Product manual
rear OF Vtrak a3800
The rear of the VTrak A-Class Series enclosure provides access to the power supply units, which include the
cooling fans, and the system controller(s).
The controller(s) have a standard RJ-45 Gigabit Ethernet port for Metadata communications and management,
an RS-232 serial management port using an RJ-11 connector, four Fibre Channel data ports per controller using
standard SFP sockets, a SAS Expansion port for additional drive enclosures, a battery backup module that
protects the controller write cache, and various LED indicators which are described below.
Rear panel view
Controller 1 Controller 2
Power Supply
PSU 1
Power Supply
PSU 2
ON/Off SwitchON/Off Switch
Note
Read the Hardware Setup section for detailed instructions on how to
connect the VTrak to the Fibre Channel and Metadata communications
network, and to connect the power supplies and power on the unit.
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VTrak A-Class Product Manual Promise Technologies