Hard Disk Trays; Rear Panel; 1U4500R; 1U4500S - Thecus 1U4500R User Manual

Hard Disk Trays

Each of the 1U4500's hard disk trays has a lock, a latch, and two LED indicators:
Hard Disk Trays
Item
Lock
Latch
HDD Power LED
HDD Access/Error
LED

Rear Panel

1U4500R

The rear panel of the 1U4500R houses most of the USB and Ethernet connections,
as well as the eSATA port, system fan, and power connector. See the table below
for descriptions of each:
Power Connector
Power Switch
Power LED Power LED
1U4500 Back Panel
Item
eSATA Port
USB Ports
WAN Port
LAN Port
Power Switch
System Fan
Serial Port
Power Connector s

1U4500S

The rear panel of the 1U4500S is similar to the 1U4500R, but with a single power
connector:
Power Connector
Description
• Use the lock to physically secure the hard disk to the unit
• Use to open and remove or close and secure the tray
• Solid blue: hard disk is powered on
• Blinking green: system is accessing data on the hard disk
• Blinking red: a hard disk error has occurred
Power Connector
Power Switch
System Fan
Description
• eSATA port for high-speed storage expansion
• USB 2.0 ports for compatible USB devices, such as digital
cameras, USB disks, and USB printers
• WAN port for connecting to an Ethernet network through a
switch or router
• LAN port that can be used for connection sharing
• Switch for power supply
• System fan that exhausts heat from the unit
• This port is for factory use only
• Connect the included power cords to these connectors
Power Switch
System Fan
USB Ports (A Type)
eSATA Port
USB Ports (B Type)
USB Ports (A Type)
eSATA Port
USB Ports (B Type)
9
LAN Port
Serial Port
WAN Port
LAN Port
Serial Port
WAN Port