
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x
MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
NOTE3: Laser bias / Laser backface monitor Interface.
PD
LD
Transmitter
LD
Module
NOTE4: PECL Output
interface
Receiver
3Kohm
200ohm
3Kohm
10ohm
A.P.C.
Curcuit
3Kohm
3Kohm
Laser backface
current monitor
Laser bias
current monitor
Receiver
Data / Clock
Data / Clock
PECL
Data / Clock
Data / Clock
0.1uF
0 .1uF
Vcc-2V
0.1uF