QSFP-SR4-GOXQ-8540G-02-SR4

  • 4 channels full-duplex transceiver modules
  • Transmission data rate up to 10.5Gbps per channel
  • 4 channels 850nm VCSEL array
  • 4 channels PIN photo detector array
  • Low power consumption <1.5W
  • Hot Pluggable QSFP form factor
  • Maximum link length of 100m on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF
  • Dual LC connector receptacle
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3.3V power supply voltage
  • RoHS 6 compliant (lead free)

Electrical Specifications

Parameter Symbol Min Typical Max Unit
Transmitter
Center wavelength λc 840 850 860 nm
Power Consumption 2.5 3.5 W
RMS Spectral Width Δλ 0.65 nm
Average launch power, each lane Pout -7.5 1 dBm
Difference in launch power between 4 dm
any two lanes (OMA) Extinction Ratio ER 3 dB
Peak power, each here 4 dBm
Transmitter and dispersion penalty TDP 3.5 dB
(TDP), each lane
Average launch power of -30 dB
OFF transmitter, each here
Eye Mask Coordinates:
Receiver
Centre Wavelength λc 840 850 860 nm
Stressed receiver sensitivity in OMA -5.4
Maximum Average power at receiver,
each lane
Maximum Average power at receiver, 2.4
each lane
Receiver Reflectance -9.5
Peak power, each lane -12
LOS Assert -30 4
LOS De-Assert – OMA
LOS Hysteresis 0.5 -7.5

Datasheet

Download