Juniper ACX500 User manual

ACX500 Universal Metro Routers Quick
Start—ACX500 Outdoor Routers with PoE
February 2016
Part Number: 530-069055
Revision 01
This document describes how to install the Juniper Networks®ACX500 Universal Metro Routers—the
ACX500 outdoor routers with PoE.
Contents ACX500 Routers Quick Start Description | 3
Step 1: Prepare the Site for Installation | 5
Step 2: Install the Router | 8
Step 3: Ground the ACX500 Outdoor Router | 9
Tools Required to Ground the Router | 9
Connect the Grounding Cable | 10
Step 4: Connect External Devices and Cables | 12
Tools Required to Connect External Devices and Cables | 14
Connect the ACX500 Router to a Network for Out-of-Band Management | 14
Connect the ACX500 Router to a Management Console Device | 14
Connect Network Interface Cables to the ACX500 Router | 15
Step 5: Connect Power to the ACX Series Router | 16
Connect Power to an AC-Powered ACX500 Outdoor Router | 16
Connect Power to a DC-Powered ACX500 Outdoor Router | 18
Step 6: Perform Initial Software Configuration | 20
Enter Configuration Mode | 20
Configure User Accounts and Passwords | 21
Configure System Attributes | 21
Commit the Configuration | 23
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Safety Warnings | 25
Compliance Statements for NEBS | 27
Compliance Statements for EMC Requirements for ACX500 Routers | 27
Canada | 27
European Community | 27
Japan | 28
United States | 28
Junos OS Documentation and Release Notes | 29
Requesting Technical Support | 29
Self-Help Online Tools and Resources | 29
Creating a Service Request with JTAC | 30
Revision History | 30
2

ACX500 Routers Quick Start Description
This Quick Start contains information you need to install and configure the ACX500 outdoor router with
PoE quickly. For complete installation instructions, see the ACX500 Universal Metro Router Hardware Guide
at https://www.juniper.net/documentation/.
WARNING: This Quick Start contains a summary of safety warnings in “Safety Warnings”
on page 25. For a complete list of warnings for this router, including translations, see the
ACX500 Universal Metro Router Hardware Guide at
https://www.juniper.net/documentation/.
The Juniper Networks ACX Series Universal Metro Routers are Ethernet-optimized mobile backhaul routers
that provide both switching and carrier-class Ethernet routing. The ACX Series routers enable a wide range
of business and residential applications and services, including microwave cell site aggregation, mobile
backhaul service cell site deployment, and service provider or operator cell site deployment. The routers
have high-density Ethernet interfaces and high-capacity switching throughput.
An ACX Series router has 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 compact ACX500 outdoor routers with Power over Ethernet (PoE) support are environmental-hardened,
and can be deployed in an outdoor environment, such as on walls and poles. You need to purchase the
pole-mounting kit or the wall-mounting kit from Juniper Networks to mount the router in an outdoor
environment. The ACX500 outdoor router with PoE meets the International Protection Code (IP65) for
dust-tight enclosures and ingress of water jets.
With the router orientation as shown in Figure 3 on page 6, the chassis of the ACX500 outdoor router
with PoE measures 16 in. (40.64 cm) high, 4.7 in. (11.93 cm) deep, and 10 in. (25.4 cm) wide. The router
is available in both AC and DC models.
The ACX500 outdoor routers with PoE contain three Gigabit Ethernet SFP ports labeled GE, and three
RJ-45 ports that support PoE+ which are also labeled GE. Out of the three RJ-45 ports, the port labeled
0/1/0 support PoE++, and the ports labeled 0/1/1 and 0/1/2 support PoE+ with a maximum 80 W of
system PoE power limit.
Figure 1 on page 4 shows the bottom view of the router.
3

Figure 1: Bottom View of the ACX500 Outdoor Router with PoE
3—1—Management port chamber with weather seal coverInterface port chamber with weather seal cover
4—2—Power port with weather seal capCable connector ports with weather seal cap
Figure 2 on page 4 shows the front panel of the ACX500 outdoor router with PoE. For detailed information
about the interface ports and the management ports, see Figure 6 on page 13 and Figure 7 on page 13.
Figure 2: Front Panel of the ACX500 Outdoor Router with PoE
2—1—Management portsInterface ports
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Step 1: Prepare the Site for Installation
Prepare your site for installation by observing the following guidelines:
•When choosing a location, allow at least 6 in. (15.2 cm) of clearance between the sides of the chassis
(with the router in installed position) and adjacent equipment or walls.
•Ensure that the wall or the pole onto which the router is installed is stable and securely supported.
•Ensure that the wall or pole is able to carry the load of the fully configured router.
•If you are mounting the router in wallboard with a gypsum plaster core or in wallboard not backed by
wall studs, use hollow wall anchors capable of supporting the combined weight of two fully loaded
chassis. Insert the screws into wall studs wherever possible to provide added support for the chassis.
•The width of the pole must be within the range of 2 in. through 16 in. for the pole-mounting brackets
to fit properly.
•To mount the router, use the pole-mounting kit or the wall-mounting kit from Juniper Networks.
•The pole-mounting kit and the wall-mounting kit are not part of the standard package and must be
ordered separately.
•One person must be available to lift the router while another secures the router.
•For service personnel to remove and install hardware components, and to access interface ports, allow
at least 24 in. (60.9 cm) on top of the router.
•When installing the ACX500 outdoor routers on a pole or on a wall, the chassis must be installed in a
vertical orientation with the cables pointing downward and the eye bolt for hoisting the router pointing
upward. See Figure 3 on page 6.
5

Figure 3: ACX500 Outdoor Chassis with PoE Dimensions and Clearance Requirements—Front View
6

Figure 4: ACX500 Outdoor Chassis with PoE Chassis Dimensions and Clearance Requirements—Top View
7

Step 2: Install the Router
Based on your requirement, you can mount the ACX500 outdoor router either on a wall or on a pole:
•On a pole—You can mount the ACX500 outdoor router with PoE on a suitable telephone, an electrical,
or an utility pole with the help of the pole-mounting kit. The pole-mounting kit is sold separately. It is
not shipped with the ACX500 outdoor router.
•On a wall—You can mount the ACX500 outdoor router with PoE on a suitable wall with the help of a
wall-mounting kit. The wall-mounting kit is sold separately. It is not shipped with the ACX500 outdoor
router.
For complete and detailed installation instructions, see the ACX500 Universal Metro Router Hardware Guide
at https://www.juniper.net/documentation/.
NOTE: When installing the ACX500 outdoor router with PoE, keep the following guidelines in
mind:
•The router must not be installed until all unused chassis cable openings are closed with the
weather seal caps (cap with washer) to ensure protection of the interior of the router from the
environment. Leaving chassis cable ports uncovered will damage the router.
•You need access to the management components only when there is a need to perform any
monitoring or upgradation task on the router. Other than that, the management port chamber
must always be kept closed and sealed to protect the internal ports from dust and water.
•The ACX500 outdoor router will not power on if the interface and the management port chambers
are open. Ensure that the interface and the management port chambers are closed before you
power on the router. This is an IP65 requirement for weatherproofing the router.
•Use certified outdoor enclosure (PDU or AC/DC connection box) for covering the AC and DC
input wire terminals at the power source end of the power cable. Ensure that the L, N, and earth
wire terminals of the AC power cable are connected properly to the respective L, N, and earth
of the AC power source. Similarly, ensure that the positive (+) and the negative (–) DC source
power cables are correctly connected to the respective positive (+) and the negative (–) DC power
source. A faulty connection might damage the router and can cause shock hazard and severe
injury.
•When installing the router outdoors, the branch circuit that powers the unit must have ground
fault protection according to the local and national electrical codes (for example NEC code).
Ensure that overcurrent protection fuse in the branch circuit is not greater than 20 A.
•If you are installing the GPS antenna, ensure that the antenna is located at a location away from
overhead power lines.
8

Step 3: Ground the ACX500 Outdoor Router
IN THIS SECTION
Tools Required to Ground the Router | 9
Connect the Grounding Cable | 10
You must ground both the AC-powered and the DC-powered routers before connecting them to power.
Failing to ground the router properly might result in shock hazard.
Tools Required to Ground the Router
To ground the router, you need the following tools:
•Phillips (+) screwdriver, number 2
•Electrostatic discharge (ESD) grounding wrist strap
•Two 0.5-inch-long stainless steel SS 316 SAE 10-32 screws, and flat washers (not provided)
•Grounding lug, Panduit LCCF6-14A-L or equivalent (not provided)
•Grounding cable, minimum 6 AWG (13.3 mm2) 90° C wire (not provided)
•Corrosion-preventing compound such as NO-OX-ID (not provided)
WARNING: The ACX500 outdoor router has a provision for connecting a two-hole
grounding lug (Panduit LCCF6-14A-L). Ensure that the router is permanently grounded
with 6-AWG copper wire with this specified two-hole lug.
9

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 ACX500 outdoor router:
1. Verify that a licensed electrician has terminated and attached the two-hole grounding lug with the
6 AWG ground wire.
2. Attach an 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. Place the grounding lug over the grounding points on the back of the chassis (see Figure 5 on page 11).
NOTE: The grounding point location on the ACX500 routers is the same for both the AC and
the DC models.
7. To protect the router from rust and corrosion, perform the following steps:
a. Clean both the mating surfaces (the grounding lug and the ACX500 outdoor router’s grounding
terminals).
b. Apply a thin film (1 mm or 0.04 in.) of corrosion-preventing compound, such as NO-OX-ID, on the
router’s grounding terminals.
c. Press the lug onto the conductive surface unit to force out the excess corrosive-preventing
compound.
8. Secure the grounding lug with the washers and screws. The holes are sized for SAE 10-32 screws.
Apply 4 lb-in. (0.49 Nm) of torque to each screw. Do not overtighten the screw. (Use a number 2 Phillips
screwdriver.)
10

CAUTION:
•Ensure that each grounding lug sits 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 can damage the terminal.
•The maximum torque rating of the grounding screws on the router is 4 lb-in.
(0.49 Nm). The grounding screws can be damaged if excessive torque is applied.
Use only a torque-controlled driver to tighten screws. Use an appropriately sized
driver, with a maximum torque capacity of 5 lb-in. or less. Ensure that the driver is
undamaged and properly calibrated and that you have been trained in its use. You
might want to use a driver that is designed to prevent overtorque when the preset
torque level is achieved.
9. Verify that the grounding cabling is correct, and verify that it does not touch or block access to router
components, and that it does not drape where people could trip on it.
Figure 5: Grounding Points on the ACX500 Outdoor Routers
11

Step 4: Connect External Devices and Cables
IN THIS SECTION
Tools Required to Connect External Devices and Cables | 14
Connect the ACX500 Router to a Network for Out-of-Band Management | 14
Connect the ACX500 Router to a Management Console Device | 14
Connect Network Interface Cables to the ACX500 Router | 15
Figure 6 on page 13 shows the ACX500 outdoor router’s interface ports. The interface ports in the ACX500
outdoor router are located in a small chamber on the front top of the router, and are secured by a metallic
interface port cover. To access the interface ports, you need to remove the metallic cover.
NOTE:
•Ensure that the interface port cover and management port cover are properly secured back to
the router. Not fixing these to the unit will cause damage to the unit from environment elements
such as water, moisture, and dust.
•Use IP-compliant RJ-45 and SFP cables for the ACX500 outdoor routers.
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Figure 6: ACX500 Outdoor Router with PoE—Interface Ports
3—1—Gigabit Ethernet RJ-45 ports (PoE ports) and LEDsGPS LED
2—Gigabit Ethernet SFP ports and LEDs
Figure 7 on page 13 shows the ACX500 outdoor router’s management ports. The management ports in
the ACX500 outdoor router are located on the front of the router, and are also secured by a metallic
management port cover. To access the management ports, you need to remove the metallic cover.
Figure 7: ACX500 Outdoor Router with PoE—Management Ports
6—1—System status LED (SYS)Alarm contact port
7—2—Console port (CONSOLE)External clocking ports
8—3—Time of day (TOD) RJ-45 portRecovery switch
9—4—Management Ethernet port (MGMT)ESD point
5—USB port
The following sections describe how to connect external devices and cables to the router:
13

Tools Required to Connect External Devices and Cables
To connect external devices and cables to the router, you need the following tools:
•Ethernet cable with an RJ-45 connector attached (provided)
•RJ-45 to DB-9 serial port adapter (provided)
•Management host, such as a PC, with an Ethernet port (not provided)
Figure 8: Ethernet Cable Connector
Connect the ACX500 Router to a Network for Out-of-Band Management
1. Turn off power to the management device.
2. Plug one end of the Ethernet cable (Figure 8 on page 14 shows the connector) into the MGMT port
on the front of the chassis. Figure 7 on page 13 shows the port.
3. Plug the other end of the cable into the network device.
Connect the ACX500 Router to a Management Console Device
1. Turn off power to the console device.
2. Plug the RJ-45 end of the serial cable (Figure 8 on page 14 shows the connector) into the CONSOLE
port on the front panel. Figure 7 on page 13 shows the port.
3. Plug the female DB-9 end into the device's serial port.
14

Connect Network Interface Cables to the ACX500 Router
1. Have ready a length of the type of cable used by the network ports. For cable specifications, see the
ACX500 Universal Metro Router Hardware Guide.
NOTE: Shielded cables are required for outside deployment.
2. Remove the rubber safety plug from the cable connector port.
WARNING: Do not look directly into a fiber-optic transceiver or into the ends of
fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a
transceiver emit laser light that can damage your eyes.
CAUTION: Do not leave a fiber-optic transceiver uncovered except when inserting
or removing cable. The safety cap keeps the port clean and prevents accidental
exposure to laser light.
3. Insert the cable connector into the interface ports on the front panel. Figure 6 on page 13 shows the
ports.
4. Arrange the cable to prevent it from dislodging or developing stress points. Secure the cable so that it
does not support its own weight as it hangs to the floor. Place excess cable out of the way in a neatly
coiled loop.
CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc
smaller than a few inches in diameter can damage the cable and cause problems that
are difficult to diagnose.
CAUTION: Do not let fiber-optic cable hang free from the connector. Do not allow
fastened loops of cable to dangle, which stresses the cable at the fastening point.
15

Step 5: Connect Power to the ACX Series Router
IN THIS SECTION
Connect Power to an AC-Powered ACX500 Outdoor Router | 16
Connect Power to a DC-Powered ACX500 Outdoor Router | 18
Depending on your configuration, your router uses either AC or DC power supplies. Perform the appropriate
procedures for each power supply in your router.
Power cords for the ACX500 outdoor routers are not shipped with the router. They must be purchased
separately. These power cords are specifically designed to be used only with the specified ACX500 outdoor
routers.
NOTE:
•Before making the AC or the DC power connection to the router, ensure that you disconnect
power at the circuit breaker of the power distribution unit (PDU), or the AC or the DC power
connection box. Only when the connection is properly completed, switch on the breaker.
•To meet IEC/EN 60950-22 requirements, ensure additional protection is provided external to
this equipment to reduce transient surge from OVC IV to OVC II at the input of this unit. The
over voltage and fault current protection component used to achieve this protection must comply
with IEC 61643.
•To meet CSA/CAN 22.2, UL 60950-22 requirements, use an alternative component to provide
additional protection. These component must comply to ANSI/IEEE C62.11, CSA certification
notice no.516, CSA 22.2 No.1, or UL 1449.
Connect Power to an AC-Powered ACX500 Outdoor Router
To connect power to the AC-powered router, you need the following tools:
•AC power cord for the ACX500 outdoor router (not provided, must be purchased separately)
•ESD grounding wrist strap
16

NOTE: Use the power cord that is purchased from Juniper Networks, and that is compatible with
the ACX500 outdoor router. Using a power cord other than that is provided by Juniper Networks
with the router can damage the power terminal.
WARNING: You must ground the router before connecting the power cord.
NOTE: For disconnecting power to the router, first remove or switch off the power to the power
cord by opening the circuit breaker or suitable service disconnect at the AC disconnect box or PDU.
Then rotate the power cord connector ring to disconnect the power plug from the router connector.
Doing this ensures that the power cord is safe to handle.
1. Locate the power cord that is compatible with the ACX500 outdoor router.
2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on
the chassis.
3. Remove the screw cover cap protecting the power terminal on the faceplate. Figure 1 on page 4
shows the location of the power terminal.
4. Insert the appliance coupler terminal end of the power cord into the appliance inlet on the power
supply. Ensure that the power cord terminal is connected properly.
5. Insert the AC power cord plug to the power terminal on the router. Ensure that the power plug sits
tight.
NOTE: An AC-powered outdoor router must be connected with the AC power cord that is
compatible with the router. Each power supply must be connected to a dedicated AC power
feed and a dedicated customer-site circuit breaker. We recommend that you use a dedicated
customer-site circuit breaker rated of 20 A (100 VAC) or 16 A (240 VAC), or as required by local
electrical code.
6. Tighten the power cord plug screw.
The power cord plug screw prevents water and dust from entering the terminal.
17

7. Verify that the power cabling is correct, that the power cables do not touch or block access to router
components, and that they do not drape where people could trip on them.
8. Observe the system LED on the router. If an AC power supply is functioning normally, the system LED
lights green steadily.
If the system LED is not lit, the power supply is not functioning normally. Repeat the cabling procedure.
Connect Power to a DC-Powered ACX500 Outdoor Router
To connect power to the DC-powered router, you need the following tools:
•DC power cord for the ACX500 outdoor router (not provided, must be purchased separately)
•ESD grounding wrist strap
NOTE: Use the power cord that is purchased from Juniper Networks, and that is compatible with
the ACX500 outdoor router. Using a power cord other than that is provided by Juniper Networks
with the router can damage the power terminal. The nominal rating of the DC power source are
+24 VDC, –48 VDC, and –60 VDC.
WARNING: You must ground the router before connecting the power cables.
NOTE: Ensure that the DC power source to the equipment meet requirement of SELV power
source as per IEC /EN/UL 60950-1. This SELV power source must be electrically isolated from AC
power source.
1. Locate the power cord that is compatible with the ACX500 outdoor router.
2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on
the chassis.
3. Remove the screw cover cap protecting the power terminal on the faceplate. Figure 1 on page 4
shows the location of the power terminal.
18

4. Insert the appliance coupler terminal end of the power cord into the appliance inlet on the power
supply. Ensure that the power cord terminal is connected properly.
5. Insert the DC power cord plug to the power terminal on the router. Ensure that the power plug sits
tight.
NOTE: A DC-powered outdoor router must be connected with the DC power cord that is
compatible with the router. To supply sufficient power, the DC input wiring on the facility DC
source is capable of supplying at least 5 A @ –48 VDC per input for each power supply. We
recommend that the 48–VDC facility DC source should be equipped with a circuit breaker rated
at 5 A @ –48 VDC minimum, or as required by local code.
6. Tighten the power cord plug screw.
The power cord plug screw prevents water and dust from entering the terminal.
7. Verify that the power cabling is correct, that the power cables do not touch or block access to router
components, and that they do not drape where people could trip on them.
8. Observe the system LED on the router. If an DC power supply is functioning normally, the system LED
lights green steadily.
If the system LED is not lit, the power supply is not functioning normally. Repeat the cabling procedure.
19

Step 6: Perform Initial Software Configuration
IN THIS SECTION
Enter Configuration Mode | 20
Configure User Accounts and Passwords | 21
Configure System Attributes | 21
Commit the Configuration | 23
This procedure connects the router to the network but does not enable it to forward traffic. For complete
information about configuring the router to forward traffic, including examples, see the Junos OS
Configuration guides.
To configure the software:
Enter Configuration Mode
1. Verify that the router is powered on.
2. Log in as the root user. There is no password.
Amnesiac ttyd0
login: root
3. Start the CLI.
root@% cli
root>
4. Enter configuration mode.
root> configure
Entering configuration mode.
[edit]
20