1310nm DFB Pigtailed Components(high power)

1310nm DFB Pigtailed Components(high power)
1310nm DFB Pigtailed Components(high power)
1310nm DFB Pigtailed Components(high power)
1310nm DFB Pigtailed Components(high power)
1310nm DFB Pigtailed Components(high power)
Request a Quote
Features
  • Built-in optical isolator
  • Low capacitance and low dark current
  • High stability of DFB lasers die
  • Low threshold current, low operating current
  • Integrated high isolation, low insertion loss
Applications

CATV Reverse Transmission/GSM Transmission
Other Analog or Digital Optical Transmission

Optical & Electrical Characteristics
Parameter Symbol Min. Typ. Max. Unit Test Condition
Rated Power Po 8 10 - mW Ith+40mA
Slope Efficiency SE - 0.25 0.30 mW/mA -
Threshold Current Ith - 10 15 mA -
Operating Current Iop - 45 50 mA -
Forward Voltage Drop Vop - 1.0 1.2 V CW, Ith+40mA
Cent Wavelength λc 1300 1310 1320 nm -
Spectrum Width(-20dB) Δλ - 0.5 1 nm Ith+40mA
Side-mode Suppression Ratio SMSR 35 - - dB -
Bandwidth Bw - 2.5 - GHz -
Monitor Current Im 100 - 1200 uA CW, Ith+40mA
Dark Current of Monitor Id - - 100 nA 5V
Optical Isolation(Single stage) ISO 35 40 - dB -
Optical Isolation(Double stage) ISO 45 50 - dB -
Return loss RL - - -45 dB -
Analog Characteristic Index
Relative Intensity Noise RIN - -155 -150 dB/Hz -
RF Bandpass Flatness BF - ±1.5 - dB -
Third-order Distortion IMD3 - -55 - dBc -
Carrier Noise Ratio CNR 51 - - dB Note 1
Composite Second Order CSO - - -57 dBc
Composite Triple Beat CTB - - -65 dBc

Note 1: ① If=Iop, Optical Modulation, Index=3.2%/channel (minimum),60 PAL-D unmodulated carries (47 to 550MHz), 10km singlemode fiber, -1dBm received power, Receiver responsivity=0.85A/W.
② If=Iop, Optical Modulation Index=3.2%/channel (minimum), CNR, CSO, CTB tested value at worst case over all test frequencies. NTSC 120ch., 10km singlemode fiber, -1dBm received power, Receiverresponsivity=0.85A/W

Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit Test Condition
Storage Temperature Tstg -40 100 -
Operating Temperature Top -40 85 -
Forward Current(LD) If(LD) - 150 mA -
Reverse Voltage(LD) Vr(PD) - 2 V CW
Forward Current(PD) If(LD) - 2 mA -
Reverse Voltage(PD) Vr(PD) - 15 V CW
Soldering Temp - - 260 -
Soldering Time - - 10 S S
PIN Definition
  • Bottom View

Drawing
Related products
Send Message
Other Products
Inquiry
Inquiry