User Manual

POWER
STATUS
Help Hot Line (U.S. only): 1-800-530-9960 3-7
D-620616-0-20 Rev G CONFIDENTIAL
Fusion Wideband Main Hub Front Panel
Fiber Port LEDs
The Main Hub has one fiber port LED for each of the four fiber ports. The LED can
be in one of the states shown in Table 3-2. This LED can be:
off
steady green
steady red
flashing red (60 ppm)
Green
Red
(60-ppm)
• The Main Hub is connected to power and all power supplies are operating.
• The Main Hub DL input signal level is too high.
POWER
STATUS
Red
Red
• One or more power supplies are out-of-specification.
POWER
STATUS
Green
Red/Green
(alternating)
• After the System CPU is rebooted, the MH status LED blinks red/green
while the system tree data is built, power up system test is executed, and all
units have their current status updated.
• Should the MH status LED blink red/green after initial power up, either the
System CPU has rebooted or a component of the software has reset.
Table 3-2 Fusion Wideband Hub Port LED States
LED State Indicates
Off • The Expansion Hub is not connected.
Green
• The Expansion Hub is connected.
• There are no faults from the Expansion Hub or any connected RAU.
Red
(60 PPM)
• There was a loss of communications with the Expansion Hub.
Red
(Steady)
• The Expansion Hub is disconnected.
• The Expansion Hub or any connected RAU reported a fault.
Green
(60-ppm)
• The Expansion Hub or any connected RAU reported a lockout condition.
Table 3-1 Fusion Wideband Hub Status LED States (continued)
LED State Indicates
PORT
PORT
PORT
PORT
PORT