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SRX4600 Services Gateway Hardware Guide Published 2020-02-28...
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END USER LICENSE AGREEMENT The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at https://support.juniper.net/support/eula/.
Management Port LEDs | 28 Network Port LEDs | 29 Port and Interface Numbering | 29 Chassis Rear Panel | 31 Understanding the SRX4600 Services Gateway Cooling System and Air Flow | 32 Fan Module | 32 Fan Module LEDs | 33...
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SRX4600 Services Gateway AC Power Cord Specifications | 40 SRX4600 Services Gateway DC Power Supply Specifications | 41 Site Planning, Preparation, and Specifications Site Preparation Checklist for the SRX4600 Services Gateway | 45 SRX4600 Site Guidelines and Requirements | 46 SRX4600 Services Gateway Environmental Specifications | 47...
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Unpacking the SRX4600 Services Gateway | 66 Verifying Parts Received with the SRX4600 Services Gateway | 66 Mounting an SRX4600 Services Gateway on Four Posts of a Rack or Cabinet | 67 Connecting the SRX4600 to External Devices | 71...
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Removing an SSD from an SRX4600 Services Gateway | 101 Installing an SSD in an SRX4600 Services Gateway | 102 Creating a Bootable USB Flash Drive to Install Junos OS on an SRX4600 Services Gateway | 103 Creating a Bootable USB Flash-Drive | 103...
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Returning the SRX4600 Chassis or Components | 139 Contacting Customer Support | 139 Return Procedure for the SRX4600 Services Gateway or Component to Juniper Networks | 140 Locating the Serial Number on the SRX4600 Services Gateway or Component | 141...
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viii Grounded Equipment Warning | 166 Laser and LED Safety Guidelines and Warnings | 166 General Laser Safety Guidelines | 167 Class 1 Laser Product Warning | 168 Class 1 LED Product Warning | 169 Laser Beam Warning | 170 Radiation from Open Port Apertures Warning | 171 Maintenance and Operational Safety Guidelines and Warnings | 172 Battery Handling Warning | 173...
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Agency Approvals | 209 Acoustic Noise Compliance Statements | 210 EMC Requirements | 210 Canada | 210 European Community | 210 Israel | 211 Japan | 211 United States | 211 Statements of Volatility for Juniper Network Devices | 212...
If the information in the latest release notes differs from the information in the documentation, follow the product Release Notes. Juniper Networks Books publishes books by Juniper Networks engineers and subject matter experts. These books go beyond the technical documentation to explore the nuances of network architecture, deployment, and administration.
If the example configuration contains the top level of the hierarchy (or multiple hierarchies), the example is a full example. In this case, use the load merge command. If the example configuration does not start at the top level of the hierarchy, the example is a snippet. In this case, use the load merge relative command.
xiii Merging a Snippet To merge a snippet, follow these steps: 1. From the HTML or PDF version of the manual, copy a configuration snippet into a text file, save the file with a name, and copy the file to a directory on your routing platform. For example, copy the following snippet to a file and name the file ex-script-snippet.conf.
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Table 1: Notice Icons Icon Meaning Description Informational note Indicates important features or instructions. Caution Indicates a situation that might result in loss of data or hardware damage. Warning Alerts you to the risk of personal injury or death. Laser warning Alerts you to the risk of personal injury from a laser.
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Table 2: Text and Syntax Conventions (continued) Convention Description Examples Italic text like this Represents variables (options for Configure the machine’s domain which you substitute a value) in name: commands or configuration [edit] statements. root@# set system domain-name domain-name Text like this Represents names of configuration To configure a stub area, include statements, commands, files, and...
URL or page number, and software version (if applicable). Requesting Technical Support Technical product support is available through the Juniper Networks Technical Assistance Center (JTAC). If you are a customer with an active Juniper Care or Partner Support Services support contract, or are...
JTAC hours of operation—The JTAC centers have resources available 24 hours a day, 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: https://www.juniper.net/customers/support/...
C HAPTER Overview SRX4600 Services Gateway System Overview | 21 Understanding the SRX4600 Services Gateway Chassis | 23 Understanding the SRX4600 Services Gateway Cooling System and Air Flow | 32 SRX4600 Power System | 35...
Benefits of the SRX4600 Services Gateway | 23 SRX4600 Services Gateway Overview The Juniper Networks SRX4600 Services Gateway is a next-generation, high-performance, and scalable security services device. The services gateway supports 75-Gbps Internet mix (IMIX) throughput, is suited for large enterprises and small to medium data centers.
The services gateway runs the Junos Operating System (Junos OS) and can be managed using the Junos OS CLI, Junos Space, and J-Web. Field-Replaceable Units in an SRX4600 Services Gateway Field-replaceable units (FRUs) are components that you can replace at your site. The FRUs in an SRX4600 Services Gateway are: Solid-state drives (SSDs)
NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/support/tools/updateinstallbase/ . Failure to do so can result in significant delays if you need replacement parts. This note does not apply if you replace existing components with the same type of component.
The SRX4600 Services Gateway chassis is a rigid sheet metal structure that houses all the services gateway components. Chassis Physical Specifications Table 3 on page 24 summarizes the physical specifications for the services gateway chassis. Table 3: SRX4600 Services Gateway Chassis Physical Specifications...
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Figure 4: Front Panel of the SRX4600 Services Gateway Table 4 on page 25 lists and describes the front panel components of the services gateway. Table 4: SRX4600 Services Gateway Components on the Front Panel Component (Label on the Number...
Table 4: SRX4600 Services Gateway Components on the Front Panel (continued) Component (Label on the Number Chassis) Description ESD socket For personal safety, while working on the services gateway, use the ESD outlet to plug in an ESD grounding strap to prevent your body from sending static charges to the services gateway.
Table 5: SRX4600 Services Gateway Chassis and Component Status LEDs (continued) LED (Label on the Number Chassis) Description Green—HA is working fine. Red—HA has some issues. Off—Cluster not set. Red—Major alarm Amber—Minor alarm Red, blinking—Both major and minor alarms Off—No alarm ONLINE Green, blinking—FPC initial boot-up.
Figure 6: HA Port LEDs Link activity LED of HA port 0 Link activity LED of HA port 1 — — Table 6: HA Port LEDs Description Link activity LED Solid green—A link is established. Off—There is no link established. Management Port LEDs The management port has two LEDs that indicate link activity and status of the management port.
(referred to as PIC 1 ports of FPC 1). Figure 9 on page 30 shows the SRX4600 Interface Port numbering. In the syntax of an interface name, a hyphen (-) separates the media type from the FPC slot number (represented as an FPC in the CLI).
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The maximum capacity of an SRX4600 Services Gateway is 400 Gbps, which cannot be oversubscribed. In SRX4600, the network ports are available in two groups (referred to as PICs), with restrictions around the number and type of ports that can be configured without over-subscribtion.
100G 100G For information on port configurations and rate-selectability, see SRX4600 Gateway Rate-Selectability Overview and Supported Active Physical Rate-Selectable Ports to Prevent Oversubscription on SRX4600 Gateway. Chassis Rear Panel Figure 10 on page 31 shows the rear panel of the SRX4600 Services Gateway with AC power supplies.
Fan Module | 32 Fan Module LEDs | 33 Airflow Through Chassis | 34 The cooling system in an SRX4600 Services Gateway consists of five fan modules (4+1 redundancy) located at the rear of the chassis. Fan Module The five fan modules are numbered 0 through 4 from counting left to right. Each fan module slot has a fan icon next to it.
Figure 12: SRX4600 Services Gateway Fan Module You remove and replace a fan module from the FRU end of the chassis. The services gateway continues to operate for a limited period of time (30 seconds) during the replacement of the fan module without thermal shutdown.
Figure 13: Location of Fan Module LED in an SRX4600 Services Gateway Fan module LED — Table 11 on page 34 describes the function of the fan module LED. Table 11: Fan Module LED Name Color State Description Green On steadily The fan module is operating normally.
The airflow out (AFO) fan modules draw air through vents on the front of the services gateway chassis and exhaust the air through the back of the chassis. RELATED DOCUMENTATION Clearance Requirements for Airflow and Hardware Maintenance for SRX4600 Services Gateways | 49 Maintaining the SRX4600 Cooling System | 85 SRX4600 Power System...
The SRX4600 Services Gateway ships with two AC or two DC power supplies (1+1 redundancy) preinstalled in the rear panel of the chassis in slots labeled 0 and 1. The SRX4600 Services Gateway power supply is a field-replaceable unit (FRU) and you can install it without powering off the services gateway or disrupting the services gateway function.
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Figure 16: Location of AC Power Supply LED AC power supply LED — Table 12 on page 37 describes the LED on an AC power supply in an SRX4600 services gateway. Table 12: AC Power Supply LED LED State Description...
Figure 17 on page 38 shows the DC power supply. Figure 17: SRX4600 Services Gateway DC Power Supply Each DC power supply provides power to all components in the services gateway. The two power supplies provide full power redundancy to the services gateway. If one power supply fails or is removed, the second power supply balances the electrical load without interruption.
Figure 18: Location of DC Power Supply LED DC power supply LED — Table 13 on page 39 describes the LED on a DC power supply in an SRX4600 services gateway. Table 13: DC Power Supply LED LED State Description...
Requirement ) * 3.41 Note: 1 W = 3.41 BTU/Hour SRX4600 Services Gateway AC Power Cord Specifications A detachable AC power cord is supplied with the AC power supplies. The coupler is type C13 as described by International Electrotechnical Commission (IEC) standard 60320. The plug at the male end of the power cord fits into the power source outlet that is standard for your geographical location.
The AC power cord for the services gateway is intended for use with the services gateway only and not for any other use. SRX4600 Services Gateway DC Power Supply Specifications Table 16 on page 42 lists the power supply specifications for a DC power supply.
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Minimum operating voltage: –40 VDC Nominal operating voltage: –48 VDC Operating voltage range: –40 VDC through –60 VDC DC input current rating 32 A @ –48 VDC Output power 1100 W RELATED DOCUMENTATION Maintaining the SRX4600 Power System | 90...
C HAPTER Site Planning, Preparation, and Specifications Site Preparation Checklist for the SRX4600 Services Gateway | 45 SRX4600 Site Guidelines and Requirements | 46 SRX4600 Rack and Cabinet Requirements | 50 SRX4600 Alarm and Management Cable Specifications and Pinouts | 53...
Table 17 on page 45 provides a checklist of tasks you need to perform when preparing a site for installing the SRX4600 Services Gateway. Table 17: Site Preparation Checklist for SRX4600 Services Gateway Installation Performed Item or Task Additional Information...
SRX4600 Services Gateway Installation Overview | 65 SRX4600 Site Guidelines and Requirements IN THIS SECTION SRX4600 Services Gateway Environmental Specifications | 47 General Site Guidelines | 47 Site Electrical Wiring Guidelines | 48 Clearance Requirements for Airflow and Hardware Maintenance for SRX4600 Services Gateways | 49...
SRX4600 Services Gateway Environmental Specifications Table 18 on page 47 specifies the environmental specifications required for normal services gateway operation. In addition, the site should be as dust-free as possible. Table 18: Services Gateway Environmental Specifications Description Value Altitude No performance degradation to 6,562 ft (2000 m)
Follow the prescribed electrostatic discharge (ESD) prevention procedures to prevent damaging the equipment. Static discharge can cause components to fail completely or intermittently over time. Install the device in a secure area, so that only authorized personnel can access the device. Site Electrical Wiring Guidelines Table 19 on page 48 describes the factors you must consider while planning the electrical wiring at your...
For the cooling system to function properly, the airflow around the chassis must be unrestricted. See Figure 20 on page Figure 20: Clearance Requirements for Airflow and Hardware Maintenance for an SRX4600 Services Gateway Chassis 24 in. ( 6 0 .9 cm) 27.8 in.
Table 20: Clearance Requirements for the SRX4600 Services Gateway Recommended Location Clearance Requirement for Clearance Front of the chassis 24.00 in. (60.90 cm) Space for service personnel to remove and install hardware components Rear of the chassis 24.00 in. (60.90 cm)
Rack type Mounting bracket hole spacing Rack size and strength Rack connection to the building structure Table 21 on page 51 provides the rack requirements and specifications. Table 21: Rack Requirements and Specifications Rack Requirement Guidelines Rack type You can mount the device on a rack that provides bracket holes or hole patterns spaced at 1 U (1.75 in.
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Clearance requirements Cabinet airflow requirements Table 22 on page 52 provides the cabinet requirements and specifications. Table 22: Cabinet Requirements and Specifications Cabinet Requirement Guidelines Cabinet size The minimum cabinet size is 36 in. (91.4 cm) depth. Large cabinets improve airflow and reduce chances of overheating.
SRX4600 Alarm and Management Cable Specifications and Pinouts IN THIS SECTION Management Cable Specifications | 53 RJ-45 Management Port Connector Pinout Information | 54 Console Port Connector Pinout Information | 54 RJ-45 to DB-9 Serial Port Adapter Pinout Information | 55...
Console Port Connector Pinout Information The console port on a Juniper Networks device is an RS-232 serial interface that uses an RJ-45 connector to connect to a console management device. The default baud rate for the console port is 9600 baud.
Table 25: Console Port Connector Pinout Information Signal Description RTS Output Request to send DTR Output Data terminal ready TxD Output Transmit data Signal Ground Signal ground Signal Ground Signal ground RxD Input Receive data CD Input Data carrier detect CTS Input RJ-45 to DB-9 Serial Port Adapter Pinout Information The console port is an RS-232 serial interface that uses an RJ-45 connector to connect to a management...
Table 26: RJ-45 to DB-9 Serial Port Adapter Pinout Information (continued) RJ-45 Pin Signal DB-9 Pin Signal RJ-45 Port, QSFP+ Port, QSFP28 Port, SFP+ Port, and SFP Port Connector Pinout Information The Tables in this topic describe the connector pinout information for the RJ-45, QSFP+, QSFP28, SFP+, and SFP ports.
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Table 27: 10/100/1000BASE-T Ethernet Network Port Connector Pinout Information for EX4300 Switches Except EX4300-48MP and EX4300-48MP-S Switches (continued) Signal Description TRP3- Transmit/receive data pair 3 TRP2- Transmit/receive data pair 2 Positive Vport (in PoE models) TRP4+ Transmit/receive data pair 4 TRP4- Transmit/receive data pair 4 Table 28: 10/100/1000BASE-T Ethernet Network Port and 100/1000/2500/5000/10000BASE-T Ethernet...
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Table 28: 10/100/1000BASE-T Ethernet Network Port and 100/1000/2500/5000/10000BASE-T Ethernet Network Port Connector Pinout Information for EX4300-48MP and EX4300-48MP-S Switches (continued) Signal Description TRP4- Transmit/receive data pair 4 Negative Vport 2 NOTE: The Ethernet cables that you use to connect to the RJ-45 network ports on EX4300-48MP and EX4300-48MP-S switches and provide 95 W power over 4 pair wire must meet the following specifications related to deployment, temperature rise, category, IEEE, UL, NEC, and local electric codes to ensure proper performance and to not exceed rated temperature and ampacity of...
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Table 29: SFP Network Port Connector Pinout Information (continued) Signal Description VeeR Module receiver ground VeeR Module receiver ground VeeR Module receiver ground Receiver inverted data output Receiver noninverted data output VeeR Module receiver ground VccR Module receiver 3.3 V supply VccT Module transmitter 3.3 V supply VeeT...
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Table 30: SFP+ Network Port Connector Pinout Information (continued) Signal Description RX_LOS Receiver loss of signal indication Rate select 1, optionally controls SFP+ transmitter VeeR Module receiver ground VeeR Module receiver ground Receiver inverted data output Receiver noninverted data output VeeR Module receiver ground VccR...
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Table 31: QSFP+ and QSFP28 Network Port Connector Pinout Information (continued) Signal ModSelL LPMode_Reset VccRx RX3p RX3n RX1p RX1n RX2n RX2p RX4n RX4p ModPrsL...
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Table 31: QSFP+ and QSFP28 Network Port Connector Pinout Information (continued) Signal IntL VccTx Vcc1 Reserved TX3p TX3n TX1p TX1n...
SRX4600 Services Gateway Installation Overview | 65 Unpacking the SRX4600 | 65 Mounting an SRX4600 Services Gateway on Four Posts of a Rack or Cabinet | 67 Connecting the SRX4600 to External Devices | 71 Connecting the SRX4600 to Power | 73...
“Unpacking the SRX4600 Services Gateway” on page 2. Mount the services gateway by following instructions appropriate for your site: Mounting an SRX4600 Services Gateway on Four Posts of a Rack or Cabinet on page 67 3. Connect the grounding cable as described in “Connecting Earth Ground to an SRX4600 Services...
The packing list specifies the part numbers and descriptions of each part in your order. If any part on the packing list is missing, contact your customer service representative or contact Juniper customer care from within the U.S. or Canada by telephone at 1-888-314-5822. For international-dial or direct-dial options in countries without toll-free numbers, see https://www.juniper.net/support/requesting-support.html.
Posts of a Rack or Cabinet You can mount an SRX4600 services gateway on four posts of a 19-in. rack or cabinet by using the separately orderable four-post rack-mount kit. The remainder of this topic uses rack to mean rack or cabinet.
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To mount the services gateway on four posts of a rack: 1. Remove the services gateway from the shipping carton (see “Unpacking the SRX4600 Services Gateway” on page 66). 2. Attach the front-mounting brackets (either the flush or the 2-in.-recess brackets) to the side mounting rails by using 6 Phillips 4-40 flat-head mounting screws.
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Figure 21: Attaching the Front-Mounting Bracket to the Side Mounting Rail Side mounting rail Front-mounting bracket — — 3. Place the services gateway on a flat, stable surface. 4. Align the side mounting rails along the side panels of the services gateway chassis. Align the two holes in the rear of the side mounting rails with the two holes on the rear of the side panel.
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11. Ensure that the services gateway chassis is level by verifying that all the screws on the front of the rack are aligned with the screws at the back of the rack. RELATED DOCUMENTATION Connecting the SRX4600 to External Devices | 71 Connecting the SRX4600 to Power | 73...
Connecting the SRX4600 to External Devices IN THIS SECTION Connecting a Device to a Management Console Using an RJ-45 Connector | 71 Connecting a Device to a Network for Out-of-Band Management | 72 Connecting a Device to a Management Console Using an RJ-45 Connector You can configure and manage devices using a dedicated management channel.
2. Connect the other end of the Ethernet cable to the console server (see Figure 26 on page 72) or management console (see Figure 27 on page 72). Figure 26: Connecting a Device to a Management Console Through a Console Server To Console Port Console Server Figure 27: Connecting a Device Directly to a Management Console...
Management PC Connecting the SRX4600 to Power IN THIS SECTION Connecting Earth Ground to an SRX4600 Services Gateway | 74 Connecting AC Power to an SRX4600 Services Gateway | 75 Connecting DC Power to an SRX4600 Services Gateway | 77...
To meet safety and electromagnetic interference (EMI) requirements and to ensure proper operation, you must connect the SRX4600 Services Gateway to earth ground before you connect it to power. For installations that require a separate grounding conductor to the chassis, you must attach a protective...
Connecting AC Power to an SRX4600 Services Gateway The SRX4600 Services Gateway is shipped from the factory with two power supplies. Each power supply is a field-replaceable unit (FRU). You can install replacement power supplies without powering off the services gateway or disrupting the services gateway function.
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AC power outlet by using the AC power cord appropriate for your geographical location. Install the power supply in the chassis. For instructions on installing an AC power supply in an SRX4600 Services Gateway, see “Installing the SRX4600 Services Gateway AC Power Supply”...
1 minute of removal to prevent chassis overheating. Connecting DC Power to an SRX4600 Services Gateway The SRX4600 Services Gateway is shipped from the factory with two power supplies. Each power supply is a field-replaceable unit (FRU). You can install replacement power supplies without powering off the services gateway or disrupting the services gateway function.
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For instructions on connecting an SRX4600 Services Gateway to ground using a separate grounding conductor, “Connecting Earth Ground to an SRX4600 Services Gateway” on page Install the power supply in the chassis.
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DC power source cables to the DC power input terminals. See “Removing the SRX4600 Services Gateway DC Power Supply” on page 5. Remove the M5 K-nuts from each DC power input terminal. 6. Attach DC terminal rings (TE 2-36161-2 Terminal Ring, number 10 or equivalent, provided) to the ends of the DC power source cables (not provided).
DC circuit, and switch the circuit breaker to the ON (|) position. 12. Verify that the OK/FAIL LED is lit green and on steadily. RELATED DOCUMENTATION SRX4600 Power System | 35 Configuring the SRX4600 Services Gateway You must perform the initial configuration of the device through the console port.
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3. Start the CLI: root# cli root@> 4. Enter configuration mode root@> configure Entering configuration mode [edit] root@# 5. Set the root authentication password by entering either a cleartext password, an encrypted password, or an SSH public key string (DSA or RSA): [edit] root@# set system root-authentication plain-text-password New password: password...
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14. When you have finished configuring the device, exit configuration mode: [edit] admin@# exit RELATED DOCUMENTATION Connecting a Device to a Management Console Using an RJ-45 Connector | 71 Connecting an SRX4600 Services Gateway to a Management Console by Using the Mini-USB Type-B Console Port...
C HAPTER Maintaining Components Routine Maintenance Procedures for the SRX4600 Services Gateway | 85 Maintaining the SRX4600 Cooling System | 85 Maintaining the SRX4600 Power System | 90 Maintaining the SRX4600 SSD | 100 Maintaining the SRX4600 Cables and Connectors | 112...
Maintaining the SRX4600 Cables and Connectors | 112 Maintaining the SRX4600 Cooling System IN THIS SECTION Maintaining the Fan Modules on the SRX4600 Services Gateway | 85 Replacing the SRX4600 Services Gateway Fan Module | 87 Maintaining the Fan Modules on the SRX4600 Services Gateway Purpose For optimum cooling, verify the condition of the fan modules.
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Action Monitor the status of the fan modules. All the fan modules work in unison to cool the services gateway. If one fan module fails, the redundant fan module acts as a backup. A major alarm is triggered when a fan fails, and a minor alarm and major alarm is triggered when a fan module is removed.
Installing the SRX4600 Services Gateway Fan Module | 88 Each fan module is a field-replaceable unit (FRU) installed in the rear panel of the SRX4600 Services Gateway. You can remove and replace the fan modules without powering off the services gateway or disrupting services gateway functions.
5. Place the fan module in the antistatic bag or on the antistatic mat placed on a flat, stable surface. Figure 32: Removing a Fan Module Installing the SRX4600 Services Gateway Fan Module You can install a fan module without powering off the services gateway or disrupting services gateway functions.
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4. Tighten the captive screws on the faceplate of the fan module by using the screwdriver. Figure 33: Installing a Fan Module NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/support/tools/updateinstallbase/ .
Maintaining the SRX4600 Power System IN THIS SECTION Maintaining SRX4600 Services Gateway Power Supplies | 90 Replacing an SRX4600 Services Gateway AC Power Supply | 91 Replacing an SRX4600 Services Gateway DC Power Supply | 95 Maintaining SRX4600 Services Gateway Power Supplies Purpose For optimum services gateway performance, verify the condition of the power supplies.
Installing the SRX4600 Services Gateway AC Power Supply | 93 Each power supply is a field-replaceable unit (FRU) installed in the rear panel of the SRX4600 Services Gateway. You can remove and replace a power supply without powering off the services gateway or disrupting services gateway functions.
Removing the SRX4600 Services Gateway AC Power Supply You can remove an AC power supply without powering off the services gateway or disrupting services gateway functions. Ensure that you have the following tools and parts available: Electrostatic discharge (ESD) grounding strap...
10. If you are not replacing the power supply, install the cover panel over the slot. Figure 34: Removing an AC Power Supply Installing the SRX4600 Services Gateway AC Power Supply You can install an AC Power Supply without powering off the services gateway or disrupting services gateway functions.
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LED glows green steadily. Figure 35: Installing an AC Power Supply NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/support/tools/updateinstallbase/ . Failure to do so can result in significant delays if you need replacement parts.
Installing the SRX4600 Services Gateway DC Power Supply | 97 Each power supply is a field-replaceable unit (FRU) installed in the rear panel of the SRX4600 Services Gateway. You can remove and replace a power supply without powering off the services gateway or disrupting services gateway functions.
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WARNING: Before performing DC power procedures, ensure that power is removed from the DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the off (O) position, and tape the switch handle of the circuit breaker in the off position.
Figure 36: Removing the DC Power Cables Figure 37: Removing a DC Power Supply Installing the SRX4600 Services Gateway DC Power Supply You can install an DC Power Supply without powering off the services gateway or disrupting services gateway functions.
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WARNING: Before performing DC power procedures, ensure that power is removed from the DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the off (O) position, and tape the switch handle of the circuit breaker in the off position.
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CAUTION: CAUTION: Ensure that each power cable lug seats flush against the surface of the terminal block as you are tightening the socket nuts. Ensure that each socket nut is properly threaded into the terminal. Applying installation torque to the socket nut when improperly threaded might result in damage to the terminal.
Replacing an SRX4600 Services Gateway SSD | 101 Creating a Bootable USB Flash Drive to Install Junos OS on an SRX4600 Services Gateway | 103 Copying Files From or To an SRX4600 Services Gateway Using an USB Flash-Drive | 109...
Junos OS image on the SSD, you should use a USB flash drive to install the Junos Removing an SSD from an SRX4600 Services Gateway You need to power off the SRX4600 Services Gateway to remove a SSD from the services gateway. Ensure that you have the following equipment available:...
Figure 40: Removing an SSD Installing an SSD in an SRX4600 Services Gateway You need to power off the SRX4600 Services Gateway to install a SSD into the services gateway. Ensure that you have the following equipment available: ESD grounding strap...
Installing Junos OS on SRX4600 Services Gateway Using the Bootable USB Flash-Drive | 108 If Junos OS on the SRX4600 Services Gateway is damaged or if you are replacing a solid state-drive (SSD) that has no Junos OS installed on it, you can use a bootable USB flash drive to install Junos OS on the SSD.
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WARNING: When you create a bootable USB flash-drive, the contents of the USB flash-drive are deleted. Creating a Bootable USB Flash Drive using an SRX High-end Device To create a bootable USB flash-drive using an SRX High-end device: 1. Connect to any SRX High-end device that has enough storage (approx. 3GB), through a console. 2.
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Creating a Bootable USB Flash Drive using an SRX4600 Services Gateway To create a bootable USB flash-drive using an SRX4600 Services Gateway: 1. Connect to any SRX4600 Services Gateway that has enough storage (approx. 3GB), through a console and login with root credentials.
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Name> count=<n> . For example: Device Name = the device name given to the USB flsh drive (sdc) and n = number of blocks. root@ SRX4600-node -node: /var/tmp# dd if=/dev/zero of=/dev/sdc count=20 20+0 records in 20+0 records out 10240 bytes (10 kB) copied, 0.0156234 s, 655 kB/s...
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SRX4600-node:/var/tmp# exit logout rlogin: connection closed root@ SRX4600:~ # 8. Remove the USB flash drive. The USB flash-drive is now ready to use as a bootable disk. Creating a Bootable USB Flash Drive using a using a Windows Device To create a bootable USB flash-drive using using a Windows Device: 1.
“Creating a Bootable USB Flash-Drive” on page 103 1. Insert the USB flash drive into the USB port of the SRX4600 services gateway. 2. Connect to the SRX4600 services gateway through a console. 3. Power cycle (off/on) the SRX4600 services gateway and Press Esc for boot options.
Copying Files To an SRX4600 Services Gateway Using an USB Flash-Drive | 111 This topic explains how to copy files from or to an SRX4600 Services Gateway using an USB flash-drive. Copying Files From an SRX4600 Services Gateway Using an USB Flash-Drive This procedure explains how to copy files from an SRX4600 Services Gateway to an USB flash-drive.
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00:39 root@srx4600:/var/tmp # 9. Go back to hypervisor. root@srx4600:/var/tmp # vhclient -s Last login: Wed Nov 1 16:56:32 UTC 2017 from srx4600 on pts/0 You have new mail. root@srx4600-node:~# 10. Unmount the USB flash-drive and exit hypervisor. root@srx4600-node:~# umount /var/tmp/usb...
6. Go back to Junos prompt by using the exit command. root@srx4600-node:~# exit root@srx4600:/var/tmp # 7. Copy the required file from USB flash drive to SRX4600 Services Gateway as shown in the example below. In the example below File2.txt is copied to the SRX4600 Services Gateway /var/tmp/ folder:...
Routine Maintenance Procedures for the SRX4600 Services Gateway | 85 Maintaining Fiber-Optic Cables Fiber-optic cables connect to optical transceivers that are installed in Juniper Networks devices. To maintain fiber-optic cables: When you unplug a fiber-optic cable from a transceiver, place rubber safety caps over the transceiver and on the end of the cable.
Connecting a Fiber-Optic Cable | 115 Disconnecting a Fiber-Optic Cable Juniper Networks devices have field-replaceable unit (FRU) optical transceivers to which you can connect fiber-optic cables. Before you begin to disconnect a fiber-optic cable from an optical transceiver, ensure that you have taken the necessary precautions for safe handling of lasers.
To disconnect a fiber-optic cable from an optical transceiver installed in the device: 1. Disable the port in which the transceiver is installed by issuing the following command: [edit interfaces] user@device# set interface-name disable WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables.
Do not let fiber-optic cables hang free from the connector. Do not allow fastened loops of cables to dangle, which stresses the cables at the fastening point. Replacing an SFP+ Transceiver on an SRX4600 Services Gateway IN THIS SECTION Removing an SFP+ Transceiver | 117...
Figure 43: Small Form-Factor Pluggable (SFP) Transceiver Connector Locking pin Removing an SFP+ Transceiver To remove an SFP+ transceiver: 1. Have ready a replacement transceiver or a transceiver slot plug, an antistatic mat, and a rubber safety cap for the transceiver. 2.
7. Using your fingers, grasp the body of the transceiver, and pull it the rest of the way out of the interface port. 8. Place a rubber safety cap over the transceiver. 9. Place the removed transceiver on an antistatic mat or in an electrostatic bag. CAUTION: After removing a transceiver from the chassis, wait at least 30 seconds before reinserting it or inserting a transceiver into a different slot.
(FRUs): You can remove and replace them without powering off the device or disrupting device functions. Removing a QSFP28 Transceiver The transceivers for Juniper Networks devices are hot-removable and hot-insertable field-replaceable units (FRUs). You can remove and replace them without powering off the device or disrupting the device functions.
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NOTE: We recommend that you use only optical transceivers and optical connectors purchased from Juniper Networks with your Juniper Networks device. Before you begin to remove a transceiver from a device, ensure that you have taken the necessary precautions for safe handling of lasers (see “Laser and LED Safety Guidelines and Warnings”...
8. Place the dust cover over the empty port or install the replacement transceiver. Installing a QSFP28 Transceiver The transceivers for Juniper Networks devices are hot-removable and hot-insertable field-replaceable units (FRUs). You can remove and replace them without powering off the device or disrupting the device functions.
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CAUTION: If you face a problem running a Juniper Networks device that uses a third-party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
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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. 6. If there is a cable management system, arrange the cable in the cable management system to prevent the cable from dislodging or developing stress points.
CLI to troubleshoot Junos OS, see the appropriate Junos OS configuration guide. JTAC—If you need assistance during troubleshooting, you can contact the Juniper Networks Technical Assistance Center (JTAC) by using the Web or by telephone. If you encounter software problems, or problems with hardware components not discussed here, contact JTAC.
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Replace the failed fan module to avoid failure of the other fan modules. Open a support case using the Case Manager link at https://www.juniper.net/support/ or call 1-888-314-5822 (toll-free within the United States and Canada) or 1-408-745-9500 (from outside the United States).
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Table 33: Alarms for Services Gateway Chassis Components (continued) Component Alarm Conditions Action Alarm Severity Check if the fan is spinning below the configured speed. Replace the fan module as it is likely to fail. Impeding fan failure Replace the fan module. Yellow (minor)
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Red (major) supply power source if it is in the operating range. Open a support case using the Case Manager link at https://www.juniper.net/support/ or call 1-888-314-5822 (toll-free within the United States and Canada) or 1-408-745-9500 (from outside the United States).
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Power supply internal Replace the power supply. Red (major) devices failure. Open a support case using the Case Manager link at https://www.juniper.net/support/ or call 1-888-314-5822 (toll-free within the United States and Canada) or 1-408-745-9500 (from outside the United States). Mix of AC and DC power...
Check for USB link to port from PCH failures. Check if the USB is faulty, and replace the faulty USB. Troubleshooting the SRX4600 Services Gateway Cooling System Problem Description: A single fan module or fan modules are not functioning normally. Solution Follow these guidelines to troubleshoot the fan modules: Check the LEDs on the fan module and alarm LEDs on the front panel of the services gateway.
Troubleshooting the SRX4600 Services Gateway Power System Problem Description: The power system is not functioning normally. Solution Check the LEDs on each power supply faceplate. If an AC or a DC power supply is correctly installed and functioning normally, then the LEDs glow steadily.
Case Manager link at: https://www.juniper.net/support/ , or call 1-888-314-JTAC (within the United States) or 1-408-745-9500. Using the RESET Button on the SRX4600 Services Gateway To cold reboot the SRX4600 Services Gateway, press and hold the RESET button for less than 5 seconds.
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Do not press and hold the RESET button for more that 5 seconds. RELATED DOCUMENTATION Understanding the SRX4600 Services Gateway Chassis | 23 Understanding the SRX4600 Services Gateway Cooling System and Air Flow | 32 Routine Maintenance Procedures for the SRX4600 Services Gateway | 85...
IN THIS SECTION Contacting Customer Support | 139 Return Procedure for the SRX4600 Services Gateway or Component to Juniper Networks | 140 Locating the Serial Number on the SRX4600 Services Gateway or Component | 141 Packing an SRX4600 Services Gateway or Component for Shipping | 145...
Do not return any component to Juniper Networks, Inc. unless you have first obtained an RMA number. Juniper Networks, Inc. reserves the right to refuse shipments that do not have an RMA. Refused shipments will be returned to the customer via collect freight.
Before contacting Juniper Networks to request a Return Materials Authorization (RMA), you must find the serial number on the SRX4600 Services Gateway or component. To list all the SRX4600 Services Gateway components and their serial numbers, enter the following CLI command: user@host>...
Fan Tray 4 Fan Tray, Front to Back Airflow - AFO Locating the SRX4600 Services Gateway Chassis Serial Number ID Label The serial number ID label is located on the top of the chassis. See Figure 46 on page 142 for the location on an SRX4600 services gateway.
Locating the Serial Number ID Labels on SRX4600 Services Gateway Power Supplies The power supplies installed in an SRX4600 services gateway are field-replaceable units (FRUs). For each FRU, you must remove the FRU from the services gateway chassis to see the FRU serial number ID label.
Locating the Serial Number ID Labels on SRX4600 Services Gateway SSDs The two SSDs installed in the SRX4600 Services Gateway are field-replaceable unit (FRUs). For each FRU, you must remove the FRU from the services gateway chassis to see the FRU serial number ID label.
IN THIS SECTION Packing the SRX4600 Services Gateway for Shipment | 145 Packing the SRX4600 Services Gateway Components for Shipment | 146 Before you pack an SRX4600 Services Gateway or component: Ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage.
11. Write the Return Materials Authorization (RMA) number on the exterior of the box to ensure proper tracking. Packing the SRX4600 Services Gateway Components for Shipment Follow these guidelines for packing and shipping individual components of the services gateway: When you return a component, make sure that it is adequately protected with packing materials and packed so that the pieces are prevented from moving around inside the carton.
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C HAPTER Safety and Compliance Information General Safety Guidelines and Warnings | 149 Definitions of Safety Warning Levels | 150 Restricted Access Area Warning | 154 Fire Safety Requirements | 156 Qualified Personnel Warning | 158 Warning Statement for Norway and Sweden | 158 Installation Instructions Warning | 159 Chassis and Component Lifting Guidelines | 159 Ramp Warning | 160...
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Multiple Power Supplies Disconnection Warning | 207 TN Power Warning | 208 Action to Take After an Electrical Accident | 208 Agency Approvals | 209 Acoustic Noise Compliance Statements | 210 EMC Requirements | 210 Statements of Volatility for Juniper Network Devices | 212...
General Safety Guidelines and Warnings The following guidelines help ensure your safety and protect the device from damage. The list of guidelines might not address all potentially hazardous situations in your working environment, so be alert and exercise good judgment at all times. Perform only the procedures explicitly described in the hardware documentation for this device.
Always ensure that all modules, power supplies, and cover panels are fully inserted and that the installation screws are fully tightened. Definitions of Safety Warning Levels The documentation uses the following levels of safety warnings (there are two Warning formats): NOTE: You might find this information helpful in a particular situation, or you might overlook this important information if it was not highlighted in a Note.
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WARNING: This symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken.
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Varning! Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador.
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WARNING: The services gateway is intended for installation in restricted access areas. A restricted access area is an area to which access can be gained only by service personnel through the use of a special tool, lock and key, or other means of security, and which is controlled by the authority responsible for the location.
In addition, you should establish procedures to protect your equipment in the event of a fire emergency. Juniper Networks products should be installed in an environment suitable for electronic equipment. We recommend that fire suppression equipment be available in the event of a fire in the vicinity of the equipment and that all local fire, safety, and electrical codes and ordinances be observed when you install and operate your equipment.
To keep warranties effective, do not use a dry chemical fire extinguisher to control a fire at or near a Juniper Networks device. If a dry chemical fire extinguisher is used, the unit is no longer eligible for coverage under a service agreement.
Qualified Personnel Warning WARNING: Only trained and qualified personnel should install or replace the device. Waarschuwing Installatie en reparaties mogen uitsluitend door getraind en bevoegd personeel uitgevoerd worden. Varoitus Ainoastaan koulutettu ja pätevä henkilökunta saa asentaa tai vaihtaa tämän laitteen. Attention Tout installation ou remplacement de l'appareil doit être réalisé...
Installation Instructions Warning WARNING: Read the installation instructions before you connect the device to a power source. Waarschuwing Raadpleeg de installatie-aanwijzingen voordat u het systeem met de voeding verbindt. Varoitus Lue asennusohjeet ennen järjestelmän yhdistämistä virtalähteeseen. Attention Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation.
Up to 39.7 lb (18 kg): One person. 39.7 lb (18 kg) to 70.5 lb (32 kg): Two or more people. 70.5 lb (32 kg) to 121.2 lb (55 kg): Three or more people. Above 121.2 lbs (55 kg): Material handling systems (such as levers, slings, lifts and so on) must be used. When this is not practical, specially trained persons or systems must be used (riggers or movers).
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De onderstaande richtlijnen worden verstrekt om uw veiligheid te verzekeren: De Juniper Networks switch moet in een stellage worden geïnstalleerd die aan een bouwsel is verankerd. Dit toestel dient onderaan in het rek gemonteerd te worden als het toestel het enige in het rek is.
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Les directives ci-dessous sont destinées à assurer la protection du personnel: Le rack sur lequel est monté le Juniper Networks switch doit être fixé à la structure du bâtiment. Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas.
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Il Juniper Networks switch deve essere installato in un telaio, il quale deve essere fissato alla struttura dell'edificio. Questa unità deve venire montata sul fondo del supporto, se si tratta dell'unica unità da montare nel supporto. Quando questa unità viene montata in un supporto parzialmente pieno, caricare il supporto dal basso all'alto, con il componente più...
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El Juniper Networks switch debe instalarse en un bastidor fijado a la estructura del edificio. Colocar el equipo en la parte inferior del bastidor, cuando sea la única unidad en el mismo. Cuando este equipo se vaya a instalar en un bastidor parcialmente ocupado, comenzar la instalación desde la parte inferior hacia la superior colocando el equipo más pesado...
Grounded Equipment Warning WARNING: The device is intended to be grounded. During normal use, ensure that you have connected earth ground to the chassis. Waarschuwing Deze apparatuur hoort geaard te worden Zorg dat de host-computer tijdens normaal gebruik met aarde is verbonden. Varoitus Tämä...
Class 1 LED Product Warning | 169 Laser Beam Warning | 170 Juniper Networks devices are equipped with laser transmitters, which are considered a Class 1 Laser Product by the U.S. Food and Drug Administration and are evaluated as a Class 1 Laser Product per EN 60825-1 requirements.
Class 1 Laser Product Warning WARNING: Class 1 laser product. Waarschuwing Klasse-1 laser produkt. Varoitus Luokan 1 lasertuote. Attention Produit laser de classe I. Warnung Laserprodukt der Klasse 1. Avvertenza Prodotto laser di Classe 1. Advarsel Laserprodukt av klasse 1. Aviso Produto laser de classe 1.
Class 1 LED Product Warning WARNING: Class 1 LED product. Waarschuwing Klasse 1 LED-product. Varoitus Luokan 1 valodiodituote. Attention Alarme de produit LED Class I. Warnung Class 1 LED-Produktwarnung. Avvertenza Avvertenza prodotto LED di Classe 1. Advarsel LED-produkt i klasse 1. Aviso Produto de classe 1 com LED.
Laser Beam Warning WARNING: Do not stare into the laser beam or view it directly with optical instruments. Waarschuwing Niet in de straal staren of hem rechtstreeks bekijken met optische instrumenten. Varoitus Älä katso säteeseen äläkä tarkastele sitä suoraan optisen laitteen avulla. Attention Ne pas fixer le faisceau des yeux, ni l'observer directement à...
Radiation from Open Port Apertures Warning WARNING: Because invisible radiation might be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to radiation and do not stare into open apertures. Waarschuwing Aangezien onzichtbare straling vanuit de opening van de poort kan komen als er geen fiberkabel aangesloten is, dient blootstelling aan straling en het kijken in open openingen vermeden te worden.
Maintenance and Operational Safety Guidelines and Warnings IN THIS SECTION Battery Handling Warning | 173 Jewelry Removal Warning | 174 Lightning Activity Warning | 176 Operating Temperature Warning | 177 Product Disposal Warning | 179 While performing the maintenance activities for devices, observe the following guidelines and warnings:...
Battery Handling Warning WARNING: Replacing a battery incorrectly might result in an explosion. Replace a battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Waarschuwing Er is ontploffingsgevaar als de batterij verkeerd vervangen wordt. Vervang de batterij slechts met hetzelfde of een equivalent type dat door de fabrikant aanbevolen is.
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WARNING: Before working on equipment that is connected to power lines, remove jewelry, including rings, necklaces, and watches. Metal objects heat up when connected to power and ground and can cause serious burns or can be welded to the terminals. Waarschuwing Alvorens aan apparatuur te werken die met elektrische leidingen is verbonden, sieraden (inclusief ringen, kettingen en horloges) verwijderen.
se conectan a la alimentación y a tierra, lo que puede ocasionar quemaduras graves o que los objetos metálicos queden soldados a los bornes. Varning! Tag av alla smycken (inklusive ringar, halsband och armbandsur) innan du arbetar på utrustning som är kopplad till kraftledningar. Metallobjekt hettas upp när de kopplas ihop med ström och jord och kan förorsaka allvarliga brännskador;...
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40° C. Para evitar a restrição à circulação de ar, deixe pelo menos um espaço de 15,2 cm à volta das aberturas de ventilação. ¡Atención! Para impedir que un encaminador de la serie Juniper Networks switch se recaliente, no lo haga funcionar en un área en la que se supere la temperatura ambiente máxima recomendada de 40°...
Varning! Förhindra att en Juniper Networks switch överhettas genom att inte använda den i ett område där den maximalt rekommenderade omgivningstemperaturen på 40° C överskrids. Förhindra att luftcirkulationen inskränks genom att se till att det finns fritt utrymme på minst 15,2 cm omkring ventilationsöppningarna.
General Electrical Safety Guidelines and Warnings WARNING: Certain ports on the device are designed for use as intrabuilding (within-the-building) interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed outside plant (OSP) cabling. To comply with NEBS requirements and protect against lightning surges and commercial power disturbances, the intrabuilding ports must not be metallically connected to interfaces that connect to the OSP or its wiring.
Operate the device within marked electrical ratings and product usage instructions. To ensure that the device and peripheral equipment function safely and correctly, use the cables and connectors specified for the attached peripheral equipment, and make certain they are in good condition. You can remove and replace many device components without powering off or disconnecting power to the device, as detailed elsewhere in the hardware documentation for this device.
Figure 51: Placing a Component into an Antistatic Bag CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION CAUTION: ANSI/TIA/EIA-568 cables such as Category 5e and Category 6 can get electrostatically charged. To dissipate this charge, always ground the cables to a suitable and safe earth ground before connecting them to the system.
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You must provide an external certified circuit breaker (2-pole circuit breaker or 4-pole circuit breaker based on your device) rated minimum 20 A in the building installation. The power cord serves as the main disconnecting device for the AC-powered device. The socket outlet must be near the AC-powered device and be easily accessible.
AC Power Disconnection Warning WARNING: Before working on the device or near power supplies, unplug all the power cords from an AC-powered device. Waarschuwing Voordat u aan een frame of in de nabijheid van voedingen werkt, dient u bij wisselstroom toestellen de stekker van het netsnoer uit het stopcontact te halen. Varoitus Kytke irti vaihtovirtalaitteiden virtajohto, ennen kuin teet mitään asennuspohjalle tai työskentelet virtalähteiden läheisyydessä.
DC Power Electrical Safety Guidelines DC Power Electrical Safety Guidelines The following electrical safety guidelines apply to a DC-powered services gateway: A DC-powered services gateway is equipped with a DC terminal block that is rated for the power requirements of a maximally configured services gateway. To supply sufficient power, terminate the DC input wiring on a facility DC source capable of supplying at least 30 A @ -48 VDC for the system.
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The marked input voltage of -48 VDC for a DC-powered services gateway is the nominal voltage associated with the battery circuit, and any higher voltages are only to be associated with float voltages for the charging function. Because the services gateway is a positive ground system, you must connect the positive lead to the terminal labeled RETURN, the negative lead to the terminal labeled -48V, and the earth ground to the chassis grounding points.
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WARNING: Before performing any of the following procedures, ensure that power is removed from the DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position.
que toda a corrente foi DESLIGADA, localize o disjuntor no painel que serve o circuito de corrente contínua e coloque-o na posição OFF (Desligado), segurando nessa posição a manivela do interruptor do disjuntor com fita isoladora. ¡Atención! Antes de proceder con los siguientes pasos, comprobar que la alimentación del circuito de corriente continua (CC) esté...
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WARNING: When installing the services gateway, the ground connection must always be made first and disconnected last. Waarschuwing Bij de installatie van het toestel moet de aardverbinding altijd het eerste worden gemaakt en het laatste worden losgemaakt. Varoitus Laitetta asennettaessa on maahan yhdistäminen aina tehtävä ensiksi ja maadoituksen irti kytkeminen viimeiseksi.
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WARNING: Wire the DC power supply using the appropriate lugs. When connecting power, the proper wiring sequence is ground to ground, +RTN to +RTN, then -48 V to -48 V. When disconnecting power, the proper wiring sequence is -48 V to -48 V, +RTN to +RTN, then ground to ground.
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moler. Observe que el alambre de tierra se debe conectar siempre primero y desconectar por último. Observe que el alambre de tierra se debe conectar siempre primero y desconectar por último. ¡Atención! Wire a fonte de alimentação de DC Usando os talões apropriados na extremidade da fiação.
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WARNING: When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. Waarschuwing Wanneer geslagen bedrading vereist is, dient u bedrading te gebruiken die voorzien is van goedgekeurde aansluitingspunten, zoals het gesloten-lus type of het grijperschop type waarbij de aansluitpunten omhoog wijzen.
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Varning! När flertrådiga ledningar krävs måste godkända ledningskontakter användas, t.ex. kabelsko av sluten eller öppen typ med uppåtvänd tapp. Storleken på dessa kontakter måste vara avpassad till ledningarna och måste kunna hålla både isoleringen och ledaren fastklämda. RELATED DOCUMENTATION Action to Take After an Electrical Accident | 208 General Electrical Safety Guidelines and Warnings | 180 AC Power Electrical Safety Guidelines | 182...
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WARNING: Before performing any of the DC power procedures, ensure that power is removed from the DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the device handle of the circuit breaker in the OFF position.
que toda a corrente foi DESLIGADA, localize o disjuntor no painel que serve o circuito de corrente contínua e coloque-o na posição OFF (Desligado), segurando nessa posição a manivela do interruptor do disjuntor com fita isoladora. ¡Atención! Antes de proceder con los siguientes pasos, comprobar que la alimentación del circuito de corriente continua (CC) esté...
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WARNING: When you install the device, the ground connection must always be made first and disconnected last. Waarschuwing Bij de installatie van het toestel moet de aardverbinding altijd het eerste worden gemaakt en het laatste worden losgemaakt. Varoitus Laitetta asennettaessa on maahan yhdistäminen aina tehtävä ensiksi ja maadoituksen irti kytkeminen viimeiseksi.
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WARNING: Wire the DC power supply using the appropriate lugs. When connecting power, the proper wiring sequence is ground to ground, +RTN to +RTN, then –48 V to –48 V. When disconnecting power, the proper wiring sequence is –48 V to –48 V, +RTN to +RTN, then ground to ground.
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para moler. Observe que el alambre de tierra se debe conectar siempre primero y desconectar por último. Observe que el alambre de tierra se debe conectar siempre primero y desconectar por último. ¡Atención! Wire a fonte de alimentação de DC Usando os talões apropriados na extremidade da fiação.
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WARNING: When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations must be the appropriate size for the wires and must clamp both the insulation and conductor. Waarschuwing Wanneer geslagen bedrading vereist is, dient u bedrading te gebruiken die voorzien is van goedgekeurde aansluitingspunten, zoals het gesloten-lus type of het grijperschop type waarbij de aansluitpunten omhoog wijzen.
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conexión vueltas hacia arriba. Estos terminales deberán ser del tamaño apropiado para los cables que se utilicen, y tendrán que sujetar tanto el aislante como el conductor. Varning! När flertrådiga ledningar krävs måste godkända ledningskontakter användas, t.ex. kabelsko av sluten eller öppen typ med uppåtvänd tapp. Storleken på dessa kontakter måste vara avpassad till ledningarna och måste kunna hålla både isoleringen och ledaren fastklämda.
Multiple Power Supplies Disconnection Warning WARNING: The network device has more than one power supply connection. All connections must be removed completely to remove power from the unit completely. Waarschuwing Deze eenheid heeft meer dan één stroomtoevoerverbinding; alle verbindingen moeten volledig worden verwijderd om de stroom van deze eenheid volledig te verwijderen.
TN Power Warning WARNING: The device is designed to work with a TN power system. Waarschuwing Het apparaat is ontworpen om te functioneren met TN energiesystemen. Varoitus Koje on suunniteltu toimimaan TN-sähkövoimajärjestelmien yhteydessä. Attention Ce dispositif a été conçu pour fonctionner avec des systèmes d'alimentation Warnung Das Gerät ist für die Verwendung mit TN-Stromsystemen ausgelegt.
Agency Approvals The services gateway complies with the following standards: Safety CAN/CSA-C22.2 No. 60950-1: Information Technology Equipment - Safety (Canada) UL 60950-1: Information Technology Equipment - Safety (U.S.) IEC 60950-1: Information Technology Equipment - Safety (CB Scheme) EN 300 386: Telecom Network Equipment (EMC requirements) EN 55032/CISPR 32: Electromagnetic compatibility of multimedia equipment (Emission requirements) EN 55022/CISPR 22: Information Technology Equipment (Emissions) EN 55024/CISPR 24: Information Technology Equipment (Immunity)
Acoustic Noise Compliance Statements | 210 EMC Requirements | 210 Acoustic Noise Compliance Statements The maximum emitted sound pressure level is 70 dB(A) or less per EN ISO 7779. German Translation: Maschinenlärminformations-Verordnung - 3. GPSGV, der höchste Schalldruckpegel beträgt 70 dB(A) oder weniger gemäss EN ISO 7779.
Israel The preceding translates as follows: 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 The preceding translates as follows: This is a Class A product.
Statements of Volatility for Juniper Network Devices A statement of volatility—sometimes known as letter of volatility—identifies the volatile and non-volatile storage components in Juniper Networks devices, and describes how to remove non-volatile storage components from the device. NOTE: Statements of volatility are not available for all Juniper Networks devices.
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