Table of Contents
Advertisement
Chapter 10 Advanced Features
Two PSU Devices Are Installed
The TS51220RH TeraStation model supports multiple PSU device connections. Refer to the setups below for
connection configurations.
A. To Boot the TeraStation After the Power Supply Recovers (Recommended)
Connect both power cables of the TeraStation to a single UPS device.
Wall Socket
B. To Increase Redundancy for Power Failure
Connect one power cable of the TeraStation to the UPS device and the other to the wall socket. Use separate power
supply systems to increase redundancy.
Wall Socket 1
Wall Socket 2
Note: With this connection setup, the option "Wake Up TeraStation After Power Supply Recovers" will not work if it's
configured.
C. To Use Two UPS Devices
Connect a power cable to each of the UPS devices. Use separate power supply systems to increase redundancy.
With this connection setup, the UPS devices of the same connection type cannot be used. One should be a USB,
another should be a serial connection UPS device. The serial connection UPS device should be converted to a USB
connection using a USB-to-serial converter cable.
Wall Socket 1
Wall Socket 2
UPS
UPS
UPS 1
UPS 2
246
TS51220RH
TS51220RH
TS51220RH
Advertisement
Table of Contents
