home products Optical Transceivers QSFP+ Transceivers 40GBASE-SR4 E-temp Gen4 QSFP+ Transceiver
40GBASE-SR4 E-temp Gen4 QSFP+ Transceiver
Coherent | Finisar

40GBASE-SR4 E-temp Gen4 QSFP+ Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTL410QE4N

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Product Detail

The FTL410QE4N QSFP+ optical transceivers are engineered for deployment in 40 Gigabit per second connections over multimode fiber. These transceivers adhere to the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4 standards and can be broken out to four 10GBASE-SR. They also offer digital diagnostic capabilities through an I2C interface, which includes monitoring for both Tx and Rx power.

40GBASE-SR4 E-temp Gen4 QSFP+ Transceiver
FTL410QE4N QSFP+ optical transceivers are designed for use in 40 Gigabit per second links over multimode fiber
Coherent | Finisar

Features & Benefits

  • Hot-pluggable QSFP+ form factor
  • RoHS compliant
  • Maximum link length of 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
  • Multirate capability: 1.06Gb/s to 10.5Gb/s per channel
  • Unretimed XLPPI electrical interface
  • Maximum power dissipation
  • Reliable VCSEL array technology
  • Built-in digital diagnostic functions, including optical power monitoring
  • Extended operating case temperature range -5°C to +85°C
  • Single 1×12 MPO receptacle

Technical Specifications

Data Rate (max)41.2 Gb/s
Distance150 m
Form FactorQSFP+
High End Case Temperature (°C)85
Low End Case Temperature (°C)-5
Protocol10x Fibre Channel Compatible 40G Ethernet Compliant IB QDR Compatible
Transmitter4x VCSEL
Voltage Supply3.3
Wavelength850nm Band


Coherent | Finisar

Coherent Corp. is a global leader in materials, networking, and lasers for the industrial, communications, electronics, and instrumentation markets. The company is headquartered in Saxonburg, Pennsylvania. It was founded in 1971 to manufacture high-quality materials and optics for industrial lasers. Today, the company operates in more than 20 countries around the world. Coherent is focused on delivering innovations that fuel market megatrends while pursuing our mission of enabling the world to be safer, healthier, closer, and more efficient. Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems.

Learn about Coherent | Finisar

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