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400GBASE-SR8 QSFP-DD Transceiver
Coherent | Finisar

400GBASE-SR8 QSFP-DD Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTCD8613E2PCM

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Product Detail

The FTCD8613E2PCM QSFP-DD SR8 transceiver modules are engineered for application in Gigabit Ethernet connections, supporting up to 70m on OM3 MMF or 100m on OM4 MMF. They adhere to the QSFP-DD MSA and sections of IEEE P802.3bs. Digital diagnostic features are accessible through the I2C interface, in accordance with the CMIS 4.0 standards.

400GBASE-SR8 QSFP-DD Transceiver
FTCD8613E2PCM QSFP-DD SR8 transceiver modules are designed for use in Gigabit Ethernet links on up to 70m on OM3 MMF or 100m on OM4 MMF
Coherent | Finisar

Features & Benefits

  • Power dissipation
  • RoHS compliant
  • Commercial case temperature range of 0°C to 70°C
  • Single 3.3V power supply
  • Maximum link length of 100m on OM4 fiber with KP4 FEC
  • 8x50G PAM4 VCSEL transmitter
  • 8x50G PAM4 retimed 400GAUI-8 electrical interface aligned with IEEE 802.3bs
  • MPO-16 APC connector
  • I2C management interface

Technical Specifications

ConnectorMPO-16 APC
Data Rate (max)425 Gb/s
Distance100 m
Form FactorQSFP-DD
High End Case Temperature (°C)70
Low End Case Temperature (°C)0
Protocol400G Ethernet Compliant
Transmitter8x PAM4 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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