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 long-

leach 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

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