- play_arrow Overview
- play_arrow Appliance Overview
- play_arrow Chassis
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- play_arrow Site Planning and Specifications
- play_arrow Site Preparation
- play_arrow Rack Requirements
- play_arrow Power Requirements
- play_arrow Compliance
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- play_arrow Safety and Regulatory Compliance Information
- play_arrow General Safety Information
- play_arrow Radiation and Laser Warnings
- play_arrow Installation and Maintenance Safety Information
- play_arrow Power and Electrical Safety Information
- General Electrical Safety Guidelines and Warnings
- Preventing Electrostatic Discharge Damage
- AC Power Electrical Safety Guidelines
- AC Power Disconnection Warning
- DC Power Electrical Safety Guidelines
- DC Power Disconnection Warning
- DC Power Grounding Requirements and Warning
- DC Power Wiring Sequence Warning
- DC Power Wiring Terminations Warning
- Multiple Power Supplies Disconnection Warning
- TN Power Warning
- Action to Take After an Electrical Accident
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- play_arrow Installation and Configuration
- play_arrow Installing the Appliance
- Tools and Parts Required to Install the Junos Space Appliance
- Unpacking the JA2500 Junos Space Appliance
- Mounting the JA2500 Junos Space Appliance
- Front-and-Rear Mounting the JA2500 Junos Space Appliance Flush to a Rack
- Front-and-Rear Mounting the JA2500 Junos Space Appliance Recessed in a Rack
- Midmounting the Junos Space Appliance in a Two-Post Rack
- play_arrow Connecting the Appliance
- play_arrow Performing Initial Configuration
- Booting the Junos Space Appliance
- Configuring a Junos Space Appliance as a Junos Space Node
- Configuring a Junos Space Appliance as a Standalone or Primary FMPM Node
- Configuring a Junos Space Appliance as a Backup or Secondary FMPM Node for High Availability
- Installing a Junos Space Image on a Junos Space Appliance by Using a USB Drive
- Powering Off the Junos Space Appliance
- play_arrow Changing Network and System Settings
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- play_arrow Maintenance and Replacing Components
- play_arrow Replacing Components
- Installing and Removing JA2500 Junos Space Appliance Hardware Components
- Replacing the AC Power Supply Cord on a Junos Space Appliance
- Replacing the AC Power Supply Module on a Junos Space Appliance
- Replacing the DC Power Supply Cable on a Junos Space Appliance
- Replacing the DC Power Supply Module on a Junos Space Appliance
- Replacing the Fan on a Junos Space Appliance
- Replacing the Hard Disk on a JA2500 Junos Space Appliance
- play_arrow Maintenance
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Locating the Serial Number on a JA2500 Junos Space Appliance or Component
If you are returning a JA2500 Junos Space Appliance or hardware component to Juniper Networks for repair or replacement, you need to provide the serial number of the appliance or component to the Juniper Networks Technical Assistance Center (JTAC) when you contact them to obtain Return Materials Authorization (RMA) number. If the JA2500 appliance is operational and you can access the Junos Space CLI, you can list serial number of the appliance using a shell command. If you do not have access to the Junos Space CLI, you can find the serial number on the ID label present on the physical appliance or component.
To find the serial number on the physical appliance component, you need to remove the component from the appliance chassis, for which you must have the required parts and tools available. See Installing and Removing JA2500 Junos Space Appliance Hardware Components for more information.
Listing the JA2500 Appliance Details using the Junos Space CLI
Before you begin, ensure that you have connected the Junos Space appliance to a management console. For more information, refer to theConnecting a Junos Space Appliance to a Management Console topic.
To find the appliance serial number, do the following:
Locating the Chassis Serial Number ID Label on a JA2500 Appliance
The serial number of a JA2500 appliance is displayed on the appliance chassis. To locate the serial number of the JA2500 appliance, see the label at the rear panel of the chassis, as shown in Figure 1.

1 — Label with serial number |
Locating the Serial Number ID Labels on FRUs in the JA2500 Appliance
The cooling fans, hard disks, and power supply modules installed in the JA2500 appliance are field-replaceable units (FRUs). For each of these FRUs, you must remove the FRU from the appliance chassis to see the serial number ID label of the FRU.
AC Power Supply Module—The serial number ID label is on the top of the AC power supply module.
Cooling Fan—There is no serial number on the cooling fan; use the appliance serial number instead.
DC Power Supply Module—The serial number ID label is on the top of the DC power supply module.
Hard Disks—The serial number ID label is on the top of the hard disk.