EtherHub 1500 System User’s Guide
Hardware Installation 3-7
The unit will automatically select the setting that matches the
input voltage connected. Therefore, no additional
adjustments are necessary when connecting it to any input
voltage within the range marked on the rear panel.
F
The unit supports a "hot remove" feature which permits you to
connect/disconnect cables without powering off the hub and
without disrupting the operation of the hubs in stack.
Preparing for System Configuration
If you are installing the EtherHub-16mi
+
, prepare it for out-of-
band management, if necessary.
Local Out-of-Band Configuration
If you use a local PC to configure the EtherHub 1500, connect
the converter for the PC’s COM port (COM1, COM2, COM3
or COM4) to the converter for the EtherHub-16mi’s serial port
(RS232) using the UTP cable with DB9 connectors at both ends -
provided as part of the Product Package.
to PC
PC
to Hub
SERIAL PORT
IN OUT
FlexBus 1500
ON
OFF
ALT PORT
This device com
lies with Part 15 of the FCC
O
eration is sub
ect to the followin
two
1
This device ma
not cause harmful
2
This device must acce
t an
interference
includin
interference that ma
cause
90-260 VAC
47 -63Hz 1A
DB9 to RJ-45
Connector
DB9 to RJ-45
Connector
Figure 3.3 Connecting the Hub’s RS232 Serial Port to a PC COM Port
