4-47
Cisco ONS 15454 Reference Manual, R8.5.x
78-18106-01
Chapter 4 Optical Cards
4.19 MRC-2.5G-4 Multirate Card
Note 1+1 protection must be configured between the same equipment t ype, using the same port number and
line rate.
Note Longer distances are possible in an amplified system using dispersion compensation.
Figure 4-22 shows the MRC-2.5G-4 faceplate and block diagram.
Figure 4-22 MRC-2.5G-4 Card Faceplate and Block Diagram
159815
OC-3/12/48
(STM-1/4/16) Port 1
SFP Optical XCVR
OC-3/12
(STM-1/4/) Port 2
SFP Optical XCVR
OC-3/12
(STM-1/4) Port 3
SFP Optical XCVR
OC-3/12
(STM-1/4/16) Port 4
SFP Optical XCVR
Main SCL Intfc.
Protect SCL Intfc.
Amazon
ASIC
B
a
c
k
p
l
a
n
e
Main
iBPIA
Protect
iBPIA
Processor
Flash
Memory
2
3
4
1