TEC TCWDM/R1550nm BOSA

TEC TCWDM/R1550nm BOSA
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Features
  • High-stability CWDM MQW-DFB laser
  • Built-in isolator, TEC,thermistor and Monitor PD
  • 8PIN coaxial cooled package
  • High reliability InGaAs PIN
Applications

Optical communication system

Absolute Maximum Ratings
Parameter Symbol Ratings Unit
Forward Current (LD) If(LD) 150 mA
Reverse Voltage (LD) Vf(LD) 2 V
Operating Current (PD) Ir(PD) 2 mA
Reverse Voltage (PD) Vr(PD) 30 V
TEC Current Itec 0.8 A
TEC Voltage Vc 2 V
Operating Temp. TOP -10 ~+70
Storage Temp. TST -40~+85
Soldering Temp - 260
Soldering Time - 10 S
Optical & Electrical Characteristics
Transmitter
Parameter Symbol Min. Typ Max. Unit Condition
Rated Output Power Pout 1.6 - 3.0 mW Iop=Ith+20 mA,Tc=25°C
Central Wavelength λ 1271 - 1611 nm -
Spectrum Width Δλ - 0.5 1 nm CW
Threshold Current Ith - 5 10 mA CW
Slope Efficiency Es 0.08 - - W/A CW,Tc=25℃
Side-mode Suppression Ration SMSR 35 40 - dB CW
Tracking Error TE -1.5 - 1.5 dB Iop=Ith+25mA,Tc=-20~70℃
Optical isolation Iso 30 - - dB -
Rise and Fall times Tr/Tf - - 0.5 ns CW
Monitor PD Current Im 100 - 1200 uA CW, Ith+20 mA
Monitor PD Dark Current Id - - 10 nA 5V
Thermistor Resistance Rt 9.5 - 10.5 T=25 °C
Thermistor B Constant B - 72 - K T=25 °C
TEC Current IC - - 0.5 A ΔΤ=40°C
TEC Voltage VC - - 1.8 V ΔΤ=40°C
Receiver
Parameter Symbol Min. Typ Max. Unit Condition
Wavelength Range λ 1535 1550 1565 nm CW
Overload P 6 - - dBm -
Bandwidth BW 2500 - - MHz -
Responsivity R 0.85 0.9 - A/W λ =1550nm
Active Diameter Ad - 70 - um -
Dark Current Id - - 0.5 nA -
Optical isolation Iso 35 - - dB λ =1510,1590nm
Capacitance Ct - 0.6 - Pf -
Response Time Tr - - 0.3 ns -
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