Mitsubishi MF-622DF-T12-430, MF-622DS-R13-242, MF-622DS-R13-241, MF-622DF-T12-462, MF-622DF-T12-460 Datasheet
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MITSUBISHI (OPTICAL DEVICES)
MF-622DF-T12-43x/45x/46x
MF-622DS-R13-24x
SONET/SDH TRANSMITTER & RECEIVER
DESCRIPTION
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-4 / SONET OC-12.
ABSOLUTE MAXIMUM RATINGS
Stress below listed absolute maximum rating may cause permanent damage to the module.
This is a stress only 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.
Ta=25°C
Parameters Symbol Ratings Unit
Supply voltage Vcc +6 to 0 V
PECL high output current - -50 to 0 mA
PECL input voltage - 0 to Vcc+0.4 V
Storage temperature Tstg -40 to 85
Operating case temperature Tc -40 to 85
Soldering Temperature - +260
Soldering Time - 10 sec
Relative humidity(non condensation) - 10 to 80 %
Fiber bend radius from package rF 32 mm
C
°
C
°
C
°
MITSUBISHI (OPTICAL DEVICES)
MF-622DS-T12-43x/45x/46x
MF-622DS-R13-24x
SONET/SDH TRANSMITTER & RECEIVER
ELECTRICAL CHARACTERISTICS
All parameters are specified over the operating case temperature.
Measurement conditions are at 622.08Mb/s+/-20ppm, NRZ PN2
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 Condition Symbol Min. Typ. Max. Unit
Supply voltage - Vcc 4.75 5.0 5.25 V
Power consumption - Pc - 0.75 1.5 W
PECL input voltage note 1 - PECL -
Transmitter Disable voltage note 2 Vd Vcc-2.0V - Vcc V
23
-1 and 50%duty cycle data signal.
Transmitter Enable voltage note 2 Ve 0 - 0.8 V
Laser bias monitor voltage note 3 Vb 0.01 - 0.70 V
Laser backface monitor voltage note 3 Vbf 0.01 - 0.20 V
Receiver
Parameters Condition Symbol Min. Typ. Max. Unit
Supply voltage Vcc 4.75 5.0 5.25 V
Power consumption Pc - 1.2 1.5 W
PECL input voltage note 4,5 - PECL -
Data/Clock external Load note 4 RI 50 ohm
Data to clock phase note 6 Tcda -200 - 200 psec.
Clock duty note 6 - 45 - 55 %
Jitter - ITU Rec.compliant -
Signal Detect Response Time:
Decreasing Light Input
Signal Detect Response Time:
Increasing Light Input
Photo Bias Current Responsity note 8 PBr 0.6 - - A/W
note 5,7 SDRTd - - 100 us
note 5,7 SDRTi - - 100 us
OPTICAL CHARACTERISTICS
Parameter Specification Unit
ITU code S-4.1 L-4.1 L-4.2
Optical Budget 0 17 10 28.5 10 29 dB
Transmitter
Wavelength 1274 1356 1280 1335 1480 1580 nm
Optical source MLM SLM SLM Optical power at pigtail -14 -8 -2.5 +2 -2 +2 dBm
Optical power when disable - -45 - -45 - -45 dBm
Spectral width(rms) - 2.5 - - - - nm
Spectral width(-20dB) - - - 1 - 1 nm
MITSUBISHI (OPTICAL DEVICES)
MF-622DS-T12-43x/45x/46x
MF-622DS-R13-24x
SONET/SDH TRANSMITTER & RECEIVER
Min. Max. Min. Max. Min. Max.
SMSR - - 30 - 30 - dB
Extinction ratio 8.2 - 10 - 10 - dB
Optical wave form SONET/SDH Mask compliant -
Path penalty
(dispersion=ITU-T compliant)
Receiver
Wavelength 1260 1580 nm
Sensitivity - -33 -31 dBm
Overload -8 -3 - dBm
ORDERING INFORMATION
Transmitter
Part number ITU-code Optical connector type
MF-622DF-T12-430 S-4.1 FC
MF-622DF-T12-431 S-4.1 SC
MF-622DF-T12-432 S-4.1 ST
MF-622DF-T12-450 L-4.1 FC
MF-622DF-T12-451 L-4.1 SC
MF-622DF-T12-452 L-4.1 ST
MF-622DF-T12-460 L-4.2 FC
MF-622DF-T12-461 L-4.2 SC
MF-622DF-T12-462 L-4.2 ST
Receiver
Part number ITU-code Optical connector type
MF-622DS-R13-240 STM-4 FC
MF-622DS-R13-241 STM-4 SC
MF-622DS-R13-242 STM-4 ST
-1-1-1dB
Min. Typ. Max.
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