FT-1310-72 product image - F-tone Networks
MODEL · FT-1310-72

10mW 1310nm DFB Butterfly Laser Diode

F-tone Networks 10mW-class 1310nm DFB butterfly laser diode with TEC, monitor PD, 1300-1320nm, SMSR>=35dB. Contact Betty or Una for butterfly laser quotes.

-X
31
Chip
Wavelength
D:DFB
31：1310nm
B：Dual
2：2.5Gb/s
Operating Case Temperature
I=Iop / Min -20 / Max 80 °C
Storage Temperature
Min -40 / Max 85 °C
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Reference model FT-1310-72 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓

Specifications

Technical parameters

-X31
ChipWavelength
D:DFB31：1310nm
B：Dual2：2.5Gb/s
Operating Case TemperatureI=Iop / Min -20 / Max 80 °C
Storage TemperatureMin -40 / Max 85 °C
Laser Forward CurrentMax 150 mA
Laser Reverse BiasMax 2 V
Photodiode Reverse BiasMax 10 V
TEC Current-20 °C < Tc <+65 °C, / Min -2 / Max 2 A
TEC VoltageMin -2.5 / Max 2.5 V
ESDESD - HBM: R=1500 / Min -500 / Max 500 V
Lead Solder TemperatureMax 260 °C
Lead Soldering TimeMax 10 S
Fiber Bend RadiusMin 30 mm
Fiber Yield StrengthMax 1 kgf
Center WavelengthCW / Min 1300 / Typ 1310 / Max 1320 nm
Spectral Width (-20 dB)CW / Typ 0.2 / Max 0.5 nm
Optical Output Power*CW, TL=25 °C / Max 24 mW
Optical IsolationT=25 °C / Min 30 / Typ 35 dB
Side-mode Suppression RatioCW / Min 35 dB
Threshold CurrentTL=25 °C / Typ 10 / Max 15 mA
Operating CurrentCW / Max 120 mA
Forward VoltageCW / Typ 1.2 / Max 2 V
Monitor CurrentVrpd=5 V / Min 100 / Max 1500 μA
Monitor Dark CurrentVrpd=5 V / Max 500 nA
Tracking Errorγ
Thermistor ResistanceT=25 °C / Min 9.5 / Max 10.5 KΩ
Frequency RangeMin 45 / Max 2500 MHz
Cut-off FrequencyFc(-3dB)
RINCW, If=Iop, f=2.5GHz / Typ -155 / Max -150 dB/Hz
Carrier Noise RatioNote 1 / Min 51 dB
Composite Second OrderTyp -57 / Max dBc
Composite Triple BeatTyp -65 / Max dBc
Overview

Product details

A TEC-stabilised 1310 nm DFB in a butterfly can targets CATV and analogue links. Centre wavelength spans 1300-1320 nm (typ 1310), SMSR from 35 dB, optical isolation around 30-35 dB, and CW output up to 24 mW under the listed bias caps.

Key Features

  • 1310 nm DFB butterfly package
  • TEC and monitor photodiode
  • Centre 1300-1320 nm (typ 1310)
  • SMSR >=35 dB, isolation ~30-35 dB
  • CW output up to 24 mW class

Applications

  • CATV / analogue optical transmitters
  • 1310 nm source modules needing TEC

Specifications

ParameterValue
Operating Case TemperatureI=Iop / Min -20 / Max 80 °C
Storage TemperatureMin -40 / Max 85 °C
Laser Forward CurrentMax 150 mA
Laser Reverse BiasMax 2 V
Photodiode Reverse BiasMax 10 V
TEC Current-20 °C < Tc <+65 °C, / Min -2 / Max 2 A
TEC VoltageMin -2.5 / Max 2.5 V
ESDESD - HBM: R=1500 / Min -500 / Max 500 V
Lead Solder TemperatureMax 260 °C
Lead Soldering TimeMax 10 S
Fiber Bend RadiusMin 30 mm
Fiber Yield StrengthMax 1 kgf
Center WavelengthCW / Min 1300 / Typ 1310 / Max 1320 nm
Spectral Width (-20 dB)CW / Typ 0.2 / Max 0.5 nm
Optical Output PowerCW, TL=25 °C / Max 24 mW
Optical IsolationT=25 °C / Min 30 / Typ 35 dB
Side-mode Suppression RatioCW / Min 35 dB
Threshold CurrentTL=25 °C / Typ 10 / Max 15 mA
Operating CurrentCW / Max 120 mA
Forward VoltageCW / Typ 1.2 / Max 2 V
Monitor CurrentVrpd=5 V / Min 100 / Max 1500 μA
Monitor Dark CurrentVrpd=5 V / Max 500 nA
Thermistor ResistanceT=25 °C / Min 9.5 / Max 10.5 KΩ
Frequency RangeMin 45 / Max 2500 MHz
RINCW, If=Iop, f=2.5GHz / Typ -155 / Max -150 dB/Hz
Carrier Noise RatioNote 1 / Min 51 dB

Contact Us

For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: betty@f-tone.com / una@f-tone.com · WhatsApp: +86 17360698946 (Betty), +86 17761163895 (Una)

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