40G QSFP+ 850 SR4


The OptiWorks 40G QSFP-SR4 transceiver modules are designed for use in 40 Gigabit Ethernet links over multimode fiber. They are compliant with the QSFP MSA and IEEE 802.3bm 40GBASE-SR4 and CAUI-4. Digital diagnostics functions are available via the I2C interface. The transceiver is RoHS-6 compliant per Directive2011/65/EU.


  • 4 channels 850nm VCSEL array ,4 channels PIN photo detector array
  • 4 channels full-duplex transceiver modules
  • Low power consumption <1.5W
  • Hot Pluggable QSFP form factor
  • Hot Pluggable electrical interface
  • Single MPO connector receptacle
  • Built-in digital diagnostic functions
  • Transmission data rate up to 10.5Gbps per channel
  • Operating case temperature 0°C to +70°C
  • 3.3V power supply voltage
  • Compliant with 40G Ethernet IEEE 802.3ba 40GBASE-SR4 standard
  • RoHS 6 compliant(lead free)
  • Maximum link length of 100m on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF