home products Optical Transceivers QSFP-DD Transceivers 400G 400GBASE-FR8 QSFP-DD Transceiver
400GBASE-FR8 QSFP-DD Transceiver
Coherent | Finisar

400GBASE-FR8 QSFP-DD Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTCC1122E1PLL

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Product Detail

Finisar’s FTCD1333E1PCL FR8 QSFP-DD transceiver modules are designed for use in 400 Gigabit Ethernet links on up to 2km of single mode fiber. They are compliant with the QSFP-DD MSA, QSFP28 MSA, IEEE P802.3bs and portions of IEEE P802.3bm. Digital diagnostic functions are available via the I2C interface, as specified by the MSA and Finisar Application Note AN-20xx. The transceiver is RoHS-6 compliant per Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details.

400GBASE-FR8 QSFP-DD Transceiver
XCVR, QSFP56, 500m, 200G FR4 Lite, 4x 13XXnm LAN-WDM DFB, SM, pull tab, LC, ROHS compliant, 3.3V, 20/60°C operation
Coherent | Finisar

Features & Benefits

  • Designed for use in 400 Gigabit Ethernet links
  • Can be used on up to 2km of single mode fiber
  • Compliant with the QSFP-DD MSA, QSFP28 MSA, IEEE P802.3bs and portions of IEEE P802.3bm
  • Digital diagnostic functions available via the I2C interface
  • RoHS-6 compliant per Directive 2011/65/EU

Technical Specifications

Data Rate (max):425 Gb/s
Form FactorQSFP-DD
High End Case Temperature (°C)0°C
Low End Case Temperature (°C)70°C
Max Distance2km
TransmitterDuplex SMF
Voltage Supply (V):3.3
Wavelength1310nm 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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