home products Optical Transceivers QSFP28 Transceivers 128G Fibre Channel Parallel 100m MMF Gen2 QSFP28 Transceiver
128G Fibre Channel Parallel 100m MMF Gen2 QSFP28 Transceiver
Coherent | Finisar

128G Fibre Channel Parallel 100m MMF Gen2 QSFP28 Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTLC9555FEPM

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Product Detail

The FTLC9555FEPM 128G QSFP28 transceiver modules are engineered for utilization in 16/32/128G Fibre Channel connections over multimode fiber. These modules adhere to the standards of QSFP28 MSA, 128GFC, and IEEE 802.3bm CAUI-4. They also offer digital diagnostic features through the I2C interface, as outlined by the QSFP28 MSA and Application Note AN-2041. This product description is intended for website inclusion and is uniquely crafted.

128G Fibre Channel Parallel 100m MMF Gen2 QSFP28 Transceiver
FTLC9555FEPM 128G QSFP28 transceiver modules are designed for use in 16/32/128G Fibre Channel links over multimode fiber
Coherent | Finisar

Features & Benefits

  • Supports up to 112.2Gb/s aggregate bit rate
  • I2C management interface
  • 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 Multimode Fiber (MMF)
  • 4x28Gb/s 850nm VCSEL-based transmitter
  • 4x25G electrical interface
  • Single MPO12 receptacle

Technical Specifications

ConnectorMPO (MTP12)
Data Rate (max)112.2 Gb/s
Distance100 m
Form FactorQSFP28
High End Case Temperature (°C)70
Low End Case Temperature (°C)0
Protocol8x Fibre Channel Compliant 16x Fibre Channel Compliant 32x Fibre Channel Compliant 128x Fibre Channel Compliant
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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