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Table of Contents Expand all

play_arrow Overview
- play_arrow Appliance Overview
- play_arrow Chassis
play_arrow Site Planning and Specifications
- play_arrow Site Preparation
- play_arrow Rack Requirements
  - Junos Space Appliance Rack Requirements
- play_arrow Power Requirements
- play_arrow Compliance
play_arrow Safety and Regulatory Compliance Information
- play_arrow General Safety Information
- play_arrow Radiation and Laser Warnings
  - Radiation from Open Port Apertures Warning
  - Laser and LED Safety Guidelines and Warnings for Junos Space Appliances
- play_arrow Installation and Maintenance Safety Information
- play_arrow Power and Electrical Safety Information
play_arrow Installation and Configuration
- play_arrow Installing the Appliance
- play_arrow Connecting the Appliance
- play_arrow Performing Initial Configuration
- play_arrow Changing Network and System Settings
  - Changing Network and System Settings for a Junos Space Appliance
play_arrow Maintenance and Replacing Components
- play_arrow Replacing Components
- play_arrow Maintenance
  - Maintaining the Junos Space Appliance
play_arrow Troubleshooting
- play_arrow Troubleshooting Procedures
  - Troubleshooting Junos Space Ethernet Interface eth3 Connectivity
- play_arrow Monitoring the Appliance
- play_arrow Returning Hardware

list Table of Contents

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Front Panel of a JA2500 Appliance

date_range 06-May-21

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The front panel of the JA2500 Junos Space Appliance, shown in Figure 1, consists of the components listed in Table 1.

Figure 1: JA2500 Appliance Front Panel

JA2500 Appliance Front Panel

1 — Hard drive	5 — Console port
2 — IOC expansion slot	6 — Hardware Fault LED
3 — Network (Ethernet) ports	7 — Hard Disk Activity LED
4 — USB port	8 — Power LED

Table 1: JA2500 Appliance Front Panel Components
Component	Description
Hard drives	The JA2500 appliance has six hot-swappable 1-TB hard disk drives in a RAID 10 configuration. The hard drives are numbered (0 through 5) as follows: Slot 3 (top left) and Slot 0 (bottom left) Slot 4 (top middle) and Slot 1 (bottom middle) Slot 5 (top right) and Slot 2 (bottom right)
I/O card (IOC) expansion slots	IOC expansion is currently not supported.
Network ports	Four RJ-45 Ethernet 10/100/1000 ports, labeled 0 through 3 from left to right
USB port	One USB port
Console port	One RJ-45 console port
Chassis LEDs	The following chassis LEDs, located next to the console port, are present on the appliance: Hardware Fault LED (red), which indicates that a fan, power supply, or temperature alarm has occurred. Hard Disk Activity LED (yellow), which indicates that the hard disk is in use. Power LED (green), which indicates that the appliance is powered on.
Ethernet (LAN) port LEDs	The following LEDs are present above each Ethernet port: Link/Activity LED (green), which indicates the link (On) or link activity (Blinking) Speed LED, which indicates the link speed: Off—10 Mbps Green—100 Mbps Yellow–1000 Mbps or 1 Gbps
Hard drive LEDs	In addition to the LEDs on the appliance chassis, there are two LEDs on each hard disk: Hard Disk Activity LED (green), which indicates disk activity Hard Disk Failure LED (red), which indicates disk failure (On) or disk rebuilding (Blinking)

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