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Rear Panel Features
NOTES:
The rear panel of the VNM Enterprise Controller is shown in figure 8 below.
Figure 8.
a
b
c
d
e
f
g
h
•
Some features listed in this user guide are not be available on each unit. This does
not affect the overall functionality of the VNM Enterprise Controller.
a
g
h
•
Items
,
, and
are required for normal operation. The other items are
normally used when upgrading the VNM Enterprise Controller.
1
2
3
VNM Enterprise Controller Rear Panel
Power input (IEC connector) — Plug a standard IEC power cord into this connector
to connect the controller to a 100 to 240 VAC, 50 Hz or 60 Hz power source.
PS/2 mouse connector (optional) — Connect a PS/2 mouse to this port.
PS/2 keyboard connector (optional) — Connect a PS/2 keyboard to this port.
USB (Universal Serial Bus) connectors — Insert any compatible USB device into
these ports.
COM1 serial connector (optional) — Connect a compatible device to this 9-pin serial
port. This port can control the VNM Enterprise Controller using HLI commands (see
System Control
on page 151).
VGA connector (optional) — Connect a compatible VGA monitor to this port.
Ethernet connector (eth0) — Connect an RJ-45 cable to this port. This port connects
to a primary network and is the default network port to connect the controller to a
VN-Matrix network.
Ethernet connector (eth1) — Connect an RJ-45 cable to this port. This port connects
to a second VNM Enterprise Controller and is used to monitor the status of the primary
VNM Enterprise Controller in a redundant configuration. This port is also referred to as
the "cluster" or "service" port.
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7
8
VNM Enterprise Controller • Panels and Cabling
9
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