Juniper T640 Quick Start Manual

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T640 Core Router Quick Start

January 2015

Part Number: 530-062015

Revision 01

Contents

This document describes how to install the Juniper Networks

T640 Quick Start Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Step 1: Preparing the Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Rack-Mounting Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Tools Required to Unpack and Prepare the T640 Router for Installation . . . . . 5

Step 2: Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Installing the Mounting Hardware for a Four-Post Rack or Cabinet . . . . . . . . . 7

Installing Cage Nuts, If Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installing the Large Mounting Shelf and Spacer Bars . . . . . . . . . . . . . . . . 8

Installing the Small Mounting Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Removing the Center-Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Installing the Mounting Hardware in an Open-Frame Rack . . . . . . . . . . . . . . . 9

Installing Cage Nuts if Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Installing the Large Mounting Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Removing the Spacer Bars and Center-Mounting Brackets . . . . . . . . . . . 11

Step 3: Installing the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

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

Installing the Router Without a Mechanical Lift . . . . . . . . . . . . . . . . . . . . . . . . 13

Removing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Lifting the Router into the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Reinstalling Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Step 4: Connecting the Grounding Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Step 5: Connecting External Devices and PIC Cables . . . . . . . . . . . . . . . . . . . . . . . 20

Connecting a Management Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Connecting to a Network for Out-of-Band Management . . . . . . . . . . . . . . . . 21

Connecting the PIC Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

T640 Core Router.

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Page 1: Table Of Contents
T640 Quick Start Description ........
Page 2 Step 7: Powering On the T640 Router ........
Page 3: T640 Quick Start Description
T640 Quick Start Description T640 Quick Start Description This Quick Start contains information you need to install and configure the router quickly. For complete installation instructions, see the T640 Core Router Hardware Guide at http://www.juniper.net/techpubs/hardware/ WARNING: This Quick Start contains a summary of safety warnings in “Safety...
Page 4: Step 1: Preparing The Site
See the site preparation guidelines in the T640 Core Router Hardware Guide. Rack-Mounting Requirements on page 4 Tools Required to Unpack and Prepare the T640 Router for Installation on page 5 Rack-Mounting Requirements You can install the router in many types of racks, including a four-post rack or cabinet or an open-frame rack.
Page 5: Tools Required To Unpack And Prepare The T640 Router For Installation
Tools Required to Unpack and Prepare the T640 Router for Installation Figure 1: Rack Clearances and Router Dimensions Tools Required to Unpack and Prepare the T640 Router for Installation A mechanical lift—recommended 1/2-in. or 13-mm open-end or socket wrench to remove bracket bolts from the shipping...
Page 6 T640 Core Router Quick Start 1/4-in. slotted screwdriver to attach the ground wire and input terminal wires of the AC power cord. Wire cutters Cage nuts, if needed for your rack or cabinet Electrostatic discharge wrist strap Antistatic mat Blank panels to cover any slots not occupied by a component...
Page 7: Step 2: Installing The Mounting Hardware
Small Hole Distance Above “U” Division Large Shelf Bars Shelf 34.75 in. (88.3 cm) 19.86 U – – 24.26 in. (61.6 cm) 16.86 U – – 24.26 in. (61.6 cm) 13.86 U – – Copyright © 2015, Juniper Networks, Inc.
Page 8: Installing Cage Nuts, If Needed
T640 Core Router Quick Start Table 1: Four-Post Rack and Cabinet Mounting Hole Locations (continued) Spacer Small Hole Distance Above “U” Division Large Shelf Bars Shelf 19.01 in. (48.3 cm) 10.86 U – – 13.76 in. (34.9 cm) 7.86 U –...
Page 9: Installing The Small Mounting Shelf
The small mounting shelf is not needed for open-frame racks.Table 2 on page 10 specifies the holes in which you insert mounting screws, and cage nuts if needed. Copyright © 2015, Juniper Networks, Inc.
Page 10 T640 Core Router Quick Start Figure 3: Mounting Hardware for an Open-Frame Rack An x in Table 2 on page 10 indicates a mounting hole location. Table 2: Open-Frame Rack Mounting Hole Locations Hole Distance Above U Division Large Shelf 34.13 in.
Page 11: Installing Cage Nuts If Needed
If you plan to center-mount the router in an open-frame rack, leave the center-mounting brackets attached to the chassis. Optionally, you can remove the spacer bars. Copyright © 2015, Juniper Networks, Inc.
Page 12: Step 3: Installing The Router
Use these handles only to help position the router. Make sure the rack is properly secured to the building in its permanent location. Remove the power supplies from the router as described in the T640 Core Router Hardware Guide.
Page 13: Installing The Router Without A Mechanical Lift
Removing Components on page 13 Lifting the Router into the Rack on page 16 Reinstalling Components on page 18 Removing Components NOTE: For complete instructions on removing router components, see the T640 Core Router Hardware Guide. Copyright © 2015, Juniper Networks, Inc.
Page 14 T640 Core Router Quick Start Before lifting the router, you must remove the following components (see Figure 5 on page 15 Figure 6 on page Power supplies Cable management system Switch Interface Boards (SIBs) Control Boards (CBs) SONET Clock Generators (SCGs)
Page 16: Lifting The Router Into The Rack
T640 Core Router Quick Start Figure 6: Components to Remove from the Rear of the Router Lifting the Router into the Rack WARNING: Do not lift the router using the installation handle or the handles on the sides of the chassis. Use these handles only to help position the router.
Page 17 If you are installing the 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. Figure 7: Lifting the Router into the Rack Copyright © 2015, Juniper Networks, Inc.
Page 18: Reinstalling Components
NOTE: For complete instructions on reinstalling router components after you have installed the router without a mechanical lift, see the T640 Core Router Hardware Guide. Slide each component into the chassis evenly so that it does not become stuck or damaged.
Page 20: Step 5: Connecting External Devices And Pic Cables
T640 Core Router Quick Start Step 5: Connecting External Devices and PIC Cables Figure 9: Connecting External Devices and PIC Cables To connect external devices and PIC cables: Connecting a Management Device on page 20 Connecting to a Network for Out-of-Band Management on page 21...
Page 21: Connecting To A Network For Out-Of-Band Management
Identify the appropriate cable to be connected to each PIC. Insert the appropriate cable connector into the PIC cable receptacle. Drape the cable over the bobbins of the cable management system to protect them from bending past their recommended bend radius. Copyright © 2015, Juniper Networks, Inc.
Page 22: Step 6: Connecting Power
Connecting Power to a T640 Router with Four-Input 160-A DC Power Supplies on page 28 Connecting Power to a T640 Router with Six-Input DC Power Supplies on page 30 Connecting Power to a T640 Router with Three-Phase Delta AC Power...
Page 23 Connecting Power to a T640 Router with Two-Input 160-A DC Power Supplies Remove the nut and washer from the power terminal studs for INPUT O INPUT 1 Attach each power cable lug to the correct terminal stud on the power supply faceplate, and secure the cable lug first with washer, then with the nut.
Page 24: Supplies
T640 Core Router Quick Start Connecting Power to a T640 Router with Three-Input 240-A DC Power Supplies Setting the Input Mode Switch on a Three-Input 240-A DC Power Supply on page 24 Replacing the Cable Restraint on a Three-Input 240-A DC Power Supply...
Page 25: Supply
The cable restraint is located on the right edge of the power supply faceplate. To remove the standard cable restraint: Loosen the captive screw on the standard cable restraint. Remove the cable restraint from the power supply. Copyright © 2015, Juniper Networks, Inc.
Page 26 T640 Core Router Quick Start Figure 12: Standard Cable Restraint on a Three-Input 240-A DC Power Supply Installing the Optional Cable Restraint on a Three-Input 240-A DC Power Supply To install the optional cable restraint: Align the two captive screws on the optional cable restraint with the two threaded holes located at the right edge of the power supply faceplate.
Page 27: Connecting The Dc Power Cables
Verify that the positive and negative power cables are connected to the correct terminal studs. Route the DC power cables through the cable restraint or restraints. Tighten the cable restraint captive screw or screws to hold the power cables in place. Copyright © 2015, Juniper Networks, Inc.
Page 28: Supplies
Repeat the procedure for the remaining power supply. Figure 14: Connecting Power to the Three-Input 240-A DC Power Supply Connecting Power to a T640 Router with Four-Input 160-A DC Power Supplies To connect DC power cables to the router: Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point.
Page 29 Connecting Power to a T640 Router with Four-Input 160-A DC Power Supplies Remove the clear plastic cover protecting the terminal studs on the power supply faceplate. Remove the nut and washer from the power terminal studs for INPUT O INPUT 1...
Page 30: Connecting Power To A T640 Router With Six-Input Dc Power Supplies
Locking washer Connecting Power to a T640 Router with Six-Input DC Power Supplies You connect DC power to the router by attaching power cables from the DC power sources to the terminal studs on the power supply faceplates. You must provide power cables (the cable lugs are supplied with the router).
Page 31 Connecting Power to a T640 Router with Six-Input DC Power Supplies CAUTION: You must ensure that power connections maintain the proper polarity. The power source cables might be labeled to indicate (–) their polarity. There is no standard color coding for DC power cables. The...
Page 32 T640 Core Router Quick Start Figure 16: Connecting DC Power Cables Cable lug Terminal studs Locking washer Figure 17: Connecting Negative (–) DC Power Cables to INPUT 0, INPUT 1, INPUT 3, and INPUT 4 Replace the smallest cable restraint on the far right, and tighten the captive screw to...
Page 33 Connecting Power to a T640 Router with Six-Input DC Power Supplies Figure 18: Connecting Negative (–) DC Power Cables to INPUT 2 and INPUT 5 Route the positive (+) DC source power cables for over the middle RTN 2 RTN 5 cable restraint.
Page 34: Supplies
Replace the clear plastic cover over the terminal studs on the faceplate. Connecting Power to a T640 Router with Three-Phase Delta AC Power Supplies You connect AC power to the router with three-phase delta AC power supplies by connecting the AC power cord from an AC power supply to an AC power source.
Page 35 Connecting Power to a T640 Router with Three-Phase Delta AC Power Supplies Connect the wires to the AC terminal block on the three-phase delta AC power supply (Figure 20 on page 35). Loosen the input terminal or grounding point screw, insert each wire into the grounding point or input terminal, and tighten the screw.
Page 36: Supplies
Repeat the procedure for the other three-phase delta AC power supply. Connecting Power to a T640 Router with Three-Phase Wye AC Power Supplies To connect an AC power cord: Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point.
Page 37 Connecting Power to a T640 Router with Three-Phase Wye AC Power Supplies Connect the wires to the AC terminal block on the three-phase wye AC power supply (Figure 21 on page 37). Loosen each of the input terminals or grounding point screws, insert each wire into the grounding point or input terminal, and tighten the screw.
Page 38 T640 Core Router Quick Start Verify that the AC power cord is not touching or blocking access to router components, and that it does not drape where people could trip on it. Repeat the procedure for the other three-phase wye AC power supply.
Page 39: Step 7: Powering On The T640 Router
Step 7: Powering On the T640 Router Step 7: Powering On the T640 Router Powering On the DC-Powered Router on page 39 Powering On the AC-Powered Router on page 41 Powering On the DC-Powered Router To power on the router: Verify that the power supplies are fully inserted in the chassis and that the captive screws on their faceplates are tightened.
Page 40 T640 Core Router Quick Start NOTE: The six-input DC power supply does not have a LED. CB ON Verify that the LED lights steadily, indicating that the power supply is correctly DC OK installed and is functioning properly, The LED blinks momentarily after the DC OK power switch or circuit breakers are switched to the on position, then lights steadily.
Page 41: Powering On The Ac-Powered Router
After powering on a power supply, wait at least 60 seconds before turning it off. After powering off a power supply, wait at least 60 seconds before turning it back on. Copyright © 2015, Juniper Networks, Inc.
Page 42: Step 8: Performing The Initial Software Configuration
T640 Core Router Quick Start Step 8: Performing the Initial Software Configuration The T640 Core Router is shipped with the Junos OS preinstalled and ready to be configured when the T640 router is powered on. These procedures connect a router to the network but do not enable it to forward traffic.
Page 43: Configuring System Attributes
RE-C1800 Routing Engine, and interface fxp0 for all other Routing Engines supported for the router. [edit] root@# set interfaces fxp0 unit 0 family inet address address/prefix-length [edit] root@# set interfaces em0 unit 0 family inet address address/prefix-length Copyright © 2015, Juniper Networks, Inc.
Page 44: Committing The Configuration
T640 Core Router Quick Start Configure the IP address of a backup routing engine. The backup routing engine is used while the local router is booting and if the routing process fails to start. After the routing process starts, the backup routing engine address is removed from the local routing and forwarding tables.
Page 45 { user * { any emergency; file messages { any notice; authorization info; file interactive-commands { interactive-commands any; routing-options { static { /* corporate office */ route 172.16.0.0/12 { next-hop 192.168.71.254; retain; no-readvertise; Copyright © 2015, Juniper Networks, Inc.
Page 46 T640 Core Router Quick Start Commit the configuration to activate it, and synchronize the configuration. The commit command commits this new configuration on both Routing Engines synchronize simultaneously. [edit] root# commit synchronize re0: configuration check succeeds re1: commit complete re0:...
Page 47: Safety Warnings
Use an external surge protective device (SPD) at the AC input of the router. Only trained and qualified personnel should install or replace the router. Perform only the procedures described in this Quick Start or the T640 Core Router Hardware Guide. Other services should be performed by authorized service personnel only.
Page 48 Read the installation instructions before you connect the router to a power source. Before installing the router, read the guidelines for site preparation in the T640 Core Router Hardware Guide to make sure that the site meets power, environmental, and clearance requirements for the router.
Page 49: Compliance Statements For Nebs
The battery return connection is to be treated as an isolated DC return (i.e. DC-I), as defined in GR-1089-CORE. For Juniper systems with AC power supplies, an external surge protective device (SPD) must be used at the AC power source.
Page 50: Israel
T640 Core Router Quick Start Israel Translation from Hebrew—Warning: This product is Class A. In residential environments, the product may cause radio interference, and in such a situation, the user may be required to take adequate measures. Japan Translation from Japanese—This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
Page 51: Junos Os Documentation And Release Notes
7 days a week, 365 days a year. Self-Help Online Tools and Resources For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features: Find CSC offerings: http://www.juniper.net/customers/support/...
Page 52: Opening A Case With Jtac
Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.

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