Ds3Xm-12 Card-Level Indicators; Ds3Xm-12 Faceplate And Block Diagram - Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Reference Manual

Chapter 3 Electrical Cards
Figure 3-12
FAIL
ACT/STBY
SF

3.11.9 DS3XM-12 Card-Level Indicators

Table 3-16
78-18106-01

DS3XM-12 Faceplate and Block Diagram

DS3XM
12
12 DS3
Transformers
Ports
& Protection
Mux/Relays
describes the three card-level LEDs on the DS3XM-12 card faceplate.
VT1.5 Mapped
STS-1's
(Both Modes)
4x
DS3/VT1.5
12 Port
Framer/
DS3 LIU
Mapper
DS3 Mapped
STS'1s
(Portless Mode)
Processor
Cisco ONS 15454 Reference Manual, R8.5
3.11.9 DS3XM-12 Card-Level Indicators
Main & Protect
SCL Bus's
MAIN
IBPIA
ASIC
STS-24
Mapper
FPGA
PROTECT
IBPIA
ASIC
B
a
c
k
p
l
a
n
e
3-31