Document
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
DESCRIPTION
This product is designed to provide high optical performance for SDH STM-1/SONET OC-3. Transmitter uses uncooled laser in a hermetic pigtail coaxial module with drivered by specific integrated circuit. Receiver uses PIN preamp in a hermetic pigtail coaxial module and integrated circuits for reshaping, retiming and regenerating optical signal.
FEATURES
SONET,SDH system from intra-office to longleach application fully line up Low cost and Low power consumption Multisourced 20-Pin DIP with pigtail fiber Single +5V power supply and P-ECL compatible input and output Operating case temperature range -40 to 85 ° C With clock recovery and digital alarm function
APPLICATION
Short haul and long haul telecommunication systems for SDH STM-1 / SONET OC-3.
ABSOLUTE MAXIMUM RATINGS
Stress below listed absolute maximum rating may cause permanent damage to the module. Th is is a stress o nly and functional operation of the module at these or any other conditions in excess of those given in the operational sections of this data sheet. Exposure to Absolute Maximum Rating for extended periods may affect module reliability. (TC=25° C)
Parameters Supply voltage PECL high output current PECL input voltage Storage temperature Operating case temperature Soldering Temperature Soldering Time Relative humidity(non condensation) Fiber bend radius from package Symbol Vcc Tstg Tc rF Ratings +6 to 0 -50 to 0 0 to Vcc+0.4 -40 to 85 -40 to 85 +260 10 10 to 80 32 Unit V mA V
°C °C °C
sec % mm
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T12-20x/29x/23x MF-156DS-R13-17x
SONET/SDH TRANSMITTER & RECIEVER
ELECTRICAL CHARACTERISTICS
All parameters are specified over the operating case temperature. Measurement conditions are at 155.52Mb/s+/-20ppm, NRZ PN223 -1 and 50% duty cycle data signal. The DATA input/output and CLOCK output signal levels are PECL compatible. The transmitter disable input signal level is CMOS/TTL compatible. The Signal Detect output signal level is PECL level compatible.
Transmitter
Parameters Supply voltage Power consumption PECL input voltage Transmitter Disable voltage Transmitter Enable voltage Laser bias monitor voltage Laser backface monitor voltage Condition note 1 note 2 note 2 note 3 note 3 Symbol Vcc Pc Vd Ve Vb Vbf Vcc-2.0V 0 0.01 0.01 Min. 4.75 Typ. 5.0 0.5 PECL Vcc 0.8 0.45 0.20 Max. 5.25 1.3 Unit V W V V V V
Receiver
Parameters Supply voltage Power consumption PECL input voltage Data/Clock external Load Data to clock phase Clock duty Jitter Signal Detect Response Time: Decreasing Light Input Signal Detect Response Time: Increasing Light Input Photo Bias Current Responsity Condition note 4,5 note 4 note 6 note 6 note 5,7 note 5,7 note 8 Symbol Vcc Pc RI Tcda SDRTd SDRTi PBr 0.6 -800 45 Min. 4.75 Typ. 5.0 1.0 PECL 50 ITU Rec.compliant 100 100 800 55 Max. 5.25 1.5 Unit V W ohm psec. % us us A/W
MITSUBISHI (OPTICAL DEVICES)
MF-156DF-T1.