40GBASE-LR4 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM

40GBASE-LR4 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM

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Our quality policy is maintained throughout our business in accordance with our commitment to customer and regulatory requirements.

QSFP+ transceiver modules are designed for use in 40 Gigabit Ethernet links over single mode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The optical transceiver is compliant per the RoHS Directive 2011/65/EU.


  • Hot-pluggable QSFP+ form factor
  • Supports 41.2 Gb/s aggregate bit rates
  • Power dissipation < 3.5W 
  • RoHS-6 compliant (lead-free) 
  • Commercial temperature range 0°C to 70°C 
  • Single 3.3V power supply 
  • Maximum link length of 10km on Single Mode Fiber (SMF) 
  • Uncooled 4x10Gb/s CWDM transmitter
  • XLPPI electrical interface 
  • Duplex LC receptacles
  • Built-in digital diagnostic functions


  • 40GBASE-LR4 40G Ethernet
  • Data center
  • DWDM
  • Telecom network
  • Cloud storage

Distance10 km
Data Rate (max)41.2 Gb/s
Protocol40G Ethernet Compliant
Low End Case Temperature (°C)0
High End Case Temperature (°C)70
Transmitter4x DFB Laser
Voltage Supply3.3V
Wavelength1310nm Band

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  • Product Code: JT-40G-QSFPP-LC-LR4
  • Availability: In Stock

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Tags:qsfp-40g-lr, qsfp-40g-lr4, 40g-qsfp-lr4, qsfp-40g-lr4-s, 430-4917, 40gb-lr4-qsfp, fg-tran-qsfp+lr, qsf-503, qsfp-40g-lr4-wdm1300, jg661a, 00d6222, jnp-qsfp-40g-lr4, mc2210511-lr4

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