Juniper ACX1100 Manuale utente

ACX1000 and ACX1100 Universal Access

Routers Quick Start

January 2015

Part Number: 530-062127

Revision 01

This document describes how to install the Juniper Networks®ACX1000 and ACX1100

Universal Access Routers.

Contents ACX1000 and ACX1100 Routers Quick Start Description . . . . . . . . . . . . . . . . . . . . . 3

Step 1: Prepare the Site for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Step2:InstalltheRouter..............................................8

Tools Required to Install the Router in a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . 8

InstalltheMountingBrackets.......................................8

Install the ACX Series Router in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Step 3: Ground the ACX1000 and ACX1100 Router . . . . . . . . . . . . . . . . . . . . . . . . . 10

Tools Required to Ground the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

ConnecttheGroundingCable......................................10

Step 4: Connect External Devices and Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Tools Required to Connect External Devices and Cables . . . . . . . . . . . . . . . . . 12

Connect the ACX Series Router to a Network for Out-of-Band

Management................................................12

Connect the ACX Series Router to a Management Console or Auxiliary

Device .....................................................12

Connect Network Interface Cables to the ACX Series Router . . . . . . . . . . . . . 12

Step 5: Connect Power to the ACX Series Router . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Connect AC Power to an AC-Powered ACX1100 Router . . . . . . . . . . . . . . . . . 14

Connect DC Power to a DC-Powered ACX1000 or ACX1100 Router . . . . . . . . 15

Step 6: Perform Initial Software Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

EnterConfigurationMode.........................................18

Configure User Accounts and Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

ConfigureSystemAttributes.......................................19

CommittheConfiguration.........................................19

Safety Warnings ....................................................21

ComplianceStatementsforNEBS.....................................22

Compliance Statements for EMC Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Canada .......................................................23

EuropeanCommunity............................................23

Israel .........................................................23

Japan .........................................................23

UnitedStates...................................................23

Junos OS Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

RequestingTechnicalSupport.........................................24

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

OpeningaCasewithJTAC........................................25

Revision History ....................................................25

ACX1000 and ACX1100 Universal Access Routers Quick Start

ACX1000 and ACX1100 Routers Quick Start Description

This Quick Start contains information you need to install and configure the router quickly.

For complete installation instructions, see the ACX1000 and ACX1100 Universal Access

Routers Hardware Guide at http://www.juniper.net/techpubs/.

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

Warnings” on page 21. For a complete list of warnings for this router, including

translations, see the ACX1000 and ACX1100 Universal Access Routers Hardware

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

The ACX Universal Access Router is principally designed for high-density access and

pre-aggregation and is environmentally hardened. The router can be used as a cell site

router or pre-aggregation device for mobile backhaul and a CPE for business or residential

access.

The routers are single-board routers with a built-in Routing Engine and one Packet

Forwarding Engine. The Packet Forwarding Engine has one “pseudo” Flexible PIC

Concentrator (FPC 0). Because there is no switching fabric, the single Packet Forwarding

Engine takes care of packet forwarding.

The ACX Series router is powered by Junos OS, supporting extensive L2 and L3 features,

IP/MPLS with traffic engineering, rich network management, fault management, service

monitoring and Operation, Administration, and Maintenance (OAM) capabilities, and an

open software development kit (SDK) system that allows providers to customize and

integrate operations with their own management systems. For a list of related Junos OS

documentation, see http://www.juniper.net/techpubs/software/junos/.

As part of the mobile backhaul, the ACX Series router at the cell site and the MX Series

router at the aggregation layer provide comprehensive end-to-end Ethernet, MPLS, and

OAM features with the one Junos OS running on both platforms.

The compact routers are one rack unit (U; that is, 1.75 in., or 4.45 cm) tall. Several routers

can be stacked in a single floor-to-ceiling rack for increased port density per unit of floor

space.

The ACX1000 and ACX1100 routers contain twelve Gigabit Ethernet ports, eight of which

are RJ-45 ports. The ports labeled COMBO PORTS provide an additional four RJ-45 ports

or four Gigabit Ethernet SFP ports. You can only use one set of combination ports at a

time.

The ACX1000 router also contains eight T1/E1 ports.

Figure 1 on page 4 shows the front panel of the ACX1000 router. Figure 2 on page 4

and Figure 3 on page 5 show the front panel of the ACX1100 router.

ACX1000 and ACX1100 Routers Quick Start Description

Figure 1: Front Panel of the ACX1000 Router

ACX1000

MGMT

SYS 0

CONSOLE/AUX

ALARM

1PPS 10MHz

IN OUT IN OUT

T1/E1

0/0/0

0/0/4

0/0/1

0/0/5

0/0/2

0/0/6

0/0/3

0/0/7

0/1/0

0/1/4

0/1/1

0/1/5

0/1/2

0/1/6

0/1/3

0/1/7

0/2/0 (Cu)

0/2/2 (Cu)

0/2/1 (Cu)

0/2/3 (Cu)

0/2/0 (SFP) 0/2/1 (SFP) 0/2/2 (SFP) 0/2/3 (SFP)

COMBO PORTS

g006411

1 2 3 4

1011

567

9 812

7—1— ESD pointDC terminals

8—2— Combination Gigabit Ethernet RJ-45 and

SFP ports

Management Ethernet port

9—3— 1-PPS and 10-MHz GPS input and outputConsole or auxiliary port

10—4— System (SYS) LED

Alarm input and output contacts

11—5— USB portT1/E1 ports

12—6— Grounding terminals

Gigabit Ethernet (GE) ports

Figure 2: Front Panel of the AC-Powered ACX1100 Router

g017843

0/0/0 0/0/1 0/0/2 0/0/3

0/0/4 0/0/5 0/0/6 0/0/7

0/1/0 0/1/1

0/1/2 0/1/3

0/1/0 0/1/1 0/1/2 0/1/3

CONSOLE/AUX

COMBO PORTS

8 7

5 643

91011

1 2

7—1— Combination Gigabit Ethernet SFP portsAC inlets

8—2— 1-PPS and 10-MHz GPS input and outputManagement Ethernet port

9—3— Console or auxiliary portAlarm input and output contacts

10—4— USB port

Gigabit Ethernet (GE) ports

11—5— System (SYS) LED

Combination Gigabit Ethernet RJ-45 ports

6—ESD point

ACX1000 and ACX1100 Universal Access Routers Quick Start

Figure 3: Front Panel of the DC-Powered ACX1100 Router

g017842

0/0/0 0/0/1 0/0/2 0/0/3

0/0/4 0/0/5 0/0/6 0/0/7

0/1/0 0/1/1

0/1/2 0/1/3

0/1/0 0/1/1 0/1/2 0/1/3

CONSOLE/AUX

COMBO PORTS

12 8 7

5 643

91011

1 2

7—1— Combination Gigabit Ethernet SFP portsDC terminals

8—2— 1-PPS and 10-MHz input and outputManagement Ethernet port

9—3— Console or auxiliary portAlarm input and output contacts

10—4— USB port

Gigabit Ethernet (GE) ports

11—5— System (SYS) LED

Combination Gigabit Ethernet RJ-45 ports

12—6— Grounding terminalsESD point

ACX1000 and ACX1100 Routers Quick Start Description

Step 1: Prepare the Site for Installation

Prepare your site for installation by observing the following guidelines:

•You can install the router in a four-post rack or cabinet or an open-frame rack.

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

dimensions: 1.75 in. (4.4 cm) high, 9.4 in. (24 cm) deep, and 17.5 in. (44 cm) wide. The

outer edges of the mounting brackets extend the width to 19.2 in. (48.7 cm).

•One person must be available to lift the router while another secures the router to the

rack.

•The rack must be strong enough to support the weight of the fully configured router,

up to 7 lb (3.2 kg).

•For service personnel to remove and install hardware components, allow at least

2.16 in. (5.5 cm) in front of the router.

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

•Ensure that the cabinet allows the chassis hot exhaust air to exit from the cabinet

without recirculating into the router.

•When deploying the router in environments where the router may operate between

131° F (55° C) and 149° F (65° C), allow a 1 rack unit (U) gap above and below the

router.

•When installing the router in a cabinet, ensure that the bottom of the cabinet is closed

and there is no opening.

•You must install the router into a rack that is secured to the building structure.

•Mount the router at the bottom of the rack if it is the only unit in the rack.

•When mounting the 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.

•Install the router only in restricted areas, such as dedicated equipment rooms and

equipment closets, in accordance with Articles 110-16, 110-17, and 110-18 of the National

Electrical Code, ANSI/NFPA 70.

ACX1000 and ACX1100 Universal Access Routers Quick Start

Figure 4: ACX Series Rack Clearance and Chassis Dimensions

RearFront 17.5"

(44.5 cm)

9.4"

(24 cm)

g006404

Front-mounting flange

19.2"

(48.7 cm)

2.16" (5.5 cm)

clearance required

for the cables

.75" (2 cm)

clearance required

for free airflow

3" (7.6 cm)

Step 1: Prepare the Site for Installation

Step 2: Install the Router

•Tools Required to Install the Router in a Rack on page 8

•Install the Mounting Brackets on page 8

•Install the ACX Series Router in the Rack on page 9

Tools Required to Install the Router in a Rack

To install the router in a rack, you need the following tools:

•Phillips (+) screwdriver, number 2

•ESD grounding wrist strap

Install the Mounting Brackets

Two mounting brackets for front or rear mounting ship with the router (see

Figure 5 on page 8 and Figure 6 on page 8).

Attach both mounting brackets to either the front or rear of the chassis:

1. Align the bracket with the two sets of mounting holes.

2. Insert the four screws at the top and bottom of the bracket and tighten each partially.

3. Tighten the four screws completely.

4. Repeat the procedure for the other bracket.

Figure 5: Installing the Mounting Brackets to the Front of the ACX Series

Router

g006405

Figure 6: Installing the Mounting Brackets to the Rear of the ACX Series

Router

g006406

ACX1000 and ACX1100 Universal Access Routers Quick Start

Install the ACX Series Router in the Rack

The router can be installed horizontally in a rack or cabinet.

NOTE: For additional installation options, contact JTAC.

One person must be available to lift the router while another secures the router to the

rack. The chassis weighs approximately 7 lb (3.2 kg). To install the chassis (see

Figure 7 on page 9):

1. Ensure that the rack is in its permanent location and is secured to the building. Ensure

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

2. Position the router in front of the rack or cabinet.

3. Have one person grasp both sides of the router, lift the router, and position it in the

rack, aligning the mounting bracket holes with the threaded holes in the rack rails.

Make sure the chassis is level.

4. Have the second person install a mounting screw into each of the open mounting

holes aligned with the rack, starting from the bottom.

5. Visually inspect the alignment of the router. If the router is installed properly in the

rack, all the mounting screws on one side of the rack should be aligned with the

mounting screws on the opposite side, and the router should be level.

Figure 7: Installing the Front-Mounted Router in the Rack

g006407

Mounting rack

Mounting bracket

Install the ACX Series Router in the Rack

Step 3: Ground the ACX1000 and ACX1100 Router

You must ground the router before connecting to power.

•Tools Required to Ground the Router on page 10

•Connect the Grounding Cable on page 10

Tools Required to Ground the Router

To ground the router, you need the following tools:

•Phillips (+) screwdriver, number 2

•ESD grounding wrist strap

•Two SAE 10-32 screws and paint piercing washers (not provided)

•Grounding lug, Panduit LCD06-10A or equivalent (not provided)

•Grounding cable, minimum 6 AWG (13.3 mm2) 90° C wire (not provided)

Connect the Grounding Cable

You ground the router by connecting a grounding cable to earth ground and then attaching

it to the chassis grounding points. To ground the router:

1. Verify that a licensed electrician has attached the cable lug, which is provided with

the router, to the grounding cable.

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

the strap to an approved site ESD grounding point. See the instructions for your site.

3. Ensure that all grounding surfaces are clean and brought to a bright finish before you

make grounding connections.

4. Connect the grounding cable to a proper earth ground.

5. Detach the ESD grounding strap from the site ESD grounding point.

6. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the

ESD points on the chassis.

7. Place the grounding cable lug over the grounding points on the front of the chassis

(see Figure 8 on page 11).

8. Secure the grounding cable lug with the washers and screws. The holes are sized for

SAE 10-32 screws. Apply 4.34 lb-in (0.49 Nm) of torque to each screw. Do not

overtighten the screw. (Use a number 2 Phillips screwdriver.)

CAUTION: Ensure that each grounding cable lug seats flush against the

surface of the grounding points as you are tightening the screws. Ensure

that each screw is properly threaded into the grounding points. Applying

installation torque to the screw when improperly threaded may result in

damage to the terminal.

ACX1000 and ACX1100 Universal Access Routers Quick Start

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