Juniper Junos Space JA1500, Руководство по оборудованию

Страница: 20 / 210

Table 4: JA2500 Appliance Front Panel Components (continued)
Description Component
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.
Chassis 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
Ethernet (LAN) port 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)
Hard drive LEDs
Related
Documentation
Rear Panel of a JA2500 Appliance on page 6
•
•
Chassis Physical Specifications for the JA2500 Appliance on page 4
•
Junos Space Appliance Overview
Rear Panel of a JA2500 Appliance
The rear panel of the JA2500 Junos Space Appliance, shown in Figure 2 on page 6 ,
consists of the components listed in Table 5 on page 7 .
Figure 2: JA2500 Rear Panel
3— 1— Redundant power supply module slot Cooling fans
4— 2— Power supply module Power switch
Copyright © 2018, Juniper Networks, Inc. 6
JA2500 Junos Space Appliance Hardware Guide