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Cisco 5915 Embedded Services Router Hardware Technical Guide
OL-24796-01
Cisco 5915 ESR LED Definitions
Cisco 5915 ESR LED Definitions
Cisco 5915 ESR supports the LED control signals described in
Table 5
. These signals go to the edge
fingers and connect to LEDs in the solution developed by a system integrator.
See
Table 8
for pin location of LEDs on the edge finger interface.
Note
All LED outputs can drive 12mA through a 2.2Vf LED. All LED outputs are active high signals.
All Off-board LED signals are connected to the anode of the LED and the cathode of the LED is
connected to ground (
Figure 7
).
Table 4
Cisco 5915 ESR Air-Cooled Card - Top View Markings
1
Edge Finger (Main)
3
PCI Connector
2
Edge Finger (Auxiliary)
Table 5
LED Definitions
LED names
Activity
System LED
•
OFF—No power.
•
BLINKING—Boot up phase or in ROMMON monitor
mode.
•
SOLID—Steady state, IOS load completed and running.
Temperature LED
•
OFF—Thermal reading is within the range.
•
BLINKING—Thermal reading is out-of-range.
Port link status
•
OFF—Link is down.
•
SOLID—Link is up.
Port activity status
•
OFF—No Activity.
•
BLINKING—Link is transmitting or receiving.
Factory default LED
•
OFF—Not activated.
•
BLINKING
1
—Signal assertion is detected. Factory
default procedure is initiated.
•
ON—Unit restored to Factory default state.
1.
Blinking state is not supported in IOS image 15.2(1)GC.
