Cisco UCS C3160, Installation And Service Manual

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3-6
Cisco UCS C3160 Rack Server Installation and Service Guide
OL-32062-01
Chapter 3 Maintaining the System
Status LEDs and Buttons
9
1-Gb (dedicated management)
Ethernet link speed • Off—Link speed is 10/100 Mbps.
•
Green—Link speed is 1 Gbps.
10 1-Gb (dedicated management)
Ethernet link status
•
Off—No link is present.
•
Green—Link is active.
•
Green, blinking—Traffic is present on the active link.
11
Not used at this time •
12 Not used at this time
•
13 Not used at this time
•
14 Cisco IMC (service processor)
status
•
Off—Cisco IMC is working correctly.
•
Green—Cisco IMC is not ready.
15 Drive expander module status
LED This LED can indicate failure of an installed drive or a failure of the module. See
Table 3-3 for LED interpretations.
16 10-Gb Ethernet link speed
(only when dual 10 Gb adapter
card is installed)
•
Off—Link speed is 10/100 Mbps.
•
Amber—Link speed is 1 Gbps.
•
Green—Link speed is 10 Gbps.
17
10-Gb Ethernet link status
(only when dual 10 Gb adapter
card is installed)
• Off—No link is present.
•
Green—Link is active.
• Green, blinking—Traffic is present on the active link.
18 Power supply status
•
Off—No AC power input.
•
Green, steady—The power supply is operating normally and supplying DC
power to the system.
•
Green, blinking—AC power is OK, DC output not enabled (sleep mode).
•
Amber, blinking—An event warning threshold has been reached, but the power
supply continues to operate.
•
Amber, steady—A critical fault threshold has been reached, causing the power
supply to shut down.
19 Port not used at this time
•
Table 3-3 Drive Expander Module Status LED
P3V3 P5V HDD Present HDD Status LED Status
Off None None None Off
On On No plug-in None Amber
On Fail No plug-in None Amber
On On Plug-in Good Green
On On Plug-in Fail Amber
Table 3-2 Rear-Panel LED States (continued)
LED Name State