Figure 3-7 Ds3/Ec1-48 Faceplate And Block Diagram; Table 3-9 Ds3/Ec1-48 Card-Level Indicators - Cisco ONS 15454 Reference Manual

Chapter 3 Electrical Cards
Figure 3-7
FAIL
ACT/STBY
SF
3.6.3 DS3/EC1-48 Card-Level Indicators
The DS3/EC1-48 card has three card-level LED indicators
OL-9217-01
DS3/EC1-48 Faceplate and Block Diagram
DS3
EC1
48
48 DS3/EC1
Transformers
Ports
& Protection
Mux/Relays
(UBIC-V,
UBIC-H, or
HD MiniBNC)
3.6 3.6.3 DS3/EC1-48 Card-Level Indicators
4x STS-48
DS3/EC1
Mapper
Framer/ FPGA
Mapper/
LIU
Processor
(Table 3-9).
Cisco ONS 15454 Reference Manual, R7.0.1
Main & Protect
SCL Bus's
MAIN
IBPIA
ASIC
B
a
c
k
p
l
a
n
e
PROTECT
IBPIA
ASIC
3-17