user manual

MVME3100 Installation and Use (V3100A/IH1)
Chapter 2 Startup and Operation
12
The MVME721 rear transition module also has four status indicators. The following table
describes these indicators:
GENET 1 Link /
Speed
SPEED Off No link
Yellow 10/100Base-T operation
Green 1000Base-T operation
GENET 1
Activity
ACT Blinking Green Activity proportional to bandwidth utilization.
Off No activity
Table 2-1. Front-Panel LED Status Indicators (continued)
Function Label Color Description
Table 2-2. MVME721 LED Status Indicators
Function Label Color Description
GENET 2 Link/Speed SPEED Off No link
Yellow 10/100Base-T operation
Green 1000Base-T operation
GENET 2 Activity ACT Blinking Green Activity proportional to bandwidth utilization.
Off No activity
ENET 1 Link/Speed SPEED Off No link
Yellow 10/100Base-T operation
ENET 1 Activity ACT Blinking Green Activity proportional to bandwidth utilization.
Off No activity
Table 2-3. Additional Onboard Status Indicators
Function Label Color Description
User Defined
LED 2
DS7
(silkscreen)
Green This indicator is illuminated by software assertion of its
corresponding register bit.
User Defined
LED 3
DS8
(silkscreen)
Green This indicator is illuminated by software assertion of its
corresponding register bit.
Power Supply
Fail
DS1
(silkscreen)
Red This indicator is illuminated to indicate a power supply fail
condition.
sATA 0
Activity
DS4
(silkscreen)
Green sATA 0 or 1 activity in legacy mode (default). sATA 0 activity in
DPA mode.