Figure 3-10 Ds3N-12E Faceplate And Block Diagram; Table 3-11 Ds3-12E And Ds3N-12E Card-Level Indicators - Cisco ONS 15454 Reference Manual

Chapter 3 Electrical Cards
Figure 3-10
DS3 N
12E
FAIL
ACT/STBY
SF
3.8.3 DS3-12E and DS3N-12E Card-Level Indicators
Table 3-11
Table 3-11
Card-Level Indicators
Red FAIL LED
ACT/STBY LED
Green (Active)
Amber (Standby)
Amber SF LED
OL-9217-01
DS3N-12E Faceplate and Block Diagram
main DS3-m1
protect DS3-p1
Line
Interface
Unit #1
main DS3-m12
protect DS3-p12
Line
Interface
Unit #1
Processor SDRAM
describes the three card-level LEDs on the DS3-12E and DS3N-12E card faceplates.
DS3-12E and DS3N-12E Card-Level Indicators
Description
The red FAIL LED indicates that the card processor is not ready. Replace the
card if the red FAIL LED persists.
When the ACT/STBY LED is green, the card is operational and ready to
carry traffic. When the ACT/STBY LED is amber, the card is operational and
in standby (protect) mode.
The amber SF LED indicates a signal failure or condition such as port LOS
or AIS.
3.8 3.8.3 DS3-12E and DS3N-12E Card-Level Indicators
B
BERT
DS3
BTC
a
FPGA
ASIC
ASIC
c
k
p
l
a
OHP
n
FPGA
e
uP bus
Flash
Cisco ONS 15454 Reference Manual, R7.0.1
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