Citrix Systems 9.3 Benutzerhandbuch

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The MPX 17500/19500/21500 appliances have the following ports:
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RS232 serial console port.
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Two 10/100/1000Base-T copper Ethernet management ports (RJ45), numbered 0/1
and 0/2 from left to right. These ports are used to connect directly to the appliance
for system administration functions.
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Eight 10G SFP+ ports numbered 10/1, 10/2, 10/3, and 10/4 on the top row from left
to right, and 10/5, 10/6, 10/7, and 10/8 on the bottom row from left to right.
The following figure shows the back panel of the MPX 17500/19500/21500 appliance.
Figure 1-49. 
Citrix NetScaler MPX 17500/19500/21500 appliance, back panel
The following components are visible on the back panel of the MPX 17500/19500/21500
appliance:
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160 GB removable solid-state drive that is used to store the NetScaler software.
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USB port (reserved for a future release).
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Power switch, which turns off power to the appliance, just as if you were to unplug
the power supply. Press the switch for five seconds to turn off the power.
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Non-maskable interrupt (NMI) button that is used at the request of Technical
Support and produces a core dump on the NetScaler. You must use a pen, pencil, or
other pointed object to press this red button, which is recessed to prevent
unintentional activation.
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Removable hard-disk drive that stores user data.
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Disable alarm button. This button is functional only when the appliance has two
power supplies.
Press this button to stop the power alarm from sounding when you have plugged the
appliance into only one power outlet or when one power supply is malfunctioning
and you want to continue operating the appliance until it is repaired.
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Dual power supplies, each rated at 650 watts, 110-220 volts.
Citrix NetScaler Hardware Installation and Setup Guide
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