Redundant Power Supply (1U4500R)
The redundant power supply included with the 1U4500R ensures maximum uptime in the event of a failure of one of the power supplies. This is recommended for systems that require a high degree of fault tolerance.
Package Contents
Your 1U4500 package should contain the following items:
zQIG
z
zEthernet Cable
zUSB2.0 Cable Accessory
zScrew Kit
Please check to see if your package is complete. If you find that some items are missing, contact your dealer.
Front Panel
The 1U4500’s front panel displays the unit’s array of status LEDs, controls, USB port, and LCD display. See the table below for a detailed explanation of each:
Escape Button | PWR LED |
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Down Button |
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| Reset Button |
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| Up | Button |
| USB | Port |
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LCD Display |
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| WAN LED | HDD Tray | ||||
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| Enter Button Busy LED |
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Front Panel |
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Item | Description |
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WAN LED | • Solid green: network link |
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| • Blinking green: network activity |
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LAN LED | • Solid green: network link |
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| • Blinking green: network activity |
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Busy LED | • Blinking orange: system startup or system maintenance; data | ||||||||||
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| currently inaccessible |
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USB Port | • USB 2.0 port for compatible USB devices, such as digital | ||||||||||
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| cameras, USB disks, and USB printers |
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Power Button | • Power on/off 1U4500 |
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| • Solid blue: Device is powered on |
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| • Blinking blue: eSATA hard disk is connected and active | |||||||||
Reset Button | • Resets the 1U4500 |
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| • Press for five seconds during boot process to reset IP address | |||||||||
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| and admin password |
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HDD Trays | • Four 3.5” SATA HDD trays |
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| • Locks are provided for added security |
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LCD Display | • Displays current system status and warning messages | ||||||||||
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| • Displays hostname, WAN/LAN IP address, RAID status, and | |||||||||
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| current time |
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Up Button ▲ | • Push to scroll up when using the LCD display |
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Down Button ▼ | • Push to scroll down when using the LCD display |
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Enter Button ↵ | • Push to confirm information entered into the LCD display | ||||||||||
Escape Button ESC | • Push to leave the current LCD menu |
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