Generation /SONET integrated module Multi-Source STM-16 OC-48 Cooled T

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Generation /SONET integrated module Multi-Source STM-16 OC-48 Cooled T

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TQ9-99-024B Sep.21.1999 APPROVED CHARGED
Generation /SONET integrated module Multi-Source STM-16 OC-48 Cooled Transmitter
Full SONET/SDH line cost ,Compact Case Temp. Range +70deg. ITU-T G692 100GHz grid Multi source
TQ9-99-024B
Description
This product designed provide high optical performance STM-16/SONET OC-48. Transmitter uses cooled laser module with drivered specific integrated circuit.
Block diagram
Module
integrated device
OPT.
Thermister Cooler DRIVER
DATAin DATAin CLOCK CLOCK
A.T.C Driver
A.P.C
Transmitter
TQ9-99-024B
Absolute Maximum Ratings
Stress below listed absolute maximum rating cause permanent damage module. This stress only functional operation module these other conditions excess those given operational sections this data sheet Exposure Absolute Maximum Rating extended periods affect module reliability. Tc=25deg. Parameters Symbol Supply voltage VTEC High output current Input voltage Storage temperature Operating case temperature Soldering Temperature Soldering Time Relative humidity(non condensation) Fiber bend radius Tstg Ratings +6.0 -6.0 +260 Unit deg. deg. deg.
TQ9-99-024B
Electrical characteristics
parameters specified over operating case temperature voltage. poor flow application, necessary employ heat sink ensure case temperature within recommended operating limits. Measurement conditions 2488.32Mb/s +/-20ppm, PN223 duty cycle data signal. Transmitter -5deg. +70deg.C
Parameters Positive supply voltage Positive supply current Negative supply voltage Negative supply current Supply Voltage Supply current Power dissipation Input sensitivity data clock voltage Clock duty cycle rate Data input return loss Clock input return loss Normalized back face voltage Normalized back face accuracy Monitor bias voltage Bias voltage accuracy Logic level input
Condition note note note total note 100k 100k 2.5G note note note note
Symbol VTEC ITEC
Min. 4.75 -5.46
Typ. -5.2 compatible
Max. 5.25 -4.94 1300
Unit Gb/s mV/mA
note :VEE could necessary applications. under study. note VTEC could 2.5-2.8V range. under study. note Internally coupled with 50ohm termination note Configuration options include choice single ended differential inputs. Based typical sensitivity, respective scenarios include 0.8Vpp signals input while other input tied ground complementary 0.4Vpp signals each input. note Back face voltage measured with reference normalized beginning life relative initial optical output power. example, drift output power correlates variation detected back face voltage. This relationship linear represented equation: Back face voltage K(initial output power mW). note Accuracy with offset voltage.
TQ9-99-024B
Optical characteristics
cond. ITU-T/SONET Optical budget Center wavelength Wavelength deviation Wavelength deviation Optical rise/fall time Generated jitter Optical source Optical output power Shutdown optical power Spectral width SMSR Extinction ratio Dispersion Return loss note7 note8 note9 note9 note10 note11 note12 note13 note14 symb Snom Sidle -1.5 1600 Typ. Typ. Typ. Typ. Unit
L16.2/LR-2 (80km) 1528 -100 1563 +100 0.05
U-16.2/LR-2 (150km) 1528 -100 1563 +100 0.05 -4.5 3000 -2.0
Y-16.2/LR-2 (320km) 1528 -100 1563 +100
Z-16.2/LR-2 (600km)
1528.7 -100
1563 +100 0.05
UIpp ps/nm
0.05 DFBEA -4.5 6400 -2.0
DFBEA -4.5 10500 -2.0
Max. parameters specified End-of-Life within overall relevant operationg temperature range unless otherwise stated. Typical values referenced +25deg.C, nominal power supply, beginning life. note Optical budgets defined with EDFA described ITU-T G.691 ITU-T G.692. note Wavelength according ITU-T G.692;100GHz grid(+/-0.1nm.). note Limits based Bellcore 2918 section note Measurements based test configuration under study. note 11:Measured connector interface. Provision 0.5dB taken point measurement. note Based maximum width center wavelength peak. (measured 20dB down from maximum amplitude under modulation condition PRBS -1). note Measured connector interface under modulation conditions CID. note Based ITU-T G.692 section 6.4.2.
Ordering information Transmitter
TQ9-99-024B
Allocation Transmitter allocation
Symbol BACK(+) BIAS(+)/ SELC Description Ground Ground
Symbol Cki-
Description Positive power supply Ground False clock input
Monitoring back fact current
Monitoring current/ Laser Degrade Alarm Shut Down Command Clock mode select Ground Temperature Deviation Alarm
Cki+
Ground True clock input Ground False data input
user connection user connection Wavelength Selection Command
Ground True data input Ground
NIC/VEE
Ground Internal Connection Negative Power supply
VTEC
supply voltage Positive power supply
affected priority power supply internal TEC. When implementing Laser Degrade Alarm (LDA) option, output will shift from logic-high logic.-low state when laser reached condition. When implementing analog BIAS monitor output will vary proportion laser bias current specified page When pulled high module shut down mode optical output power). When module operating mode. When pulled low, module operates clocked mode. When high ,the module operates clocked mode. Digital alarm output indicating temperature related wavelength shift from center wavelength given ITU-T channel logical high level (activation)indicates temperature deviation corresponding +/-100ppm wavelength shift. When pulled nominal ITU-T channel number selected When high ITU-T channel number selected designs requiring input ,this shall have internal connection. falling edge clock input signal data pattern crossing point.
TQ9-99-024B
General Outline Drawing
DIMENSIONS MILLIMETERS
Transmitter
Reverse side
38.1 73.4 view FRONT view
12.7 SIDE view
TQ9-99-024B
NOTE NOTE1 Input interface
NOTE2
Shut Down Command interface
NOTE3
Laser bias Laser backface monitor interface

Generation /SONET integrated module Multi-Source STM-16 OC-48 Cooled T

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