

least 30 in. in front of the TX Matrix router.

•The rack or cabinet must have an adequate supply of cooling air.

•In a closed cabinet, there must be a minimum of 6 in. (15.2 cm) of unobstructed airflow

behind the TX Matrix router, or airflow baffles must be installed to prevent recirculation

of hot air and overheating.

Tools Required

•A mechanical lift (strongly recommended)

•7/16-in. hexagonal-head external drive socket wrench

•1/2-in.or 13 mm open-end or socket wrench for removing chassis from pallet

•2.5 mm ball hex driver for the fiber-optic array loopback connector and loopback

adapter

•Phillips (+) screwdriver, number 2

•Small slotted screwdriver, at least 4 in. long (for fiber-optic array connectors) and 2.5

mm for alarm relay contacts

•Electrostatic discharge wrist strap

•Antistatic mat

•Wire cutters

•Pliers

•One fiber-optic array loopback connector for testing TX-SIBs and T640-SIBs

•One fiber-optic array loopback adapter for testing fiber-optic array cables

•Dust-free resealable plastic bags for temporary storage of fiber-optic array adapter

dust covers

•Lint-free cotton swabs for cleaning optical components

•Isopropyl alcohol for cleaning optical components

•Electrostatic discharge (ESD) grounding wrist strap

•Blank panels to cover any slots not occupied by a component

Step 1: Prepare the Site

Step 2: Installing the Mounting Hardware

To install the mounting hardware in a four-post rack or cabinet or an open-frame rack,

perform one of the following procedures:

•Installing the Mounting Hardware in a Four-Post Rack or Cabinet on page 6

•Installing the Mounting Hardware in an Open-Frame Rack on page 8

Installing the Mounting Hardware in a Four-Post Rack or Cabinet

To install the mounting hardware in a four-post rack or cabinet:

•Install cage nuts, if needed.

•Install the large mounting shelf and the spacer bars on the front rack rail.

•Install the small mounting shelf on the rear rack rail.

•Remove the center-mounting brackets from the chassis.

Figure 2: Mounting Hardware for a Four-Post Rack or Cabinet

TX Matrix Router Quick Start

Table 1: Four-Post Rack and Cabinet Mounting Hole Locations

Small Shelf

Spacer

BarsLarge ShelfDistance Above “U” DivisionHole

–x–19.86 U34.75 in. (88.3 cm)60

–x–16.86 U24.26 in. (61.6 cm)51

–x–13.86 U24.26 in. (61.6 cm)42

–x–10.86 U19.01 in. (48.3 cm)33

––x9.86 U17.26 in. (43.8 cm)30

–x–7.86 U13.76 in. (34.9 cm)24

xx–4.86 U8.51 in. (21.6 cm)15

x––3.86 U6.76 in. (17.1 cm)12

x––4.86 U5.01 in. (12.7 cm)9

xx–1.86 U3.26 in. (8.3 cm)6

x––0.86 U1.51 in. (3.8 cm)3

––x0.5 U0.88 in. (2.2 cm)2

Installing Cage Nuts, If Needed

For racks without threaded holes, you must install cage nuts in the locations specified in

Table 1 on page 7:

•On each front rack rail, install cage nuts for the large shelf and spacer bars.

•On each rear rack rail, install cage nuts for the small shelf.

Installing the Large Mounting Shelf and Spacer Bars

1. On the front side of each front rail, partially insert a mounting screw into the lowest

hole specified in Table 1 on page 7 for the large shelf.

2. Install the large shelf on the front side of the front rack rails. Rest the bottom slot in

each flange on one of the mounting screws.

3. Partially insert a mounting screw into the top hole in each flange of the large shelf.

4. Tighten all the screws completely.

5. Place one spacer bar over a flange of the large shelf.

6. Partially insert a mounting screw into each of the nonthreaded holes in the recesses

of the spacer bar.

Step 2: Installing the Mounting Hardware

7. Repeat Step 5 and Step 6 for the other spacer bar.

8. Tighten all the screws completely.

Installing the Small Mounting Shelf

The small shelf installs on the back of the rear rails, extending toward the center of the

rack. See Table 1 on page 7.

1. Partially insert a mounting screw into the lowest hole specified in Table 1 on page 7.

2. Install the small shelf on the back of the rear rack rails. Rest the bottom slot on each

flange on one of the mounting screws.

3. Partially insert screws into the open holes in the ears of the small shelf.

4. Tighten all the screws completely.

Removing the Center-Mounting Brackets

The TX Matrix router is shipped with a spacer bar attached to the back of each

front-mounting flange, and two center-mounting brackets attached to the chassis.

Remove the center mounting brackets from the chassis by loosening the screws at the

top and bottom of each bracket.

Installing the Mounting Hardware in an Open-Frame Rack

For open-frame racks, center-mounting provides more even weight distribution and

stability. The small mounting shelf is not needed for open-frame racks. To install the

mounting hardware for an open frame rack:

•Front-mounting: Attach the large mounting shelf on the back of the rails. Remove the

center-mounting brackets from the chassis.

•Center mounting: Attach the large mounting shelf on the back of the rails. You do not

have to remove the center-mounting brackets from the chassis.

Table 2 on page 9 specifies the holes in which you insert mounting screws, and cage

nuts if needed.

TX Matrix Router Quick Start

Figure 3: Mounting Hardware for an Open-Frame Rack

Table 2: Open-Frame Rack Mounting Hole Locations

Large ShelfDistance Above “U” DivisionHole

x19.5 U34.13 in. (86.7 cm)59

x17.5 U30.63 in. (77.8 cm)53

x16.5U28.88 in. (73.3 cm)50

x14.5 U25.38 in. (64.5 cm)44

x13.5 U23.63 in. (60.0 cm)41

x11.5 U20.13 in. (51.1 cm)35

x10.5 U18.38 in. (46.7 cm)32

x10.14 U17.75 in. (45.1 cm)31

Step 2: Installing the Mounting Hardware

Installing Cage Nuts, if Needed

Install cage nuts, if needed, in the mounting holes specified in Table 2 on page 9. On the

back of the rack rails, install cage nuts for the large shelf.

Installing the Large Mounting Shelf

1. On the rear of each rack rail, partially insert a mounting screw in the lowest hole

specified in Table 2 on page 9.

2. Install the shelf on the rack. Rest the bottom slot in each flange on one of the installed

mounting screws.

3. Partially insert screws into the open holes in the flanges of the large shelf.

4. Tighten all the screws completely.

Removing the Spacer Bars and Center-Mounting Brackets

The TX Matrix router is shipped with a spacer bar attached to the back of each

front-mounting flange, and two center-mounting brackets attached to the chassis.

•If you plan to front-mount the chassis in an open-frame rack:

1. Remove the spacer bars by loosening the screws that fasten the spacer bars to the

front-mounting flanges.

2. Remove the center-mounting brackets from the chassis by loosening the screws

at the top and bottom of each bracket.

•If you plan to center-mount the chassis in an open-frame rack, leave the

center-mounting brackets attached to the chassis. Optionally, you can remove the

spacer bars.

Step 3: Installing the TX Matrix Router

To install the TX Matrix router:

1. Remove the power supplies and attach the installation handle as described in

“Removing Power Supplies and Attaching the Installation Handle” on page 11

2. Install the TX Matrix router as described in one of the following subsections. Because

of the TX Matrix router's size and weight, we recommend you install the chassis using

a mechanical lift:

TX Matrix Router Quick Start

•Installing the TX Matrix Router Using a Lift on page 12

•Installing the TX Matrix Router Without a Mechanical Lift on page 14

Removing Power Supplies and Attaching the Installation Handle

CAUTION: Do not lift the TX Matrix router using the handles on the side of

the chassis. Use these handles only to help position the TX Matrix router

during installation.

Before attaching the installation handle, remove both power supplies:

1. Attach the electrostatic discharge (ESD) grounding strap to your bare wrist and

connect it to an approved site ESD grounding point.

2. Switch both circuit breakers on the power supply faceplate to the off position (O).

3. Loosen the captive screws on the lower corners of the power supply faceplate

completely. Twist the ejector handles on the upper corners of the faceplate

counterclockwise to unseat the power supply.

4. Grasp the handle on the power supply and pull firmly. Slide it halfway out of the

chassis.

5. Place one hand underneath the power supply to support it and slide it completely

out. Each power supply weighs approximately 23 lb (10.5 kg).

6. Repeat the procedure for the other power supply.

7. Insert the captive screws of the handle into the holes previously occupied by the

captive screws of the power supplies, as shown in Figure 4 on page 11. Tighten the

screws.

Figure 4: Installing Installation Handle

Step 3: Installing the TX Matrix Router

Installing the TX Matrix Router Using a Lift

Because of the TX Matrix router's size and weight (up to 495 lb [225 kg]), we strongly

recommend that you install the TX Matrix router using a lift.

Figure 5: Loading the TX Matrix Router onto the Lift

1. Ensure the rack installation is strong enough to support the TX Matrix router's weight,

and that the installation site allows adequate clearance for airflow and maintenance.

2. Load the TX Matrix router onto the lift, making sure it rests securely on the lift platform.

CAUTION: Do not lift the TX Matrix router using the craft interface or the

handles on the side of the chassis. Use these handles only to help position

the chassis during installation.

TX Matrix Router Quick Start

3. Using the lift, position the TX Matrix in front of the rack or cabinet, centering it in front

of the mounting shelves.

4. Lift the chassis approximately 0.75 in. above the surface of the mounting shelves and

position it as close as possible to the shelves.

5. Carefully slide the TX Matrix router onto the mounting shelves so that the bottom of

the chassis and the mounting shelves overlap by approximately two inches.

6. With one person pulling on the installation handle from the back of the rack or cabinet

while two people push on the front-mounting flanges:

•Four-post rack or cabinet: Slide the chassis onto the mounting shelves until the

front-mounting flanges contact the spacer bars.

•Front-mounting in an open-frame rack: Slide the chassis onto the large mounting

shelf until the front-mounting flanges contact the rack rails.

•Center-mounting in an open-frame rack: Slide the chassis onto the large mounting

shelf until the center-mounting brackets contact the rack rails.

7. Move the lift away from the rack.

8. Install the mounting screws:

•Four-post rack or cabinet: Install a mounting screw into each of the holes aligned

with the threaded holes in the spacer bars.

•Open-frame rack: Install a mounting screw into each of the open mounting holes

aligned with the rack, starting from the bottom.

9. Visually inspect the alignment of the TX Matrix router. All mounting screws should be

level.

10. Remove the installation handle and reinstall the power supplies.

11. Install the cable management system as described in the TX Matrix Router Hardware

Guide.

Step 3: Installing the TX Matrix Router

Figure 6: Installing the TX Matrix Router into the Rack

Installing the TX Matrix Router Without a Mechanical Lift

CAUTION: We strongly recommend that you use a mechanical lift to install

the TX Matrix router. At least four people are needed to safely lift the chassis.

With components removed, the chassis weighs approximately 240 lb (109

kg).

To install the TX Matrix router without a mechanical lift, perform the following procedures:

•Removing Components on page 14

•Lifting the TX Matrix Router into the Rack or Cabinet on page 17

•Reinstalling Components on page 18

Removing Components

Before lifting the TX Matrix router, you must remove the following components:

•Power supplies

•TX-CBs

TX Matrix Router Quick Start

•Front and rear fan trays

•TX-SIBs

NOTE: For detailed instructions on removing TX Matrix router components,

see the TX Matrix Router Hardware Guide.

To remove the components from the TX Matrix router, perform the following procedure:

1. Slide each component out of the chassis evenly so that it does not become stuck or

damaged.

2. Label each component as you remove it so you can reinstall it in the correct location.

3. Immediately store each removed component in an electrostatic bag.

4. Do not stack removed components. Lay each one on a flat surface.

Figure 7: Components to Remove from the Rear of the TX Matrix Router

Step 3: Installing the TX Matrix Router

Figure 8: Components to Remove from the Front of the TX Matrix Router

TX Matrix Router Quick Start

Lifting the TX Matrix Router into the Rack or Cabinet

Lifting the chassis and mounting it into a rack requires four people to lift and a fifth person

to secure the mounting screws. The empty chassis weighs over 240 lb (109 kg).

Figure 9: Lifting the TX Matrix Router into the Rack

CAUTION: Do not lift the TX Matrix router using the craft interface or the

handles on the sides of the chassis. Use these handles only to help position

the TX Matrix router.

1. Ensure the rack installation is strong enough to support the TX Matrix router's weight,

and that the installation site allows adequate clearance for airflow and maintenance.

2. Install the installation handle as described in “Removing Power Supplies and Attaching

the Installation Handle” on page 11.

3. Position the TX Matrix router in front of the rack or cabinet, centering it in front of the

mounting shelves. Use a pallet jack if one is available.

4. With two people in the front and two people in the back, hold the bottom of the chassis

and carefully lift it onto the large and small (if installed) mounting shelves.

Step 3: Installing the TX Matrix Router

5. With one person pulling on the installation handle from the back of the rack or cabinet

while two people push on the front-mounting flanges, slide the chassis onto the

mounting shelf or shelves:

•Four-post rack or cabinet: Slide the chassis onto the mounting shelves until the

front-mounting flanges contact the spacer bars.

•Front-mounting in an open-frame rack: Slide the chassis onto the large mounting

shelf until the front-mounting flanges contact the rack rails.

•Center-mounting in an open-frame rack: Slide the chassis onto the large mounting

shelf until the center-mounting brackets contact the rack rails.

6. If you are installing the TX Matrix router in a four-post rack or cabinet, install a mounting

screw and a cage nut into each of the holes aligned with the threaded holes in the

spacer bars. If you are installing the TX Matrix router into an open-frame rack, install

a mounting screw into each of the open mounting holes aligned with the rack, starting

from the bottom.

7. Visually inspect the alignment of the TX Matrix router. All mounting screws should be

level.

8. Remove the installation handle and reinstall the power supplies.

9. Install the cable management system as described in the TX Matrix Router Hardware

Guide.

Reinstalling Components

NOTE: For detailed instructions on reinstalling TX Matrix router components,

see the TX Matrix Router Hardware Guide.

NOTE: Make sure that all empty slots are covered with a blank panel before

operating the TX Matrix router.

1. Slide each component into the chassis evenly so that it does not become stuck or

damaged.

2. Tighten the captive screws for each component.

Step 4: Connecting the TX Matrix Router

To connect the TX Matrix router, follow these procedures:

•Connecting to a Network for In-Band Management on page 19

•Connecting the Grounding Cable on page 20

•Setting the Input Mode Switch on a Three-Input 240-A DC Power Supply for the TX

Matrix Router on page 21

TX Matrix Router Quick Start

•Replacing the T640 Cable Restraint on a Three-Input 240-A DC Power

Supply on page 22

•Connecting the DC Power Cables on page 23

•Routing the Fiber-Optic Array Cables on page 25

•Connecting a Management Console on page 28

•Connecting to External Alarm-Reporting Devices on page 28

Connecting to a Network for In-Band Management

To connect to a network for in-band management:

1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect

the strap to one of the ESD points on the chassis.

2. Plug one end of a UTP Category 5 Ethernet cable into the ETHERNET port on TX-CIP-0.

This port connects to the Routing Engine in the upper Routing Engine slot (RE0).

3. Plug the other end of the cable into the network device.

4. Plug one end of another UTP Category 5 Ethernet cable into the ETHERNET port on

TX-CIP-1. This port connects to the Routing Engine in the lower Routing Engine slot

(RE1).

5. Plug the other end of the cable into the network device.

Connecting to a Network for In-Band Management

Figure 10: Connecting the TX Matrix Router

Connecting the Grounding Cable

To connect the grounding cable to the chassis:

1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect

the strap to an approved site ESD grounding point.

2. Verify that a licensed electrician has attached the cable lug provided with the TX

Matrix router to the grounding cable.

3. Verify that the grounding cable is attached to the proper earth ground.

4. Place the grounding cable lug over the grounding points on the bottom rear of the

chassis. The left pair is sized for M6 bolts, and the right pair is sized for UNC 1/4-20

bolts.

5. Secure the grounding cable lug to the chassis, first with the washers, then with the

screws.

TX Matrix Router Quick Start

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Juniper TX MATRIX Quick Start

Juniper TX MATRIX Quick Start

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