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CHAPTER 3: Configuration
3.4 Setting the Data-Rate Jumper in the ACUSREM
There’s also a daughtercard inside each ACUSREM KVM/Serial Remote Unit,
shown in Figure 3-2, that—together with a matching card in the Local—controls
serial communication. In the Remote Unit, this daughtercard has a pair of jumper
posts labeled “Baud” that control the data rate of the serial link. In their factory-
default state, there is no jumper linking these two posts; in this setting, the data
rate is 9600 bps. If you want the link to operate at 19,200 bps instead, install a
jumper on these posts.
CAUTION!
Do
not
change the settings of any of the jumpers or headers on this
daughtercard except for this data-rate jumper and the flow-control
jumpers discussed in the next section.
NOTE
It is possible to set a KVM/Serial Extender system to operate at 1200 bps
in order to support
some
of the devices that run at this speed, including
some industrial trackballs. See
Appendix C
.
Figure 3-2. The serial daughtercard and its controls.
Flow-Control Jumpers
Data-Rate Jumper (“Baud”)
Содержание ACUMREM
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