SFP 1G CWDM

  • Data-rate of 1.25Gbps operation
  • 18 CWDM DFB wavelengths laser and PIN photodetector for 40km transmission
  • Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
  • Digital Diagnostic Monitoring:
  • Internal Calibration or External Calibration
  • Compatible with SONET OC-24-LR-1
  • Compatible with RoHS
  • +3.3V single power supply
  • Operating case temperature: Commercial Temperature: 0°C to +70°C
  • Industrial Temperature: -40 to +85°C

Specifications

ParameterSymbolMinTypicalMaxUnit
Transmitter
Centre Wavelengthλcλc-6.5λcλc+6.5nm
Spectral Width (-20dB)∆λ1nm
Side Mode Suppression RatioSMSR30dBm
Average Output PowerPout-50dBm
Extinction RatioER9db
Optical Rise/Fall Time (20%~80%)tr/tfps
Data Input Swing DifferentialVIN400180mV
Input Differential ImpedanceZIN901800Ω
TX DisableDisable2.0100VccV
Enable00.8V
TX FaultFault2.0VccV
Normal00.8V
Receiver
Receiver Sensitivity-23dbm
Receiver OverloadLoSD-3dBm
LOS De-AssertLoSA-24dBm
LOS Assert-35dBm
LOS Hysteresis14dB
Data Output Swing DifferentialVout3701800mV
LOSHigh2.0VccV
Low0.8V

Datasheet

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