Uplink Card Status Leds; Table - Cisco 10720 - Internet Router Installation And Configuration Manual

Verifying the Cisco 10720 Internet Router LEDs

Table 3-5

LED
OVERTEMP
CARD FAIL
SYSTEM STATUS
POWER
1. System power up is not an indication that the uplink card is powered up. Check the card status LEDs to ensure the card is
For more specific information on these and other uplink card LEDs, refer to the
Router Uplink Cards Installation and Configuration

Uplink Card Status LEDs

Warning Avoid exposure to laser radiation. Do not stare into an open aperture, because invisible laser
radiation may be emitted from the aperture when a cable is not inserted in the port. Statement 125
The DPT/POS uplink card status LEDs provide information on the operational status of the DPT or POS
uplink card. The status LEDs are located on the left side of the DPT and POS uplink cards. See
Figure 3-34
Table 3-6
description of status LED activity on the POS/DPT uplink card.
status LED activity on the RPR/SRP uplink card.
Cisco 10720 Internet Router Installation and Configuration Guide
3-36
RPR/SRP Uplink Card System LEDs
Activity
Green (default status
when initialized)
Amber/green
Amber
Amber
Off (default status
when initialized)
Amber
Amber/green
Green (default status
when initialized)
Green (default status
when initialized)
Off
functioning properly and is receiving power from the system.
for an example of a typical DPT uplink card.
provides a description of status LED activity on the DPT uplink card.
Chapter 3 Installing the Cisco 10720 Internet Router
Description
System is operating within the proper temperature range.
o o
(inlet <104 F [40 C]; outlet <109
Both LEDs are on (appears orange). System is working
on warning temperature range.
o o
(104 F [40 C] <= inlet < 122
o o
109 F [43 C] <= outlet < 127
System is working on critical temperature state.
o o
(122 F [50 C] <= inlet < 149
o o
127 F [53 C] <= outlet < 167
A hardware failure is detected on the uplink card. During
power up, the LED will be amber even when the uplink
card is powered down.
Card is operational. The LED is turned off after hardware
initialization.
Not applicable.
Both LEDs are on (appears orange). This is the normal
configuration during power up. Once the software loads
successfully, the amber LED will turn off.
System is operational.
Uplink card is receiving power from the system.
Uplink card is not receiving power from the system.
publication.
Table 3-8
o o
F [43 C])
o o
F [50 C],
o o
F [53 C])
o o
F [65 C],
o o
F [75 C])
1
Cisco 10720 Internet
Table 3-7 provides a
provides a description of
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