Encore Networks BANDIT III, Быстрый старт

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BANDIT III Hardware Description
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Figure 1-2. BANDIT III Chassis, Front Panel, Basic Model
The BANDIT III is also available in an expanded model, with four additional DB25 RS232
serial ports. The expanded model includes all features of the basic BANDIT III, plus an
Internal Data Unit (IDU) consisting of four DB25 serial ports. The IDU provides additional
support for legacy functionality without the need for a peripheral device.
Figure 1-3 shows the expanded model, with individual Link LEDs near the top of the
faceplate for the four DB25 serial ports of the IDU and with one set of Link and Activity LEDs
for the IDU as a whole.
Figure 1-3. BANDIT III Chassis, Front Panel, Expanded Model
The basic BANDIT III chassis is available for 110/220 volts AC input power ( Figure 1-4 ), for
-24/-48 volts DC input power ( Figure 1-5 ), or for -12/-24 volts DC input power ( Figure 1-6 ).
When you order a BANDIT III, you specify the type of input power it will use.
Note: Each DC-powered BANDIT III chassis also has a port for AC input power; you can
choose to connect or not to connect an AC power supply to the AC port. If you connect
both the DC port and the AC port to input power sources, the chassis will use the power
source that you connect first as the primary power source. The other power connection
will be on standby; it will provide power only if the primary power source fails.
If the primary power source fails, the standby power source immediately provides
power to the chassis and becomes the new primary power source. When the original
primary power source is restored, it becomes the new standby power source.
Consult your network administrator to determine whether your BANDIT III DC-
powered chassis will use only a DC input power configuration or will use a failover DC
and AC input power configuration.
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