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System Status LED
Color
Status
Green
Blink
Amber
Blink
N/A
LAN2 Active/Link LED (MH70-HD0 Only)
Color
Status
Green
Blink
N/A
LAN1 Active/Link LED
Color
Status
Green
Blink
N/A
QSFP LAN Port (MH70-HD0 Only)
The QSFP LAN port provides Internet connection at up to 10 Gbps data rate. The following describes
the states of the LAN port LEDs.
USB 3.0 Port
The USB port supports the USB 3.0 specification. Use this port for USB devices such as a USB
keyboard/mouse, USB printer, USB flash drive and etc.
RJ-45 LAN Port (1 Gigabit Ethernet LAN Port)
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
Link
Speed LED
Activity LED
10/100/1000 LAN Port
Hardware Installation
Description
On
System is operating normally.
Degrade condition, may indicates the following:
•
CPU failure
•
DIMM killed
Critical condition, may indicates the following:
•
Power module failure
On
•
System fan failure
•
Power supply voltage issue
•
System temperature/voltage issue
Non-critical condition, may indicates the following:
•
Redundant power module failure
•
Temperature and voltage issue
•
Chassis intrusion
System is not ready.
May indicate the following:
Off
•
POST error
•
NMI error
•
Processor or terminator missing
Description
Link between system and network or no access
On
Data transmission or receiving is occurring
No data transmission or receiving is occurring
Off
Description
Link between system and network or no access
On
Data transmission or receiving is occurring
No data transmission or receiving is occurring
Off
Speed LED:
State
Yellow On
Yellow Blink
Green On
Green Blink
Off
Link/Activity LED:
Description
State
1 Gbps data rate
On
Identif y 1 Gbps data
rate
Blinking Data transmission or receiving is occurring
100 Mbps data rate
Off
Identify 100 Mbps data
rate
10 Mbps data rate
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Description
Link bet ween system and net work or no
access
No data transmission or receiving is occurring
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