Chapter 1 Main Features and Specifications
NSG 9000 Front Panel
© 2011 Harmonic Inc.
12
bNSG 9000 & NSG 9000-3G, Rev D
The following figure illustrates front panel with part number NSG-FP-02-01F. This front panel
comes with the Turbo indication to denote fans with higher speed:
1.5.1
Front Bezel
The NSG 9000 platform has a detachable front bezel that snaps on top of the control panel.
The air inlets located on the bezel provide air flow. See also,
1.5.5 Air Inlets
on page 13.
1.5.2
EIA-232 Serial Port
The EIA-232 serial port may be used to configure the Ethernet port IP addresses. You can
use the serial port for monitoring and manual maintenance operations. The EIA-232 serial
port has a female
DB-9 D-
typ
connector
.
1.5.3
Front Panel LEDs
The front panel of the NSG 9000 platform includes the following LEDs:
Output Modules LEDs - nine LEDs for monitoring the status of the modules.
Operation Status LEDs - include two Power supply LEDs and an Alarm LED. The
Operation Status LEDs enable to monitor the status of the NSG 9000 power and of the
unit’s operation. The LEDs function the same in both standalone and NMX control
modes. The following table describes the front panel LEDs, from left to right and from top
down.
Serial port
Front panel LEDs
Control panel with
keys
Air inlets
Turbo indication
Serial port
Front panel LEDs
Control panel with
keys
Air inlets
