CA16-Type 2.5 Gbits/sDWDMTransponder with
16-Channel 155 Mbits/s Multiplexer/Demultiplexer
Advance Data Sheet
March 2001
Block Diagram
WS (WAVELENGTH
SELECT)
TXDIS
WDEA
LSR ALRM
LPM
16
TXD[0:15]P
16:1 PARALLEL
16
TO SERIAL
TXD[0:15]N
D
OC-48/STM-16
2
PICLKP/N
PHINIT
OPTICAL TRANSMITTER
TIMING
GENERATION
PHERR
PCLKP/N
2
2
TXREFCLKP/N
CLOCK DIVIDER
AND
PHASE DETECT
LOCKDET
LLOOP
RESET
DLOOP
OOF
FRAMEN
SEARCH
FP
FRAME/BYTE
DETECT
TIMING
GEN
2
POCLKP/N
CK
OC-48/STM-16
OPTICAL RECEIVER
W/CLOCK RECOVERY
16
16
RXQ[0:15]P
RXQ[0:15]N
D
1:16 SERIAL
TO PARALLEL
LOS
IPDMON
1-1011(F).f
Figure 1. CA16-Type Transponder Block Diagram
4
Agere Systems Inc.